Francine Shapiro Library - EMDR Bibliography Links
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1. Ohtani, T., Matsuo, K., Kasai, K., Kato, T., & Kato, N. (2010, February). Erratum to “Hemodynamic responses of eye movement desensitization and reprocessing in posttraumatic stress disorder”. Neuroscience Research, 66(2), 232. doi:10.1016/j.neures.2009.12.002.
Language: English
Format: Journal
Abstract:
Reports an error in "Hemodynamic responses of eye movement desensitization and reprocessing in posttraumatic stress disorder" by Toshiyuki Ohta ni, Koji Matsuo, Kiyoto Kasai, Tadafumi Kato and Nobumasa Kato (Neuroscience Research, 2009[Dec], Vol 65[4], 375-383). The publisher regrets that the surname of Dr. Ohtani was incorrectly spelt in the original article. The corrected author listing is given in the erratum. (The following abstract of the original article appeared in record 2009-20201-001). Eye movement desensitization and reprocessing (EMDR) is an effective psychological intervention for posttraumatic stress disorder (PTSD). Trauma-related recall (Recall) with eye movements (EMs) is thought to reduce distress. However, the neural mechanisms underlying this process remain unknown. Thirteen patients with PTSD received EMDR treatment over the course of 2–10 weeks. We assessed the change in hemoglobin concentration in the lateral prefrontal cortex (PFC) during Recall with and without EM using multi-channel near-infrared spectroscopy (NIRS). Clinical diagnosis and improvement were evaluated using the Clinician-Administered PTSD Scale. Recall with EM was associated with a significant decrease in oxygenated hemoglobin concentration ([oxy-Hb]) in the lateral PFC as compared with Recall without EM. Longitudinally, [oxy-Hb] during Recall significantly decreased and the amount of decrease was significantly correlated with clinical improvement when the post-treatment data was compared with that of the pre-treatment. Our results suggest that performing EM during Recall reduces the over-activity of the lateral PFC, which may be part of the biological basis for the efficacy of EMDR in PTSD. NIRS may be a useful tool for objective assessment of psychological intervention in PTSD. (PsycINFO Database Record (c) 2010 APA, all rights reserved)
Keywords: Hemodynamic Responses Posttraumatic Stress Disorder PTSD
Accuracy Verified: Yes
2. Ohtani, T., & Matsuo, K. (2006). Functional abnormality of the prefrontal cortex in posttraumatic stress disorder: Psychophysiology and treatment studies assessed by near-infrared spectroscopy. In N. Kato; M. Kawata, & Pitman, R. K (Eds.), PTSD: Brain mechanisms and clinical implications (pp. 235-245). Tokyo: Springer-Verlag.
Language: English
Format: Book Section
Abstract:
A growing number of functional neuroimaging studies on PTSD have described the abnormal response of amygdala and prefrontal cortex to traumatic stimuli. Abnormal activation of some parts of the prefrontal cortex might possibly be involved in the pathophysiology of PTSD. [Adapted from Text, pp. 235-236]TOPICS TREATED: Near-infrared spectroscopy (NIRS); NIRS studies in PTSD; Neuroimaging studies of treatment in PTSD (Selective-serotonin reuptake inhibitor [SSRI] and Eye movement desensitization and reprocessing [EMDR].([Adapted from Text, pp. 235-236] [Pilots]
Keywords: Brain Imaging Neuroanatomy Posttraumatic Stress Disorder PTSD
Accuracy Verified: Yes
3. Ohtani, T., Matsuoa, K., Kasai, K., Katob, T., and Katoa, N. (2005, May). Hemodynamic response to emotional memory recall with eye movement. Neuroscience Letters, 380(1-2), 75-79. doi:10.1016/j.neures.2009.08.014.
