Francine Shapiro Library - EMDR Bibliography Links
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Your Results - you searched for the keyword Interhemispheric Coherence 30 Results
1. Fisher, J. A. (2000, November). Adapting EMDR techniques in the treatment of dysregulated or dissociative patients. Presentation at the International Society for the Study of Dissociation Annual Meeting, San Antonio, Texas.
Language: English
Format: Conference
Abstract:
Since its inception, EMDR [Eye Movement Desensitization and Reprocessing]
has been understood by both clinicians and patients as a powerful vehicle for processing
traumatic experience but one to be undertaken only when the patient has achieved some
degree of stabilization (Shapiro, 1992). In DID and DDNOS patients, that baseline
stability is also supposed to include a level of internal communication and consensus that
would permit cooperation between parts of self about how to tolerate the memory
processing and how to re-stabilize afterward. However, as any clinician who works with
this population knows, some dissociative disorder patients never achieve that degree of
internal coherence, and some have a long, rocky, tumultuous, exhausting road to travel
before they get there. Faced with the DID or DDNOS patient who cannot tolerate affect
or associations to traumatic memories; who cannot control switching, get grounded, or
resolve internal struggles over power and control; who is unable to manage selfdestructive
impulses; who cannot differentiate past and present experience; who is even
unable to tolerate Resource Development (Korn & Leeds, 2002) or create a Safe Place
inside—is there any way that EMDR can be helpful?
Keywords: Dissociation Dysregulation
Accuracy Verified: Yes
2. Christman, S., & Garvey, K. (2003, February). Bilateral eye movements increase Stroop interference: A role of interhemispheric interaction. Presentation at the 31st annual meeting of the International Neuropsychological Society, Honolulu, HI.
Language: English
Format: Conference
Keywords: Bilateral Stimulation Eye Movements Interhemispheric Interaction Stroop Interference
Accuracy Verified: No
3. Keller, B., Stevens, L. C., Boyce, K., Lui, C., & Murray, J. (2011). Bilateral eye movements and EEG coherence during positive memories: Implications for PTSD and EMDR. Presentation at the American Psychological Association Conference, Washington, DC.
Language: English
Format: Conference
Abstract:
The purpose of this study was to investigate the role of bilateral eye movements in the processing of long-term emotional memories, especially as it pertains to the treatment method for PTSD known as EMDR. EMDR utilizes methods similar to cognitive therapy and exposure but also employs saccadic eye movements to facilitate the treatment. The saccadic eye movements are theorized by Shapiro and others to decrease emotional valence and vividness of episodic memories allowing for easier reprocessing. There remains some disagreement as to the actual role and importance of the saccadic eye movements as well as to the neurological effects of EMDR.
This study used EEG power-spectral analysis and measures of interhemispheric coherence on 30 individuals who underwent one of three conditions while recalling positive episodic memories. The 3 conditions were (1) a solid black dot with no eye movement (control), (2) a low frequency color changing dot with no eye movement, and (3) a bilateral eye movement condition simulating EMDR. After a 5’ eyes-open baseline, participants experienced one of the three conditions while recalling a positive memory for five 1’ episodes. After each episode, each participant had 19-channel EEGs recorded while they stared ahead eyes opened. EEG data were noise artifacted, power spectral analyzed, and statistically analyzed for interhemispheric coherence differences between conditions for clusters of frontal pole (Fp), frontal (F), central (C), parietal (P), and occipital (O) electrodes.
ANCOVA analysis of post-treatment coherence values, with baseline values as the covariate, across conditions showed significantly increased Low Beta (12-20Hz) activity in the Frontal region of the brain during the saccadic eye movements condition compared to the low frequency dot condition (p=.012). Also found were significantly increased Low Theta (4-6Hz) coherence values in the Parietal region of the brain in the low frequency dot condition compared to both the eye fixation (p=.017) and saccadic eye movement (p=.022) conditions. Self reports of memory clarity and vividness indicated significantly increased measures across all conditions. LORETA cortical localization analyses revealed Low Beta (12-20Hz) activation during the saccadic eye movements condition occurring primarily in Brodmanns Area 11 (BA11) and Brodmann Area 25 (BA25) and Low Theta (4-6Hz) activation during the low frequency dot condition focused in BA35 and BA36. LORETA neuroimages are presented.
Cortical localizations of increased Low Beta interhemispheric coherence in BA11 (VentroMedial Frontal Cortex) and BA25 (Subgenual Anterior Cingulate Cortex) following bilateral eye movements during the recall of positive memories suggest a synchronization of information processing activities in parts of the frontal cortex involved in planning, reasoning, and decision making (11) and in verbal episodic memory retrieval (25). These functions are consistent with the assigned tasks of review of positive episodic memories in this study. Coincident with this pattern of cortical activation was an obtained increase in memory clarity and vividness during episodic memory retrieval. It is possible that the obtained effects on beta activity were an artifact of eye movements; however, the lack of significantly increased signal coherence at the Fp region and the removal of eye movement artifacts prior to data analysis reduce this possibility. These results provide support for an Interhemispheric Coherence Model as an explanation for the positive effects of Eye Movement Desensitization and Reprocessing of retrieved memories. Additionally, these outcomes suggest that it is the saccadic eye movements, not a repetition of a rhythmic stimulus, that elicits the changes in interhemispheric coherence, and possibly in emotional valence and vividness, highlighting the importance of saccadic eye movements in EMDR.
Keywords: Bilateral Stimulation EEG Coherence Eye Movements: Positive Memories Posttraumatic Stress Disorder PTSD
Accuracy Verified: No
4. Christman, S. D., Garvey, K. J., Propper, R. E., & Phaneuf, K. A. (2003, April). Bilateral eye movements enhance the retrieval of episodic memories. Neuropsychology, 17(2), 221-229. doi: 10.3758/PBR.15.3.515.
