NeurosciencebioRxivPreprint
Sleep neural code perpetuates the evolving negativity bias under stress
Seung Min Um, Reiko Okubo-Suzuki, Masanori Nomoto…·Kaoru Inokuchi
The paper shows that sleep helps maintain negativity bias after stress by shaping neural representations during sleep.
DOI 10.64898/2026.03.03.709197