Graduated from Tohoku University, School of Medicine
Resident doctor of Internal Medicine Department, Yamagata City Hospital SAISEIKAN
Research student of Department of Psychosomatic Medicine, Kyushu University
Resident doctor of Department of Psychosomatic Medicine, Kohnodai Hospital, National Center of Neurology and Psychiatry
Graduated from Tohoku University, Graduate school of Medicine
Postdoctoral fellow, IDAC, Tohoku University
Assistant professor, IDAC, Tohoku University
Senior assistant professor, TOMMO, Tohoku University
Associate professor, TOMMO, Tohoku University
Section chief, Department of Adult Mental Health, National Institute of Mental Health (NIMH), National Center of Neurology and Psychiatry (NCNP)
Section chief, Department of Psychosomatic Research, National Institute of Mental Health (NIMH), National Center of Neurology and Psychiatry (NCNP)

Neural correlates of mental stress
Biomarkers of stress-related diseases

2015 Silver prize of the scholarship awards in Tohoku university School of Medicine
2013 Young Investigator Award of Tohoku University Institutional Rersearch Project Meeting 2012 “Human Scinece ＆ Technology”
2012 Japanese Society for Traumatic Stress Studies (JSTSS) encouragement prize
2012 American Psychosomatic Society Young Scholar Award
2011 American Psychosomatic Society Travel Award for MacLean Scholars

Wang C,...Sekiguchi A, Tachimori H. "A high-generalizability machine learning framework for predicting the progression of Alzheimer's disease using limited data."NPJ digital medicine, 5(1) 43-43, Apr 12, 2022
Hamatani S,... Sekiguchi A*. "Eating Disorder Neuroimaging Initiative (EDNI): a multicentre prospective cohort study protocol for elucidating the neural effects of cognitive-behavioural therapy for eating disorders." BMJ open, 11(1) e042685, Jan 25, 2021
Sugawara A,... Sekiguchi A*. "Effects of interoceptive training on decision making, anxiety, and somatic symptoms." BioPsychoSocial medicine, 14 7-7, 2020
Sekiguchi A, et.al, "Postoperative hormonal therapy prevents recovery of neurological damage after surgery in patients with breast cancer" Scientific Reports, Oct 6;6:34671, 2016
Sato C*, Sekiguchi A*, et.al, "Postoperative structural brain changes and cognitive dysfunction in patients with breast cancer" PLoS ONE 10(11): e0140655, 2015. (*equal contribution)
Sekiguchi A, et.al, "Resilience after 3/11: Structural brain changes 1 year after the Japanese Earthquake" Molecular Psychiatry, (20), 553–554, 2015.
Sekiguchi A, et.al, "Long-term effects of post-earthquake distress on brain microstructural changes." BioMed Research International, 2014, 180468, 2014.
Sekiguchi A, et.al, "White matter microstructural changes as vulnerability factors and acquired signs of post-earthquake distress" PLoS ONE, 9(1): e83967, 2014.
Sekiguchi A, et.al, "Brain structural changes as vulnerability factors and acquired signs of post-earthquake stress" Molecular Psychiatry, Vol 18, 618-623, 2013.
Sekiguchi A, et.al, "Neural correlates of adaptive social responses to real-life frustrating situations: a functional MRI study" BMC neuroscinece, 14:29, 2013.
Sekiguchi A, et.al, "Neural bases of a specific strategy for visuospatial processing in rugby players" Medicine & Science in Sports & Exercise, 43 (10): 1857-1862, 2011.

Frontiers in Psychiatry (Review Editor)