Research Topics
| Yutaka MatsuokaSummaryAffiliation: National Institute of Neuroscience Country: Japan Publications
| Collaborators
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Detail Information
Publications
Clearance of fear memory from the hippocampus through neurogenesis by omega-3 fatty acids: a novel preventive strategy for posttraumatic stress disorder?Yutaka Matsuoka
Department of Adult Mental Health, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
Biopsychosoc Med 5:3. 2011..The results of an open-label pilot trial of injured patients admitted to the intensive care unit suggest that omega-3 fatty acid supplementation immediately after accidental injury can reduce subsequent PTSD symptoms...- A randomized controlled multicenter trial of post-suicide attempt case management for the prevention of further attempts in Japan (ACTION-J)Yoshio Hirayasu
Department of Psychiatry, Yokohama City University School of Medicine, Yokohama, Japan
BMC Public Health 9:364. 2009..This paper describes the rationale and protocol of the ACTION-J trial... - Attenuating posttraumatic distress with omega-3 polyunsaturated fatty acids among disaster medical assistance team members after the Great East Japan Earthquake: the APOP randomized controlled trialYutaka Matsuoka
Department of Psychiatry, National Disaster Medical Center, 3256 Midoricho, Tachikawa 190 0014, Japan
BMC Psychiatry 11:132. 2011..So far we have shown in an open trial that posttraumatic stress disorder symptoms in critically injured patients can be reduced by taking omega-3 fatty acids intended to stimulate hippocampal neurogenesis... - Incidence and prediction of psychiatric morbidity after a motor vehicle accident in Japan: the Tachikawa Cohort of Motor Vehicle Accident StudyYutaka Matsuoka
National Disaster Medical Center, Tokyo, Japan
Crit Care Med 36:74-80. 2008.... - The Tachikawa cohort of motor vehicle accident study investigating psychological distress: design, methods and cohort profilesYutaka Matsuoka
Dept of Adult Mental Health, National Institute of Mental Health, National Center of Neurology and Psychiatry, 4 1 1 Ogawahigashi Kodaira, Tokyo 187 8553, Japan
Soc Psychiatry Psychiatr Epidemiol 44:333-40. 2009..This study examined the association of medical and psychosocial variables evaluated shortly after admission to the acute critical care center with long-term psychiatric morbidity risk in patients with accidental injuries... - Impact of psychiatric morbidity on quality of life after motor vehicle accident at 1-month follow upYutaka Matsuoka
Department of Adult Mental Health, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
Psychiatry Clin Neurosci 63:235-7. 2009..Results indicated that psychiatric morbidity has an adverse effect on quality of life... - Posttraumatic growth, posttraumatic stress disorder and resilience of motor vehicle accident survivorsDaisuke Nishi
Department of Psychiatry, National Disaster Medical Center, Tokyo, Japan
Biopsychosoc Med 4:7. 2010.... - Left hippocampal volume inversely correlates with enhanced emotional memory in healthy middle-aged womenYutaka Matsuoka
Division of Adult Mental Health, NIMH, National Center of Neurology and Psychiatry, Ogawahigashi 4 1 1, Kodaira, Tokyo 187 8553, Japan
J Neuropsychiatry Clin Neurosci 19:335-8. 2007..Irrespective of age, education, intracranial volume, cognitive function, delayed recall, and neuroticism, left hippocampal volume showed a significant negative correlation with enhanced emotional memory... - Are patients after severe injury who drop out of a longitudinal study at high risk of mental disorder?Daisuke Nishi
Department of Psychiatry, National Disaster Medical Center, Tokyo 190 0014, Japan
Compr Psychiatry 49:393-8. 2008..To summarize, it is expected that those who drop from the follow-up are unlikely to have MVA-related PTSD, but might have mental problems independent of injury... - Reliability and validity of the Japanese version of the Peritraumatic Distress InventoryDaisuke Nishi
Department of Psychiatry, National Disaster Medical Center, Tokyo 190 0014, Japan
Gen Hosp Psychiatry 31:75-9. 2009..To assess the reliability and validity of the Japanese version of the Peritraumatic Distress Inventory (PDI)... - Different emotional memory consolidation in cancer survivors with and those without a history of intrusive recollectionMitsue Nagamine
Division of Adult Mental Health, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan
J Trauma Stress 20:727-36. 2007..Only the IR- group did not show any significant enhancement in emotional memory, compared to neutral memory. These findings are discussed in light of possible inhibitory mechanisms of emotional memory consolidation... - Structure of orbitofrontal cortex and its longitudinal course in cancer-related post-traumatic stress disorderYuko Hakamata
Division of Adult Mental Health, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
Neurosci Res 59:383-9. 2007..Moreover, the OFC's GMV may remain constant after the development of cancer-related PTSD... - Peritraumatic Distress Inventory as a predictor of post-traumatic stress disorder after a severe motor vehicle accidentDaisuke Nishi
Department of Psychiatry, National Disaster Medical Center, Graduate School of Medical Science, Kyushu University, Fukuoka, Japan
Psychiatry Clin Neurosci 64:149-56. 2010..The aim of this study was to examine the utility of the Peritraumatic Distress Inventory (PDI) as a predictor of subsequent post-traumatic stress disorder (PTSD) in severe motor vehicle accident survivors... - Relationship between heart rate and emotional memory in subjects with a past history of post-traumatic stress disorderMitsue Nagamine
