T. Sekiyama

Decreased blood serotonin in the premenstrual phase enhances negative mood in healthy women

Xinjun Yu, Y. Nakatani, Yoshinari Seki, 2010, Journal of psychosomatic obstetrics and gynaecology.

Activation of the anterior prefrontal cortex and serotonergic system is associated with improvements in mood and EEG changes induced by Zen meditation practice in novices.

Xinjun Yu, M. Fumoto, Y. Nakatani, 2011, International journal of psychophysiology : official journal of the International Organization of Psychophysiology.

Increased blood serotonin concentrations are correlated with reduced tension/anxiety in healthy postpartum lactating women

Xinjun Yu, Y. Nakatani, Yoshinari Seki, 2013, Psychiatry Research.

Ventral prefrontal cortex and serotonergic system activation during pedaling exercise induces negative mood improvement and increased alpha band in EEG

Masaki Fumoto, Hiromi Kikuchi, Xinjun Yu, 2010, Behavioural Brain Research.

Prolonged gum chewing evokes activation of the ventral part of prefrontal cortex and suppression of nociceptive responses: involvement of the serotonergic system.

M. Fumoto, Tamami Sekiyama, Hiromi Kikuchi, 2010, Journal of medical and dental sciences.