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Your Results - you searched for the keyword Cerebellum 10 Results
1. Huber, M., Siol, T., Herholz, K., Lenz, O., Köhle, K., & Heiss, W. D. (2001, December). Activation of thalamo-cortical systems in post-traumatic flashbacks: A positron emission tomography study. Traumatology, 7(4), 131-141. doi:10.1177/153476560100700402.
Language: English
Format: Journal
Abstract:
Trauma victims with post-traumatic stress disorder (PTSD) often experience ‘flashbacks’ that are described as being different from memories of other fearful biographic situations. We used Positron Emission Tomography and Statistical Parametric Mapping to compare in the same subject brain activation patterns during induced flashbacks with recall of fearful non-traumatic situations. During fearful recall there were significant activations of right precuneus. When traumatic memories were compared to neutral, right lingual gyrus, right thalamus / mamillary bodies, and right cerebellum were significantly activated. When brain activation during flashbacks was compared to simple fear, right mediodorsal thalamus (MD), right precuneus, and right cerebellum were significantly more active. With respect to recent experimental evidence concerning the function of thalamo-cortical systems, we hypothesize that post-traumatic flashback experiences are based on hyperactive thalamo-cortical ‘closed loop’ networks.
Keywords: Flashbacks Mediodorsal Thalamus PET Positron Emission Tomography Post-Trauamtic Stress Disorder PTSD Statistical Parameter Mapping Thalamo-Cortical Systems Trauma Victims
Accuracy Verified: Yes
2. Bergmann, U. (2001, June). Exploring the role of the cerebellum in EMDR accelerated information processing: Recent insights and speculations. Presentation at the annual meeting of the EMDR International Association, Austin, TX.
Language: English
Format: Conference
Abstract:
Participants will: 1) gain understanding as to the formation and consolidation of emotions and memory; 2) understand the pathways of trauma in the brain and their respective psychological symptoms; 3) become more knowledgeable about accelerated information processing; and 4) gain an understanding of various possible mechanisms of EMDR treatment effects, with an emphasis on cerebellar mechanisms and their direct relation to information processing and frontal lobe activation.
Keywords: Cerebellum Neurobiology
Accuracy Verified: Yes
3. Bergmann, U. (2000, September). Exploring the role of the cerebellum in EMDR processing. Presentation at the annual meeting of the EMDR International Association, Toronto, Ontario Canada.
Language: English
Format: Conference
Abstract:
Participants will: 1) gain an understanding as to the formulation and consolidation of emotions and memory; 2) understand the pathways of trauma in the brain and their respective psychological symptoms; 3) become more knowledgeable about the neurobiological research which appears to support the hypoetheses of the accelerated information processing system; and 4) gain an understanding of various possible mechanisms of EMDR's treatment effects, with an emphasis on cerebellar mechanisms, and their direct relation to information processing and frontal lobe activation.
Keywords: Cerebellum Neurobiology
Accuracy Verified: Yes
4. Bergmann, U. (2000, September). Further thoughts on the neurobiology of EMDR: The role of the cerebellum in accelerated information processing. Traumatology, 6(3), 175-200. doi:10.1177/153476560000600303 .
Language: English
Format: Journal
Abstract:
This discussion explores, briefly, the position that the repetitive redirecting of attention in EMDR is capable of turning on the brain's REM sleep system, leading to the activation of specific areas of the the anterior cortex of the cingulate gyrus, facilitating its function as a filter, thereby facilitating the integration of traumatic memory into general semantic networks. This integration is seen to lead to the subsequent reduction in both the strength of hippocampally mediated episodic memories of the traumatic event as well as the amygdaloid mediated negative affect of PTSD. The possibility is suggested that another underlying mechanisms of EMDR stimulation is the activation of the lateral cerebellum. The contribution of the cerebellum to cognitive and language functions is explored. The activation of the dentate nuclei in the lateral neocerebellum is shown to facilitate activation of the ventrolateral and central lateral thalamic nuclei. The activation of the ventrolateral nucleus is shown to lead to the activation of the left dorsolateral prefrontal cortex; further facilitating the integration of traumatic memory into general semantic and other neocortical networks. [Author Abstract]
Keywords: Cognitive Processes Neurobiology Posttraumatic Stress Disorder PTSD Sleep Behavior Stressors Survivors
Accuracy Verified: Yes
5. Bergmann, U. (1999, November). Further thoughts on the neurobiology of EMDR: The role of the cerebellum in accelerated information processing. Presentation at the annual meeting of the International Society for the Study of Dissociation Fall Conference, Miami, FL.
Language: English
Format: Conference
Keywords: Adaptative Information Processing AIP Cerebellum Neurobiology
Accuracy Verified: Yes
6. Bergmann, U. (1999, November). How does EMDR work? An exploration of possible neurobiological mechanisms. Presentation at the annual meeting of the International Society for the Study of Dissociation Fall Conference, Miami, FL.