Division of Adult Mental Health, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
Psychiatry Clin Neurosci 61:441-3. 2007..93, P < 0.001) but not for the control group (r = 0.21, NS). The adrenergic reaction appears to be associated with emotional memory, which may be strengthened in subjects with a past history of PTSD... - Relationship of psychological characteristics and self-efficacy in gastrointestinal cancer survivorsYuuta Kohno
Section of Liaison Psychiatry and Palliative Medicine, Graduate School of Tokyo Medical and Dental University, Tokyo, Japan
Psychooncology 19:71-6. 2010..These results also imply the effectiveness of interventions on self-efficacy for gastrointestinal cancer survivors and the influence of psychological factors such as QOL, anxiety, depression, and post-traumatic stress symptoms... - Cavum septi pellucidi and intrusive recollections in cancer survivorsYutaka Matsuoka
Adult Mental Health Division, National Institute of Mental Health, National Center of Neurology and Psychiatry, Ogawahigashi 4-1-1, Kodaira, Tokyo 187-8553, Japan
Neurosci Res 56:344-6. 2006..The results suggest that alteration in midline structures during the course of neurodevelopment may lead to severe PTSD, while subthreshold PTSD, such as intrusive recollections, appear not to be associated with such alterations... - Reliability and validity of the Japanese version of the Resilience Scale and its short versionDaisuke Nishi
Department of Psychiatry and Clinical Research Institute, National Disaster Medical Center, Tokyo, Japan
BMC Res Notes 3:310. 2010..The aim of this study is to demonstrate the reliability and validity of the Japanese version of the Resilience Scale (RS) and short version of the RS (RS-14)... - No adverse effects of adjuvant chemotherapy on hippocampal volume in Japanese breast cancer survivorsEisho Yoshikawa
Psycho-Oncology Division, National Cancer Center Research Institute, 6-5-1 Kashiwanoha, Kashiwa 277-8577, Japan
Breast Cancer Res Treat 92:81-4. 2005..There were no significant differences in hippocampal volume (magnetic resonance imaging) or additionally in memory function (Wechsler Memory Scale-Revised) between the two groups... - Cancer-related intrusive thoughts as an indicator of poor psychological adjustment at 3 or more years after breast surgery: a preliminary studyYutaka Matsuoka
Psycho-Oncology Division, National Cancer Center Research Institute East, Kashiwanoha, Kashiwa, Chiba, Japan
Breast Cancer Res Treat 76:117-24. 2002..The results indicated that CITs might be useful for indicating poor psychological adjustment, but not distress, in patients at 3 or more years after breast surgery... - [Manual tracing guideline for volumetry of hippocampus and amygdala with high-resolution MRI]Yutaka Matsuoka
Psycho-Oncology Division, National Cancer Center Research Institute East, 6-5-1 Kashinoha, Kashiwa-shi, Chiba 277-8577, Japan
No To Shinkei 55:690-7. 2003..Both intra- and inter-rater reliability (intraclass correlation coefficients) yielded 0.99 for the hippocampus and 0.98 for the amygdala. It was confirmed that this segmentation protocol was highly reliable... - A volumetric study of amygdala in cancer survivors with intrusive recollectionsYutaka Matsuoka
Psycho-Oncology Division, National Cancer Center Research Institute East, Kashiwa, Japan
Biol Psychiatry 54:736-43. 2003..CONCLUSIONS: These results suggest a difference in volume of the amygdala of cancer survivors according to whether they have had cancer-related intrusive recollections... - Hippocampal volume and first major depressive episode after cancer diagnosis in breast cancer survivorsMasatoshi Inagaki
Psycho-Oncology Division, National Cancer Center Research Institute East, 6-5-1 Kashiwanoha, Kashiwa, Chiba 277-8577, Japan
Am J Psychiatry 161:2263-70. 2004..However, a longitudinal study with healthy comparison subjects is needed to draw a definite conclusion... - Occurrence of fatigue and associated factors in disease-free breast cancer patients without depressionYuriko Sugawara
Psycho-Oncology Division, National Cancer Center Research Institute East, 6-5-1 Kashiwanoha, 277-8577 Kashiwa, Chiba, Japan
Support Care Cancer 13:628-36. 2005.... - Biomedical and psychosocial determinants of intrusive recollections in breast cancer survivorsYutaka Matsuoka
Psycho-Oncology Division, National Cancer Center Research Institute East, Kashiwanoha 6-5-1, Kashiwa, Chiba 277-8577, Japan
Psychosomatics 46:203-11. 2005..These results suggest that biopsychosocial factors contribute to intrusive recollections and have clinical implications for the use of these characteristics in screening and early intervention... - Prefrontal cortex and amygdala volume in first minor or major depressive episode after cancer diagnosisEisho Yoshikawa
Psycho-Oncology Division, National Cancer Center Research Institute East, Kashiwa, Chiba, Japan
Biol Psychiatry 59:707-12. 2006..CONCLUSIONS: It might be suggested that amygdala volume was associated with a first minor and/or major depressive episode after cancer diagnosis... - Relationship between distressing cancer-related recollections and hippocampal volume in cancer survivorsTomohito Nakano
Psycho-Oncology Division, National Cancer Center Research Institute East, 6-5-1 Kashiwanoha, Kashiwa, Chiba 277-8577, Japan
Am J Psychiatry 159:2087-93. 2002..CONCLUSIONS: Having distressing cancer-related recollections is associated with smaller left hippocampal volume in survivors of breast cancer...