Language: English
Format: Journal
Abstract:
Two experiments examining effects of eye movements on episodic memory retrieval are reported. Thirty seconds of horizontal saccadic eye movements (but not smooth pursuit or vertical eye movements) preceding testing resulted in selective enhancement of episodic memory retrieval for laboratory (Experiment 1) and everyday (Experiment 2) events. Eye movements had no effects on implicit memory. Eye movements were also associated with more conservative response biases relative to a no eye movement condition. Episodic memory improvement induced by bilateral eye movements is hypothesized to reflect enhanced interhemispheric interaction, which is associated with superior episodic memory (S. D. Christman & R. E. Propper. 2001). Implications for neuropsychological mechanisms underlying eye movement desensitization and reprocessing (F. Shapiro, 1989, 2001), a therapeutic technique for posttraumatic stress disorder, are discussed. (PsycINFO Database Record (c) 2007 APA, all rights reserved)
Keywords: Bilateral Eye Movements Episodic Memory Retrieval Saccadic Eye Movements
Accuracy Verified: Yes
5. Christman, S. D., & Butler, M. (2005, November). Bilateral eye movements impair the encoding and enhance the retrieval of episodic memories. Presentation at the 46th annual meeting of the Psychonomic Society, Toronto, Ontario Canada.
Language: English
Format: Conference
Abstract: Engaging in bilateral saccadic eye movements (EMs) immediately prior to retrieval has been shown to enhance the retrieval of episodic, but not semantic, memories (Christman, Garvey, Propper, & Phaneuf, 2003; Christman, Propper, & Dion, 2004). The present study extended this paradigm by investigating the effect of EMs at encoding, as well as at retrieval. EMs prior to encoding led to a significant impairment in episodic recall ( p = .004), relative to no-EM controls. In contrast, in the absence of EMs at encoding, EMs at retrieval led to marginally better episodic recall ( p = .12). EM manipulations had no effects on tests of implicit and semantic memory. Thus, bilateral saccadic EMs impair versus enhance the encoding versus retrieval of episodic memories, respectively. Results are interpreted in terms of EM-induced increases in cholinergic activity (resulting in episodic memories being integrated into semantic networks) versus interhemispheric interaction (resulting in enhanced access to right-hemisphere–based retrieval mechanisms).
Keywords: Bilateral Stimulation Eye Movements
Accuracy Verified: Yes
6. Christman, S. D., & Stieber, P. (2005, February). Bilateral eye movements lead to a neutralization of affective state. Poster presented at the 33rd annual meeting of the International Neuropsychological Society, St. Louis, MO.
Language: English
Format: Conference
Abstract: Engaging in bilateral eye movements (EM) leads to increases in Stroop interference, improvements in episodic memory, and decreases in false memories in a converging semantic associates paradigm. These results are interpreted as reflecting EM-induced equalization of cortical activation and subsequent enhancement of interhemispheric interaction. Since increased right versus left hemisphere activation is associated with negative versus positive affect, respectively, it was hypothesized that EMs following a mood-induction procedure should result in neutralization of affect. Seventy three right-handed participants engaged in happy or sad mood induction procedures, providing mood ratings on a 1-9 scale, followed by 30 seconds of either bilateral EMs or, as a control, watching a dot change color repeatedly. Participants then supplied a second mood rating. Analyses of the Happy condition showed no mood differences after mood induction, with all participants yielding scores significantly happier than neutral. After administration of the visual condition, participants in the Colored Dot condition showed no change in mood. In the EM condition, however, participants showed a significant reduction in positive affect. Analyses of the Sad condition showed that the mood induction procedure failed, with participants reporting neutral moods after mood induction. Post hoc analyses of only those participants reporting sad moods after induction showed that participants in the EM condition exhibited a marginally greater neutralization of affect than in the Colored Dot condition. The results provide tentative support for the hypothesis that bilateral EMs result in neutralization of emotional states, reflecting an equalization of cortical activation in the left and right hemispheres.
Keywords: Bilateral Stimulation Eye Movements
Accuracy Verified: Yes
7. Christman, S., & Garvey, K. (2001, June). Bilateral eye movements reduce cortical activation asymmetries. Presentation at the 2001 EMDR International Association Conference, Austin, TX.
Language: English
Format: Conference
Abstract:
Alternating left-right eye movements (EMs) have been shown to enhance episodic memory recall (Christman & Garvey, 2000). In turn, enhanced recall of episodic, or autobiographical, memories has been linked to increased interhemispheric interaction (Christman & Propper, 2001; Propper & Christman, 1997). Since leftward versus rightward EMs induce right versus hemisphere activation, respectively (Bakan & Svorad, 1969), bilateral EMs may facilitate interhemispheric interaction by balancing hemispheric activation levels. In other words, asymmetries in cortical activation may impair interhemispheric communication. Christman and Garvey (2000), however, demonstrated only that bilateral EMs enhance episodic memory performance; they did not directly measure hemispheric activation. To test this hypothesis directly, participants were administered two behavioral tests that are sensitive to variations in hemispheric activation. The Chimeric Faces Test (Levy, Heller, Banich, & Burton, 1983) involves mirror-image pairs of faces, with one smiling hemiface and one neutral hemiface, presented under conditions of free viewing. Participants are asked to judge which member of a pair looks happier. Right versus left hemiface biases are associated with relative increases in left versus right hemispheric activation. Line bisection tasks also tap into hemispheric activation, with leftward versus rightward bisection errors reflecting increased right versus left hemisphere activation. Bisection tasks, however, are also influenced by premotor asymmetries (e.g., Luh, 1995), and thus represent a less pure measure of hemispheric activation.
METHODS Participants performed blocks of chimeric face and line bisection trials. They then engaged in 30 seconds of alternating left-right saccades (2 eye movements per second). Participants then performed a second block of trials for both tasks.
RESULTS Results showed that behavioral asymmetries in the chimeric face task were significantly reduced after the EMs (p<.029). This supports the hypothesis that bilateral EMs reduce hemispheric activation asymmetries. Performance on line bisection task, however, was unaffected by EMs (F<1), perhaps reflecting the fact that this task is a less direct measure of hemispheric activation.