Language: English
Format: Journal
Abstract:
Previous studies on rapid eye movement sleep have demonstrated the effect of eye movement on emotional memory. However, the brain mechanism involved in the influence of the eye movement on the emotional recall remains unclear. We investigated the prefrontal response during an emotional memory recall with and without eye movement. Ten healthy volunteers were recruited. The changes in concentration of oxygenated hemoglobin ([oxy-Hb]) in the prefrontal cortex were examined using near-infrared spectroscopy (NIRS) during a task that involved emotional recall with and without eye movement. Six participants demonstrated a significant increase in [oxy-Hb] during emotional recall, and the level of increase was reduced through repeated emotional recall with eye movement. The results suggest that eye movement is associated with a reduction in the hemodynamic response to emotional memory recall
Keywords: Eye Movement Emotional Recall Near-infrared Spectroscopy Prefrontal Cortex
Accuracy Verified: Yes
4. Ichii, M., Amano, T., & Yoshikawa, H. (2012, June). Hemodynamic responses during EMDR treatment of traumatic memory [Respuestas hemodinámicas durante el tratamiento de memorias traumáticas con EMDR]. Presentation at the annual meeting of the EMDR Europe Association, Madrid, Spain.
Language: English
Format: Conference
Abstract:
In order to investigate brain activity during EMDR, 52-channel
NIRS（near –infrared spectroscopy) and heart rate were measured in treating a
traumatic memory of non-clinical twenty five year old woman. A target memory
was sexually molestation by a stranger when she was ten years old, and forced to
touch penis of perpetrator. And IES-R score was as low as 11. A well-experienced
EMDR therapist (=M.I.) applied estandarized EMDR protocol. Negative cognition
was “I am shameful person”, and positive cognition was ”I deserve to live.” The
body location is both arms and hands. By thirty-seven sets of EM, 7.5 level of SUDs
decreased to 0, and VOC went up from 3.5 to 7. The [oxy-Hb] change in right
orbitofrontal cortex increased as the negative emotion went up, and decreased
rapidly after processing. The [oxy-Hb] change in left orbitofrontal cortex
decreased just after cognitive interweave of responsibility was done. The [oxy-Hb]
variation in right temporal lobe increased rapidly, and the [oxy-Hb] change in left
temporal lobe decreased when direction of EM was changed from horizontal to
diagonal movement when negative imagery disappeared. Heart rate data show
gradual decreasing tendency throughout the session. Within each set, heart rate
also decreased by EM. By monitoring NIRS, various techniques or pivotal
processes in EMDR may be supposed to influence brain. In order to confirm the
relationship, we should collect data from more subjects.
Para
poder
investigar
la
actividad
cerebral
durante
EMDR,
se
midieron
la
NIRS
(espectroscopia
cercana
al
infrarrojo)
de
52
canales
y
el
ritmo
cardíaco
para
tratar
los
recuerdos
traumático
de
una
mujer
no
clínica
de
veinticinco
años.
Un
recuerdo
diana
fue
un
abuso
sexual
de
un
extraño
cuando
tenía
10
años
y
el
agresor
la
obligó
a
tocarle
el
pene.
La
puntuación
del
IES-‐R
fue
de
11.
Un
terapeuta
EMDR
con
experiencia
(=M.I.)
aplicó
el
protocolo
estándar
de
EMDR.
La
cognición
negativa
fue
“Soy
una
persona
vergonzosa”,
y
la
cognición
positiva
fue
”Merezco
vivir.”
La
localización
corporal
fue
en
ambos
brazos
y
manos.
Después
de
37
sets
de
movimientos
oculares,
el
SUD
de
7,5
bajó
a
0,
y
el
VOC
subió
de
un
3,5
a
un
7.
El
cambio
[oxy-‐Hb]
en
el
córtex
órbitofrontal
derecho
aumentó
a
medida
que
aumentaba
la
emoción
negativa,
y
disminuyó
rápidamente
después
del
procesamiento.
El
cambio
[oxy-‐Hb]
en
el
córtex
órbitofrontal
izquierdo
disminuyó
justo
después
de
hacerse
un
entrelazado
cognitivo
de
responsabilidad.