Language: English
Format: Conference
Abstract: This discussion explores, briefly, the position that the repetitive redirecting of attention in EMDR is capable of turning on the brain's REM sleep system, leading to the activation of specific areas of the the anterior cortex of the cingulate gyrus, facilitating its function as a filter, thereby facilitating the integration of traumatic memory into general semantic networks. This integration is seen to lead to the subsequent reduction in both the strength of hippocampally mediated episodic memories of the traumatic event as well as the amygdaloid mediated negative affect of PTSD. The possibility is suggested that another underlying mechanisms of EMDR stimulation is the activation of the lateral cerebellum. The contribution of the cerebellum to cognitive and language functions is explored. The activation of the dentate nuclei in the lateral neocerebellum is shown to facilitate activation of the ventrolateral and central lateral thalamic nuclei. The activation of the ventrolateral nucleus is shown to lead to the activation of the left dorsolateral prefrontal cortex; further facilitating the integration of traumatic memory into general semantic and other neocortical networks
Keywords: Cognitive Processes Neurobiology Posttraumatic Stress Disorder PTSD Sleep Behavior Stressors Survivors
Accuracy Verified: Yes
7. Zarghi, A., Zali1, A., & Tehranidost, M. (2013, February). Methodological aspects of cognitive rehabilitation with eye movement desensitization and reprocessing (EMDR). Basic and Clincal Neuroscience, 4(1), 97-103.
Language: English
Format: Journal
Abstract:
A variety of nervous system components such as medulla, pons, midbrain, cerebellum, basal
ganglia, parietal, frontal and occipital lobes have role in Eye Movement Desensitization and
Reprocessing (EMDR) processes. The eye movement is done simultaneously for attracting
client's attention to an external stimulus while concentrating on a certain internal subject. Eye
movement guided by therapist is the most common attention stimulus. The role of eye movement
has been documented previously in relation with cognitive processing mechanisms. A series
of systemic experiments have shown that the eyes’ spontaneous movement is associated with
emotional and cognitive changes and results in decreased excitement, flexibility in attention,
memory processing, and enhanced semantic recalling. Eye movement also decreases the
memory's image clarity and the accompanying excitement. By using EMDR, we can reach
some parts of memory which were inaccessible before and also emotionally intolerable.
Various researches emphasize on the effectiveness of EMDR in treating and curing phobias,
pains, and dependent personality disorders. Consequently, due to the involvement of multiple
neural system components, this palliative method of treatment can also help to rehabilitate the
neuro-cognitive system.
Keywords: Rehabilitation
Accuracy Verified: Yes
8. Bergmann, U. (2008, September). The neurobiology of EMDR: Recent findings and insights. Presentation at the annual meeting of the EMDR International Association, Phoenix, AZ.
Language: English
Format: Conference
Abstract:
Given that EMDR originated as an empirically driven method, there has persisted a need for a more defined theoretical and neurobiological model of EMDR’s reported robust effects. This presentation will synthesize the existing research on memory formation. Specific attention will be given to recent empirical findings, involving the thalamus in somatosensory integration and in episodic and procedural memory integration. This material will be integrated with previously posited theories regarding the cerebellum’s involvement in many aspects of information processing and activation processes of the frontal lobes and EMDR’s activation of the neurophysiology of REM-sleep systems.
Keywords: Neurobiology
Accuracy Verified: Yes
9. Bergmann, U. (2007, September). The neurobiology of EMDR: Recent findings and insights. Presentation at the annual meeting of the EMDR International Association, Dallas, TX.
Language: English
Format: Conference
Abstract:
Clinical case reports and controlled research suggest that EMDR is equally and perhaps more efficacious than other methods in treating PTSD. However, as EMDR originated as an empirically driven method, there has persisted a need for a more defined theoretical and neurobiological model of EMDR’s reported robust effects. This presentation will synthesize the existing research on memory formation. Specific attention will be given to recent empirical findings, involving the thalamus in somatosensory integration and in episodic and procedural memory integration. This material will be integrated with previously posited theories regarding the cerebellum’s involvement in many aspects of information processing and activation processes of the frontal lobes and EMDR’s activation of the neurophysiology of REM-sleep systems.
Keywords: Neurobiology
Accuracy Verified: Yes
10. Bergmann, U. (2006, September). The neurobiology of EMDR: Thalamic, cerebellar and pontine/REM processes. Presentation at the annual meeting of the EMDR International Association, Philadelphia, PA.
Language: English
Format: Conference
Abstract:
Clinical case reports and a growing body of
controlled research suggest that EMDR is equally
and perhaps more efficacious when cross-compared
with other methods in treating Posttraumatic Stress
Disorder. However, as EMDR was originally an
empirically driven method, there has persisted a need
for a more defined theoretical model, further
scientific validation, and a neurobiological
understanding of EMDR's reported robust effects.
The possibility that EMDR can effectuate change
on a neurobiological level has fueled speculation as
to the neural-mechanisms that might underlie
EMDR's effects. Brain scans and QEEG's are
beginning to shed light on the alterations of brain
function that EMDR appears to yield. This
presentation will synthesize the existing research
with theoretical speculation correlated with Francine Shapiro's model of the Adaptive Information Processing System. Specific attention will be given to recent empirical findings involving the thalamus
in information processing and memory integration.
This material will be integrated with previously
posited theories regarding the cerebellum's
involvement in many aspects of information
processing and activation processes of the left
prefrontal areas and EMDR's activation of the
neurophysiology of REM-sleep systems. A
neurobiological definition of EMDR serve to
further legitimize its usage. It can also potentially
enlighten our practice by informing preparation,
resourcing and target selection strategies.
Keywords: Cerebellum Neurobiology Thalamus
Accuracy Verified: Yes