DISCUSSION These results provide further insight into mechanisms underlying EMDR therapy used for PTSD patients. Reduction in hemispheric activation asymmetry arising from bilateral EMs employed in the current study (and in EMDR) may enhance interhemispheric communication. This interpretation is consistent with Ramachandran (1995), who showed that vestibular stimulation (inducing optokinetic nystagmus and resulting in involuntary left-right EMs) reduces the denial of deficit found in anosagnosia patients.
Ramachandran (1995) suggested that the procedure benefits the hypoaroused right hemisphere, bringing its activation level up to par with the left hemisphere. Similarly, EMs used in EMDR may balance hemispheric activation levels, in turn enhancing interhemispheric communication and retrieval of episodic memories.
Keywords: Bilateral Stimulation Eye Movements
Accuracy Verified: Yes
8. Gannon, J. P. (2011, April). A brain-based peak performance model using meditation, EMDR and cardio imagery and rehearsal. Peak Performance Systems, San Francisco.
Language: English
Format: Other
Abstract:
This pilot study investigated the effectiveness of a new model of peak performance training based on applications of brain research to stimulate mental skill acquisition leading to enhanced performance capabilities. Brain-based techniques such as Mindfulness Meditation (MM), Eye Movement Desensitization and Reprocessing (EMDR) and Cardio Imagery and Rehearsal (CIR) appear to stimulate various neurological processes including alpha and theta brain waves, higher interhemispheric coherence and reduced sympathetic nervous system arousal. Clinical application of these techniques in a preliminary pilot study with a variety of performers was shown in follow-up self-assessments to have enhanced performance outcomes on seven measures including reduced performance anxiety and self-consciousness, enhanced concentration and focus, improved memorization of performance routines and enhanced overall performance goals. The idea that specific performance routines can be installed using these brain-based techniques that enhance peak performance functioning on demand was supported by these findings.. However, the results of this pilot study are preliminary and further studies using a larger subject sample, empirically validated test measurements and independent control groups are necessary before these findings can be corroborated.
Keywords: Brain-Based Peak Performance Brainscripting Cardio Imagery and Rehearsal Flow Interhemispheric Coherence Mindfulness Meditation Neurofeedback Neuroplasticity Performance Anxiety Pilot Study
Accuracy Verified: Yes
9. Falaschi, R., & Tizzani, E. (2001, October). Changes in electroencephalographic quantitative analysis in patients treated with EMDR. In International CIANS Conference (CIANS: Collegium Internationale Activitatis Nervosae Superioris; International Association for Integrative Nervous Functions, Neurobiology of behaviour and Psychosomatics), (p 159) Palermo.
Language: English
Format: Other
Abstract:
EMDR’s basic working theory assumes that traumatic memories remain unprocessed because the innate information processing system is stuck by the psychophysiological effects of trauma. Traumatic events are stored in their original form, and the recall of traumatic memories causes a high level of disturbance.
Left-right rhythmic stimulations of EMDR seem to remove the block in the traumatic memories processing and help memories storing mechanism function at an adaptive level. In recent years, many scientific researches have focused on the opportunity to assess the functional connection between different brain areas through quantitative analysis of EEG.
According to the aim of this presentation, our attention was drawn to the correlation between slow bands (4- 7 Hz) and the activity in the sub-cortical areas involved in working memory and, also, high frequency ranges (> 36 Hz) and cortical activities during sensorial stimuli processing. There are a few quantitative EEG studies on patients with PTSD. The EEG analysis of subject with childhood abuse histories revealed less synchronization in the two hemispheres functioning compared to normal control subjects.
EEG quantitative analysis in abused children showed a higher intra-hemispheric left coherence and a lower intra-hemispheric right coherence in comparison with normal control subjects. According to these results, the aim of this presentation is to test if there are recordable changes in the intra and inter hemispheric synchronization between brain areas where information processing occurs (limbic system, prefrontal cortical area, and posterior cortical areas) in patients with PTSD after EMDR treatment.
Keywords: EEG Posttraumatic Stress Disorder PTSD
Accuracy Verified: Yes
10. Leeds, A. M., & Korn, D. L. (2012). A commentary on Hornsveld et al. (2011): A valid test of resource development and installation? Absolutely not. Journal of EMDR Practice and Research, 6(4), 170-173. doi:10.1891/1933-3196.6.4.170.
Language: English
Format: Journal
Abstract:
Researchers have published evidence supporting both the “working memory“ and the “REM/Orienting Response“ hypotheses as mechanisms underlying the documented treatment effects of EMDR on patients with posttraumatic stress disorder. Hornsveld et al. (2011) provide additional evidence of the impact of eye movements (EMs) on aspects of positive memory recall, but overstate their findings relevance to resource development and installation (RDI: Korn & Leeds, 2002) and to the interhemispheric interaction hypothesis (Propper & Christman, 2008). Most likely multiple mechanisms underlie the observed effects of EMDR and RDI. The needed RDI test is to randomly assign patients with Disorders of Extreme Stress not Otherwise Specified with measured coping difficulties to alternate conditions: one an RDI procedure without bilateral (or other distracting) sensory stimulation and one with bilateral EMs.
Keywords: RDI REM/Orienting Response Resource Development and Installation Working Memory
Accuracy Verified: Yes
11. Allen, J., & Lewis, L. (1996, Spring). A conceptual framework for treating traumatic memories and its application to EMDR. Bulletin of the Menninger Clinic, 60(2), 238-263.
