Education

Neuroscience, MS, University of Tsukuba, Tsukuba, Japan

Psychology, BS, Rikkyo University, Tokyo, Japan

Awards and Honors

Provost's Award (Remarkable Investigator Award), University of Tsukuba (2026)

Merit-Based Tuition Waiver, University of Tsukuba (2025)

Recipient of Full Financial Support “Habtake! Tsukuba Students” Overseas Program, University of Tsukuba (2024)

MEXT Honors Scholarship, Japan Ministry of Education, Culture, Sports, Science and Technology (2015)

Courses Taught

Psychology of Learning

Neuro- and Physiological Psychology

Introduction to Neuroscience

Highlighted Publications

Xiong T, Tsuchida L, Inutsuka A, Onaka T, Yamada K, Orikasa C (2024) Novel aspect of oxytocin neurons mediating parental behavior and aversive burying behavior under the control of melanin-concentrating hormone neurons. Front. Behav. Neurosci. 18:1459957. doi: 10.3389/fnbeh.2024.1459957 

Recent Publications

Mochizuki-Kawai H, Xiong T, Shimoda S, Toyoshima M, Tachihara R, Oike H, Kawai T, Hayakawa F, Nakano Y, Osuga R, Kamei M, Kusakabe Y, Yamada K (2026) Circadian Regulation of Taste Sensitivity in Human and Rat Active Periods. bioRxiv. doi: 10.64898/2026.04.15.718832

Mochizuki-Kawai H, Xiong T, Toyoshima M, Nakazawa S, Oike H, Kimoto H, Tomita S, Yamada K (2025) Mild environmental stress inoculation promotes resilience to anxiety in female rats. Sci Rep. doi: 10.1038/s41598-025-24717-x 

Mochizuki-Kawai H, Nakazawa S, Oike H, Kimoto H, Tomita S, Toyoshima M, Xiong T, Yamada K (2025) Environmental Poverty: A Hidden Risk Factor for Stress-Induced Depression in Rats. IBRO Neurosci Rep. 18, 754-758. doi: 10.1016/j.ibneur.2025.05.002

Xiong T, Tsuchida L, Inutsuka A, Onaka T, Yamada K, Orikasa C (2024) Novel aspect of oxytocin neurons mediating parental behavior and aversive burying behavior under the control of melanin-concentrating hormone neurons. Front. Behav. Neurosci. 18:1459957. doi: 10.3389/fnbeh.2024.1459957

Xiong T, Tsuchida L, Inutsuka A, Onaka T, Yamada K, Orikasa C (2025) Pup-directed aversive behavior is induced by the absence of melanin concentrating hormone neurons. Jpn. J. Physiol. Psychol. Psychophysiol. 43-1. doi: 10.5674/jjppp.2510ci