La
variación
[oxy-‐Hb]
en
el
lóbulo
temporal
derecho
aumentó
rápidamente,
y
el
cambio
[oxy-‐Hb]
en
el
lóbulo
temporal
izquierdo
disminuyó
al
cambiar
la
dirección
de
los
movimientos
oculares
de
horizontal
a
diagonal
cuando
desapareció
la
imagen
negativa.
Los
datos
del
ritmo
cardíaco
muestran
una
tendencia
decreciente
gradual
a
lo
largo
de
la
sesión.
En
cada
una
de
las
tandas,
el
ritmo
cardíaco
también
disminuyó
por
los
movimientos
oculares.
A
través
de
monitorear
el
NIRS,
se
supone
que
diversas
técnicas
o
procesos
centrales
en
EMDR
influyen
en
el
cerebro.
Para
poder
confirmar
esta
relación,
deberíamos
recolectar
datos
de
más
sujetos.
Keywords: Hemodynamic Responses
Accuracy Verified: Yes
5. Ohtani, T., Matsuo, K., Kasai, K., Kato, T., & Kato, N. (2009, December). Hemodynamic responses of eye movement desensitization and reprocessing in posttraumatic stress disorder. Neuroscience Research, 65(4), 375-383. doi:10.1016/j.neures.2009.08.014.
Language: English
Format: Journal
Abstract:
Eye movement desensitization and reprocessing (EMDR) is an effective
psychological intervention for posttraumatic stress disorder (PTSD).
Trauma-related recall (Recall) with eye movements (EMs) is thought to reduce
distress. However, the neural mechanisms underlying this process remain
unknown. Thirteen patients with PTSD received EMDR treatment over the course
of 2 to 10 weeks. We assessed the change in hemoglobin concentration in the
lateral prefrontal cortex (PFC) during Recall with and without EM using
multi-channel near-infrared spectroscopy (NIRS). Clinical diagnosis and
improvement were evaluated using the Clinician-Administered PTSD Scale.
Recall with EM was associated with a significant decrease in oxygenated
hemoglobin concentration ([oxy-Hb]) in the lateral PFC as compared with
Recall without EM. Longitudinally, [oxy-Hb] during Recall significantly
decreased and the amount of decrease was significantly correlated with
clinical improvement when the post-treatment data was compared with that of
the pre-treatment. Our results suggest that performing EM during Recall
reduces the over-activity of the lateral PFC, which may be part of the
biological basis for the efficacy of EMDR in PTSD. NIRS may be a useful tool
for objective assessment of psychological intervention in PTSD.
Keywords: Hemodynamic Responses Posttraumatic Stress Disorder PTSD
Accuracy Verified: Yes
6. Koichi, T., Matuso, K., Toshiyuki, O., Tadashi, K., Akira, I., & Nobumasa, K. [綱島浩一、松尾幸治、大溪俊幸、加藤忠史、岩波明、加藤進昌] (2003). Research on cerebral hemodynamics of frontal lobe in PTSD using NIRS. Annual Report of the Research on Nervous and Mental Disorders, 186.
Language: English
Format: Other
Abstract:
For 34 victims of Tokyo subway sarin attack, the frontal lobe function was investigated during eye movement desensitization reprocessing (EMDR). And, cerebral hemodynamics in frontal lobe was examined using near infrared spectral analysis (NIRS) for 10 healthy subjects and 2 patients with posttraumatic stress disorder (PTSD). As the result, frontal lobe functional depression of frontal lobe was indicated in PTSD patients. It was indicated that the lowering of the cathexis was concerned in frontal lobe functional depression in PTSD patients. In patients with PTSD, according to the advance of EMDRt, the activation of the frontal lobe was decreased, and it was indicated that this pattern would be similar to that of healthy subject.
Keywords: Cerebral Hemodynamics of Frontal Lobe NIRS Posttraumatic Stress Disorder PTSD
Accuracy Verified: No