Language: English
Format: Journal
Abstract:
With burgeoning interest in trauma has come a proliferation of interventions for the treatment of intrusive memories. At this stage of development, uniformity of clinical practice in the trauma field is neither possible nor desirable. The literature suggests that a wide range of treatment interventions are effective. But diversity in practice does not preclude coherence in conceptualization. This article presents a general theoretical framework to provide clinicians and patients with a rationale for treating intrusive symptoms of PTSD. To illustrate the applicability of the framework, the authors critique Shapiro's recent theoretical explanation of Eye Movement Desensitization and Reprocessing (EMDR), an exemplary cognitive-behavioral approach to the treatment of trauma. EMDR merits careful theoretical reappraisal, because it has become a highly popular and seemingly effective technique that currently rests on an unsound neurobiological theoretical foundation. [Author Abstract]
Keywords: Hallucinations Intrusive Thoughts Memory Impairment Neurophysiology Professional Criticism Psychotherapeutic Processes PTSD Treatment Effectiveness
Accuracy Verified: Yes
12. Samara, Z., Elzingal, B. M., Slagter, H. A., & Nieuwenhuis, S. (2011, March). Do horizontal saccadic eye movements increase interhemispheric coherence? Investigation of a hypothesized neural mechanism underlying EMDR. Frontiers in Psychiatry, 2(4), 1-9. doi:10.3389/fpsyt.2011.00004.
Language: English
Format: Journal
Abstract:
Series of horizontal saccadic eye movements (EMs) are known to improve episodic memory retrieval in healthy adults and to facilitate the processing of traumatic memories in eye-movement desensitization and reprocessing (EMDR) therapy. Several authors have proposed that EMs achieve these effects by increasing the functional connectivity of the two brain hemispheres, but direct evidence for this proposal is lacking. The aim of this study was to investigate whether memory enhancement following bilateral EMs is associated with increased interhemispheric coherence in the electroencephalogram (EEG). Fourteen healthy young adults were asked to freely recall lists of studied neutral and emotional words after a series of bilateral EMs and a control procedure. Baseline EEG activity was recorded before and after the EM and control procedures. Phase and amplitude coherence between bilaterally homologous brain areas were calculated for six frequency bands and electrode pairs across the entire scalp. Behavioral analyses showed that participants recalled more emotional (but not neutral) words following the EM procedure than following the control procedure. However, the EEG analyses indicated no evidence that the EMs altered participants’ interhemispheric coherence or that improvements in recall were correlated with such changes in coherence. These findings cast doubt on the interhemispheric interaction hypothesis, and therefore may have important implications for future research on the neurobiological mechanism underlying EMDR.
Keywords: Eye Movements EMs
Accuracy Verified: Yes
13. Propper, R. E., Pierce, J., Geisler, M. W., Christman, S. D., & Bellorado, N. (2007, September). Effect of bilateral eye movements on frontal interhemispheric gamma EEG coherence: Implications for EMDR therapy. Journal of Nervous Mental Disorders, 195(9), 785-788. doi:10.1097/NMD.0b013e318142cf73.
Language: English
Format: Journal
Abstract:
The use of bilateral eye movements (EMs) is an important component of Eye Movement Desensitization and Reprocessing (EMDR) therapy for PTSD. The neural mechanisms underlying EMDR remain unclear. However, prior behavioral work looking at the effects of bilateral EMs on the retrieval of episodic memories suggests that the EMs enhance interhemispheric interaction. The present study examined the effects of the EMs used in EMDR on interhemispheric electroencephalogram coherence. Relative to noneye-movement controls, engaging in bilateral EMs led to decreased interhemispheric gamma electroencephalogram coherence. Implications for future work on EMDR and episodic memory are discussed. [Author Abstract]
Keywords: Adults Americans Brain Imaging Bilateral Eye Movements College Students Empirical Study Neurophysiology Posttraumatic Stress Disorder PTSD Quantitative Study
Accuracy Verified: Yes
14. Rougemont-Bucking, A. (2010, June). EMDR based treatment of psychotraumatic antecedents in illicit drug abusers: A report of two cases. Poster presented at the annual meeting of the EMDR Europe Association, Hamburg, Germany .
Language: English
Format: Conference
Abstract:
Background: EMDR has been recognized to be an efficacious
treatment of Posttraumatic Stress Disorder (PTSD). Other,
more recent indications comprise anxiety disorders and substance
use disorders (SUD). With regard to SUD, the application of EMDR
iS very challenging as patients frequently suffer from many
comorbidities. Another concern is the fact that the dissociative
experiencing during EMDR-sessions can potentially weaken the
patients' coping strategies and provoke relapse through activation
of intense drug craving.
General procedure. Sessions were proposed once a week. Specific
techniques like 'Safe Place', the technique of absorption, heart coherence training and ClPOS were applied prior to proposition
of the standard EMDR-protocol. Drug consumption and craving
was regularly monitored by means of the patents' self-reports
and drug craving scores. The therapist was regularly supervised
on the basis of video recordings.
Patient 1: A 49 year old man being diagnosed for PTSD and dependency
of opiates and benzodiazepines asked to benefit form
EMDR with regard to his PTSD symptoms. Patient was abstinent
from heroine consumption but consumed midazolam 3 times per
week when entering the therapy. Initial evaluation showed an
Impact of Event Scale (IES) score of 60, a Dissociative Experiences
Scale (DES) score of 39.6 and a midazolam craving score of 14.
Patient 2 :A 37 old man was diagnosed for borderline personality
disorder and for dependency of opiates. Heroine consumption occurred 1 to 3 times per month when starting the therapy
EMDR based therapy was proposed as he complained about
pertinacious insomnia due to trauma-like events during his childhood.
Initial evaluation showed a DES score of 7.8 and a heroine
craving score of 17.
Global impression: EMDR based treatment of severely affected
SUD patients appears to be a difficult and challenging endeavor
However, some beneficial effects on general comfort and on drug
consumption can be observed. A long stabilisation phase seems
to be mandatory and the standard EMDR protocol needs to be
conducted with much flexibility as patients were not able to handle
intensive emotional stress for a long time period. There was
no provocation of a prolonged psychological crisis or of relapse.
Experiencing of emotional stress could be limited to the sessions
and dissociation could be absorbed with specific techniques without
increasing permanently drug craving.
Learning objectives:
1. EMDR-based treatment is feasible in severely affected drug
abusers
2. Extensive stabilisation of the patient using flexible adaptation
of EMDR-related techniques is mandatory
3. Dissociation occurring during treatment has to be addressed
carefully as it can easily bridge into drug craving and relapse
What is unique: EMDR-based treatment may be a suitable way
to treat patients who are still abusing drugs as these interventions
focus on maladaptive associations that arise from both trauma
and substance related cues.
