Author

Emi Murayama

Japan Science and Technology AgencyPrimary ORCID profile (0000-0002-5311-1594 · 2 papers)Unclaimed ORCID profile · follow to get notified of new preprints

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Same name, identified by ORCID

Emi MurayamaiD2 papers · Centre National de la Recherche Scientifique

Biology Disciplines

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Neuroscience· 4

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Organism:mouse· 4 Research Focus:cell type annotation· 2 Assay:electronic health records· 2 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Kaoru InokuchiiD· 4 shared Masanori NomotoiD· 3 shared Reiko Okubo-Suzuki· 2 shared Akinobu Suzuki· 1 shared Akinobu Z. SuzukiiD· 1 shared Ayumu KonnoiD· 1 shared Eri Sasakawa· 1 shared Hirokazu HiraiiD· 1 shared

Activity by Year

2022-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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4 shared papersNeuroscience

Kaoru InokuchiORCID

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4 papers

Recent·Most cited

Sleep neural code perpetuates the evolving negativity bias under stress

Seung Min Um, Reiko Okubo-Suzuki, Masanori Nomoto, Mahmoud Kh. Hanafy, Emi Murayama, Kaori Yamada-Nomoto, Hirotaka Asai, Kiriko Choko, Akinobu Suzuki, Kaoru Inokuchi

The paper shows that sleep helps maintain negativity bias after stress by shaping neural representations during sleep.

bioRxiv · Mar 4, 2026 · PreprintNeuroscience

The hippocampus as a sorter and reverberatory integrator of sensory inputs

Masanori Nomoto, Emi Murayama, Shuntaro Ohno, Reiko Okubo-Suzuki, Shin‐ichi Muramatsu, Kaoru Inokuchi

This study shows that reverberatory activity in the hippocampus links conditioned and unconditioned stimuli during memory encoding in mice.

Nature Communications · Dec 20, 2022Peer-reviewedNeuroscience

Uncovering long-term existence of a silent short-term memory trace

Maha E. Wally, Masanori Nomoto, Kareem Abdou, Emi Murayama, Kaoru Inokuchi

This study shows that short-term memory (STM) can persist as a silent engram for days and can be consolidated into long-term memory through re-exposure and sleep.

Communications Biology · Nov 3, 2022Peer-reviewedNeuroscience

Cortical cell ensemble control of past experience-dependent memory updating

Akinobu Z. Suzuki, Sakurako Kosugi, Emi Murayama, Eri Sasakawa, Noriaki Ohkawa, Ayumu Konno, Hirokazu Hirai, Kaoru Inokuchi

The paper identifies a specific PPC cell ensemble that mediates memory updating by interacting with the anterior cingulate cortex during retrieval.

Nature Communications · Jan 11, 2022Peer-reviewedNeuroscience