Keywords: Drug Abusers Heroine Psychotraumatic Antecedents
Accuracy Verified: Yes
15. Hartung, J. (2007, Novembero). EMDR e Psicologia de la Energía [EMDR and the psychology of energy]. Pós-Conferência presentación en el Congresso Ibero-Americano de EMDR, Brasilia, Brasil.
Language: Spanish
Format: Conference
Abstract:
John Hartung, Psy.D. tem trabalhado há mais
de dez anos em 25 países como clínico e treinador
de EMDR. Defende o uso do EMDR para eliminação
de sintomas assim como para o aprimoramento
do pensamento, emoções e comportamentos
positivos. John tem observado que a aplicação
do EMDR pode avançar se outras estratégias forem
utilizadas em conjunto com EMDR, tais como
aquelas idealizadas para a contenção de emoções
intensas (“ab-reações”), que ocorrem
freqüentemente no EMDR. Com o aumento da
contenção emocional, certos riscos vinculados ao
emprego do EMDR por profissionais também são
reduzidos: 1) EMDR pode ser utilizado com
populações mais vulneráveis e que
tradicionalmente tem sido excluídas do
tratamento com esta abordagem, e 2) os
terapeutas têm menor relutância em expandir o
seu alcance. Entre as estratégias e táticas a serem discutidas
e apresentadas neste workshop estão:
respiração terapêutica e parassimpática,
treinamento em coerência cardíaca da tradição
Heartmath, métodos baseados na medicina
chinesa, e métodos especiais para o uso de
estimulação bilateral do EMDR de forma mais
lenta e menos intensa.
John Hartung, Psy.D. has worked for more ten years in 25 countries as an EMDR clinician and trainer. Advocates the use of EMDR for disposal
of symptoms as well as for the improvement
of thought, emotions and behaviors
positive. John has observed that the application
EMDR can move forward if other strategies are
used in conjunction with EMDR, such as
those envisioned for the containment of emotions
intense ("ab-reactions") that occur
frequently in EMDR. With increasing
emotional restraint, certain risks linked to
use of EMDR professionals are also
reduced: 1) EMDR can be used with
vulnerable populations and
has traditionally been excluded from
treatment with this approach, and 2) the
therapists are less reluctant to expand
their reach.
Among the strategies and tactics to be discussed
and presented in this workshop are:
breathing therapy and parasympathetic
training in cardiac coherence of tradition
HeartMath, methods based in medicine
Chinese, and special methods for the use of
bilateral stimulation of EMDR more
slow and less intense.
Keywords: Energy Psychology
Accuracy Verified: Yes
16. Jacobs, S., Rackowitz, M., Strack, M., & de Jongh, A. (2009). EMDR und biofeedback in der behandlung der posttraumatischen belastungsstorung - Erweiterung der evaluation des neuropsychotherapeutischen behandlungsprogramms [EMDR and biofeedback in the treatment of post traumatic stress disorder - extension of the evaluation of the neuropsychological treatment program]. In S. Jacobs, (Hrsg.), Neurowissenschaften und Traumatherapie. Grundlagen und Behandlungskonzepte [Neurosciences and Trauma Therapy, Bases and treatment approaches] (pp. 51-81). Göttingen: Universitätsverlag.
Language: German
Format: Book Section
Abstract: In the year (2007) the manual of the neuropsychotherapeutic intervention program EMDR and biofeedback in the therapy of posttraumatic stress disorder by Jacobs and de Jong was published. The therapeutic concept based on new neuroscienctific findings, which declare a dissociation of implicit and explicit traumamemory as one reason for emergence a PTSD. On this background the treatment program integrates selective modules. The allocation of information carried out by an educational movie for patients, specific cognitive-behavioural intervention techniques, which are supplemented by biofeedback-supported Eye Movement Desensitisation and Reprocessing (EMDR). During the treatment the skin conductance (electrodermal activity), which is a stress parameter, is mesured. This program was already evaluated in the pilot-study. The patient pool could be enlarged, so that 28 patients were available for the evaluation. Additionally the educational movie was examined on efficiency. The total feedback was positive. After therapy-end the PTSD-symptomatology decreased consistently (demp=2.48), as well as the psychological stress in another problem areas (demp=1.30). Moreover the EMDR-method achieved objective a significant decrease of the autonomic arousal (demp=.79) and subjective an explicit reduction of the felt stress (demp=2.40), while growth of the coherence of a worked out positive cognition (demp=2.52). Three- and 12-month follow-up analysis could demonstrate the stability and sustainability of the changes. The intervention program EMDR and biofeedback was also proved to be efficient ( 19 sessions) and effective (demp=1.39) in the enlarged sample, with high
Keywords: Biofeedback Posttraumatic Stress Disorder PTSD
Accuracy Verified: Yes
17. Hornsveld, H. K., Houtveen, J. H., Vroomen, M., Kapteijn, I., Aalbers, D., & van den Hout, M. A. (2011). Evaluating the effect of eye movements on positive memories such as those used in resource development and installation. Journal of EMDR Practice and Research, 5(4), 146-155. doi:10.1891/1933-3196.5.4.146.
Language: English
Format: Journal
Abstract:
Resource development and installation (RDI) is an eye movement desensitization and reprocessing (EMDR)-related procedure developed to strengthen positive associations in positive and resourceful memories (Korn & Leeds, 2002). This study tested the assumption that bilateral stimulation (horizontal eye movements [EM]) in RDI “appears to lead to spontaneous, rapid increases in affective intensity . . . and to rich, emotionally vivid associations” (Korn & Leeds, p. 1469). This study also tested whether eye movement effects could be better accounted for by working memory or by interhemispheric interaction theory. Fifty-three undergraduate students each recalled three memories of pride, perseverance, and self-confidence. They provided pretest and posttest ratings of each memory for vividness, pleasantness, and experienced strength of the positive quality, before and after performing three simultaneous tasks during recall: horizontal EM, vertical EM, and recall only. Results were fully in line with working memory predictions, with significant decreases for all variables following both eye movement tasks. There was no support for the interhemispheric hypothesis. It is concluded that the effectiveness of bilateral stimulation in RDI is questionable. Clinical implications are discussed.
Keywords: Eye Movements RDI Resource Development and Installation
Accuracy Verified: Yes
18. Hornsveld, H. K., Houtveen, J. H., Vroomen, M., Kapteijn, I., Aalbers, D., & van den Hout, M. A. (2013). Evaluation de l’effet des mouvements oculaires sur les souvenirs positifs tels que ceux utilisés dans le développement et installation des ressources [Evaluation of the effect of eye movements on the positive memories such as those used in the development and installation of resources]. Journal of EMDR Practice and Research, 6(1), E1-E11. doi:10.1891/1933-3196.7.1.E1.
Language: French
Format: Journal
Abstract:
Le Développement et installation de ressources (DIR) est une procédure EMDR (désensibilisation et
retraitement
par les mouvements oculaires) développée afin de renforcer les associations positives dans les
souvenirs positifs qui sont pleins de ressources (Korn & Leeds, 2002). Cette étude a testé la supposition
selon laquelle les stimulations bilatérales (mouvements oculaires [MO] horizontaux) dans le DIR paraissent
“conduire à des augmentations spontanées et rapides de l’intensité affective... et à des associations
riches et émotionnellement vives” (Korn & Leeds, p. 1469). Cette étude a également testé si les effets des
mouvements oculaires pouvaient être mieux expliqués par la théorie de la mémoire du travail ou par celle
de l’interaction hémisphérique. Cinquante-trois étudiants du premier cycle se sont chacun rappelé trois
souvenirs de fierté, de persévérance et de confiance en soi. Ils ont apporté des évaluations prétest et posttest
de chaque souvenir en termes de clarté, d’agrément et de la force éprouvée de la qualité positive, avant
et après avoir réalisé trois tâches simultanées au cours du rappel : des MO horizontaux, des MO verticaux et
le rappel seul. Les résultats étaient pleinement concordants avec les prédictions de la mémoire de travail,
avec des diminutions significatives pour toutes les variables après les deux tâches de mouvements oculaires.
Il n’y avait pas de soutien en faveur de l’hypothèse interhémisphérique. Il est conclu que l’efficacité des
stimulations bilatérales dans le DIR est discutable. Les implications cliniques sont envisagées.
English
Spanish
Arabic
Development and installation of Resources (DIR) is a procedure EMDR (desensitization and
reprocessing
Eye Movement) developed to enhance the positive associations in
positive memories that are full of resources (Korn & Leeds, 2002). This study tested the assumption
that the bilateral stimulation (eye movements [MO] horizontal) appear in the DIR
"Lead to rapid increases spontaneous and emotional intensity ... and associations
emotionally rich and strong "(Korn & Leeds, p. 1469). This study also tested whether the effects of
eye movements could be better explained by the theory of working memory or the
interaction hemispherical. Fifty-three undergraduate students each recalled three were
memories of pride, perseverance and self-confidence. They provided pretest and posttest assessments
each memory in terms of clarity, pleasure and strength tested positive quality, before
and after performing three simultaneous tasks during recall: MO of horizontal and vertical of MO
recall alone. The results were fully consistent with the predictions of the working memory
with significant decreases for all variables following both eye movement tasks.
There was no support for the hypothesis interhemispheric. It is concluded that the effectiveness of
bilateral stimulation in the DIR is questionable. The clinical implications are considered.
Keywords: Development and Installation of Resources DIR Eye Movements Interhemispheric Interaction Memory Work
Accuracy Verified: Yes
19. Brunyé, T. T., Mahoney, C. R., Augustyn, J. S., & Taylor, H. A. (2009). Horizontal saccadic eye movements enhance the retrieval of landmark shape and location information. Brain and Cognition, 70(3), 279–288. doi:10.1016/j.bandc.2009.03.003.
Language: English
Format: Journal
Abstract:
Recent work has demonstrated that horizontal saccadic eye movements enhance verbal episodic memory
retrieval, particularly in strongly right-handed individuals. The present experiments test three primary
assumptions derived from this research. First, horizontal eye movements should facilitate episodic memory
for both verbal and non-verbal information. Second, the benefits of horizontal eye movements should
only be seen when they immediately precede tasks that demand right and left-hemisphere processing
towards successful performance. Third, the benefits of horizontal eye movements should be most pronounced
in the strongly right-handed. Two experiments confirmed these hypotheses: horizontal eye
movements increased recognition sensitivity and decreased response times during a spatial memory test
relative to both vertical eye movements and fixation. These effects were only seen when horizontal eye
movements preceded episodic memory retrieval, and not when they preceded encoding (Experiment 1).
Further, when eye movements preceded retrieval, they were only beneficial with recognition tests
demanding a high degree of right and left-hemisphere activity (Experiment 2). In both experiments
the beneficial effects of horizontal eye movements were greatest for strongly right-handed individuals.
These results support recent work suggesting increased interhemispheric brain activity induced by bilateral
horizontal eye movements, and extend this literature to the encoding and retrieval of landmark
shape and location information.
Keywords: Bilateral Eye Movements Hemispheric Interaction Episodic Memory Spatial Memory
Accuracy Verified: Yes
20. Gunter, R. W. (2007, 2008). How eye movements affect unpleasant memories: Support for a working memory account. University of Calgary, Canada. AAT NR44352.
Language: English
Format: Dissertation/Thesis
Abstract:
Eye movement desensitization and reprocessing can reduce ratings of the vividness and emotionality of unpleasant memories--hence it is commonly used to treat posttraumatic stress disorder. The present experiments compared three accounts of how eye movements produce these benefits. Participants rated unpleasant autobiographical memories before and after eye movements or an eyes stationary control condition. In Experiment 1, eye movements produced benefits only when memories were held in mind during the movements, and eye movements increased arousal, contrary to an investigatory-reflex account. In Experiment 2, horizontal and vertical eye movements produced equivalent benefits, contrary to an interhemispheric-communication account. In Experiment 3, two other distractor tasks (auditory shadowing, drawing) produced benefits that were negatively correlated with working memory capacity. These findings support a working-memory account of the eye movement benefit in which the central executive is taxed when a person performs a distractor task while attempting to hold a memory in mind.
Keywords: Eye Movements Working Memory
Accuracy Verified: Yes
21. Gunter, R. W., & Bodner, G. E. (2008, August). How eye movements affect unpleasant memories: Support for a working-memory account. Behaviour Research and Therapy, 46(8), 913-931. doi:10.1016/j.brat.2008.04.006.
Language: English
Format: Journal
Abstract:
Eye movement desensitization and reprocessing can reduce ratings of the vividness and emotionality of unpleasant memories—hence it is commonly used to treat posttraumatic stress disorder. The present experiments compared three accounts of how eye movements produce these benefits. Participants rated unpleasant autobiographical memories before and after eye movements or an eyes stationary control condition. In Experiment 1, eye movements produced benefits only when memories were held in mind during the movements, and eye movements increased arousal, contrary to an investigatory-reflex account. In Experiment 2, horizontal and vertical eye movements produced equivalent benefits, contrary to an interhemispheric-communication account. In Experiment 3, two other distractor tasks (auditory shadowing, drawing) produced benefits that were negatively correlated with working-memory capacity. These findings support a working-memory account of the eye movement benefits in which the central executive is taxed when a person performs a distractor task while attempting to hold a memory in mind.
Keywords: Autobiographical Memory Eye Movements Psychotherapy Working Memory
Accuracy Verified: Yes
22. Peters, E., Wissing, M. P., & du Plessis, W. F. (2002, June). Implementation of EMD(R) with cancer patients: Research. Health SA Gesondheid, 7(2), 100-109.
Language: English
Format: Journal
Abstract:
Eye movement desensitization and reprocessing (EMDR(R)), developed in 1987 and proved highly effective in treating psychological disturbances rooted in traumatic memories. It was hypothesised that EMDR(R) would enhance coping in patients traumatised by a cancer diagnosis and / or treatment, as indicated by their subjective responses and levels of depression, anxiety, satisfaction with life, positive-negative affect balance and sense of coherence. A descriptive multiple case-study method was implemented. Three cases were treated by EMDR(R) and three by a supportive method. Data collection was triangulised in terms of semi-structured interviews, quantitative measuring instruments and interviews by an external validator. Findings were consistently in favour of EMDR(R). The results confirmed EMDR(R)'s efficacy in terms of beneficial clinical outcomes on both objective and subjective measures of change.[Journal abstract]
Keywords: Cancer Enhancement of Well-Being Psycho-Oncology Psychotherapy Stress Reduction
Accuracy Verified: Yes
23. Christman, S. D., Propper, R. E., & Brown, T. J. (2006, May). Increased interhemispheric interaction is associated with earlier offset of childhood amnesia. Neuropsychology, 20(3), 336-345. doi:10.1037/0894-4105.20.3.336 .
Language: English
Format: Journal
Abstract:
Experiment 1 found that mixed-handedness, which is associated with increased interaction between the left and right cerebral hemispheres relative to strong right-handedness, was associated with an earlier offset of childhood amnesia. In Experiment 2, bilateral saccadic eye movements, which have been shown to enhance interhemispheric interaction, were also associated with an earlier offset of childhood amnesia. These results build upon a growing body of research indicating an interhemispheric basis for the retrieval of episodic memories. Moreover, the results of Experiment 2 suggest that interhemispheric interaction has its effect on the retrieval, not encoding, of episodic memories. (PsycINFO]
Accuracy Verified: Yes
24. Garvey, K. J. (2004). Increased interhemispheric interaction leads to decreased false memories for prose: The effects of degree of handedness and of eye movement-induced cortical activation. University of Toledo, Toledo, OH. AAT 3141037.
Language: English
Format: Dissertation/Thesis
Abstract:
Two experiments examining the effects of mixed handedness (which is associated with increased interhemispheric interaction) and horizontal saccadic eye movements (which are associated with increased bihemispheric cortical activation) on the recognition of prose are reported. In study one mixed handedness was associated with greater accuracy in both rejecting new material and recognizing old material. In study two eye movements resulted in relative improvement of episodic memory. This improvement is hypothesized to reflect increased interaction between the left and right cerebral hemispheres, which is associated with superior episodic memory. Implications for possible neuropsychological mechanisms underlying eye movement desensitization and reprocessing (EMDR), a therapeutic techniquDissertation Abstracts International: Section B: The Sciences and Engineering. 65(7-B), 2005, pp. 3738.e for PTSD, are discussed. [Author Abstract]
Keywords: Cognitive Processes Empirical Study Eye Movements False Memory Handedness Interhemispheric Interaction Neurobiology Quantitative Study Posttraumatic Stress Disorder Prose PTSD
Accuracy Verified: Yes
25. Servan-Schreiber, D. (2004). The instinct to heal: Curing stress, anxiety, and depression without drugs and without talk therapy - [Guérir le stress, l'anxiété et la dépression sans médicaments ni psychanalyse]. Emmaus, PA: Rodale.
Language: English
Format: Book
Abstract:
The seven natural treatment approaches that the author describes in this book all capitalize on the mind and brain's own healing mechanisms for recovering from depression, anxiety, and stress. All seven methods have been researched and studies documenting their benefits have been published in prestigious scientific journals. Because the mechanisms through which they operate remain poorly understood, these methods have remained largely excluded from the mainstream of medicine and psychiatry. The natural methods of treatment that are presented directly impact the emotional brain, almost entirely short-circuiting language. Although many such methods are being proposed today, in the author's clinical practice, and in this book, he has selected only those that have received enough scientific attention to make him comfortable in using them with patients and in recommending them to his colleagues. Each of the following chapters presents one of these approaches, illustrated by the stories of patients whose lives have been transformed by their experience. He also tries to show the degree to which each method has been scientifically evaluated. Some of the very recent methods include "eye movement desensitization and reprocessing" (better known as EMDR), or heart rate coherence training, or even the synchronization of chronobiological rhythms with artificial dawn (which should replace the alarm clock). Other approaches, like acupuncture, nutrition, exercise, emotional communication, and cultivating your connection to something larger than yourself, stem from age-old traditions, though new scientific data are giving them a renewed importance. (PsycINFO Database Record (c) 2008 APA, all rights reserved). Available in English and French.
Keywords: Anxiety Brain Depression Emotional Brain Emotions Heart Rate Heart Rate Coherence Training Major Depression Natural Treatment Approaches Neuropsychology Psychotherapeutic Techniques Stress
Accuracy Verified: Yes
26. Propper, R. E., & Christman, S. D. (2008). Interhemispheric interaction and saccadic horizontal eye movements - Implications for episodic memory, EMDR, and PTSD. Journal of EMDR Practice and Research, 2(4), 269-281. doi:10.1891/1933-3196.2.4.269.
Language: English
Format: Journal
Abstract:
The growing body of literature on the effects of bilateral saccadic eye movements, patterned after those
employed in eye movement desensitization and reprocessing (EMDR), on memory is reviewed. Research
indicates that engaging in bilateral saccadic eye movements prior to lab-based memory testing results in
signifi cant improvement in episodic memory across a wide range of memory tests. Other effects of these
types of eye movements on hemispheric activation and emotional state are also discussed. The fi ndings
are interpreted within a framework suggesting that bilateral saccadic eye movements, such as those employed
in EMDR, increase interaction between the left and right cerebral hemispheres. This framework
is also used to explain the effects of such eye movements on memory during EMDR treatment of posttraumatic
stress disorder.
Keywords: Eye Movements Episodic Memory Handedness Interhemispheric Interaction
Accuracy Verified: Yes
27. Mollon, P. (2001, Summer). Psychoanalytic perspectives on accelerated information processing (EMDR). British Journal of Psychotherapy, 17(4), 448-464.
Language: English
Format: Journal
Abstract:
Psychoanalysis and eye movement desensitization and reprocessing (EMDR) are, in manifest technique, utterly different. Nevertheless, both may draw upon universal and natural processes of healing the mind. EMDR appears to facilitate the processing of emotional experience and review of defensive strategies. It may do so by inducing favourable changes at a neurobiological level, involving interhemispheric communication. Comparisons may be made with Bion's analogy of the mind as a digestive organ. Although initially framed within a cognitive-behavioural paradigm, EMDR is now used by clinicians of a wide range of backgrounds, including psychoanalytic. The clinical phenomena revealed by EMDR may have some implications for certain models of the mind within contemporary psychoanalysis, particularly concerning the past unconscious and the present unconscious. (PsycINFO Database Record (c) 2008 APA, all rights reserved)
Keywords: Accelerated Information Processing AIP: Emotional Experience Emotional Trauma Psychoanalysis Treatment
Accuracy Verified: Yes
28. Mollon, P. (2001, May). Psychoanalytical perspectives in EMDR (with clinical examples)". Presentation at the EMDR Europe Association annual meeting, London, UK .
Language: English
Format: Conference
Abstract:
Psychoanalysis and EMDR are, in manifest technique, utterly different.
Nevertheless, both may draw upon universal and natural processes of healing the mind.
EMDR appears to facilitate the processing of emotional experience and review of defensive
strategies. It may do so by inducing favourable changes at a neurobiological level, involving
interhemispheric communication. Comparisons may be made with Bion's analogy of the
mind as a digestive organ. Although initially framed within a cognitive behavioural
paradigm, EMDR is now used by clinicians of a wide range of backgrounds, including
psychoanalytic. The clinical phenomena revealed by EMDR may have some implications for
certain models of the mind within contemporary psychoanalysis, particularly concerning the
past unconscious and the present unconscious.
Keywords: Psychoanalytic
Accuracy Verified: Yes
29. Staff. (2007, November 19). Reports outline life sciences study findings from Merrimack College, Psychology Department. Biotech Business Week, Expanded Reporting, 1204.
Language: English
Format: Newsletter
Abstract:
A new study, 'Effect of bilateral eye movements on frontal interhemispheric gamma EEG coherence: implications for EMDR therapy,' is now available (see also Life Sciences). "The use of bilateral eye movements (EMs) is an important component of Eye Movement Desensitization and Reprocessing (EMDR) therapy for posttraumatic stress disorder. The neural mechanisms underlying EMDR remain unclear," scientists in the United States report.
Keywords: Research
Accuracy Verified: Yes
30. Welling, H. (2012, June). Transformative emotional sequence: Towards a common principle of change. Journal of Psychotherapy Integration, 22(2), 109 -136. doi:10.1037/a0027786.
Language: English
Format: Journal
Abstract:
Transformative emotional sequence (TES) is proposed as a common principle of therapeutic change underlying a number of therapies: Emotion-focused therapy (EFT), coherence therapy (CT), accelerated experiential-dynamic psychotherapy (AEDP), and eye movement desensitization and reprocessing (EMDR). TES consists of emotional activation of a problematic emotional state followed by the activation of adaptive emotional state(s) within a short window of time. The resulting change is the creation of a permanent connection between previously unintegrated maladaptive emotional memory networks and adaptive emotional networks. Memory reconsolidation provides a plausible explanation for the mechanism underlying the effectiveness of TES. I compare TES to exposure, and argue that it is the intervention of choice for transforming maladaptive emotions, whereas exposure is most appropriate for accessing disowned and avoided experiences. (PsycINFO Database Record (c) 2012 APA, all rights reserved)
Keywords: Accelerated Experiential-Dynamic Psychotherapy AEDP Coherence Therapy CT EFT Emotopm-Focused Therapy TES Transformative Emotional Sequence
Accuracy Verified: Yes