A distinct cortical code for socially learned threat

SE Silverstein, R O'Sullivan, O Bukalo, D Pati… - Nature, 2024 - nature.com
Animals can learn about sources of danger while minimizing their own risk by observing
how others respond to threats. However, the distinct neural mechanisms by which threats …

[HTML][HTML] Nucleus accumbens core single cell ensembles bidirectionally respond to experienced versus observed aversive events

O Dinckol, NH Wenger, JE Zachry, MG Kutlu - Scientific Reports, 2023 - nature.com
Fear learning is a critical feature of survival skills among mammals. In rodents, fear learning
manifests itself through direct experience of the aversive event or social transmission of …

Understanding Others' Distress Through Past Experiences: The Role of Memory Engram Cells in Observational Fear

T Kitamura, K Ramesh, JI Terranova - Engrams: A Window into the Memory …, 2024 - Springer
For individuals to survive and function in society, it is essential that they recognize, interact
with, and learn from other conspecifics. Observational fear (OF) is the well-conserved …

[HTML][HTML] Dual circuits originating from the ventral hippocampus independently facilitate affective empathy

S Peng, X Yang, S Meng, F Liu, Y Lv, H Yang, Y Kong… - Cell Reports, 2024 - cell.com
Affective empathy enables social mammals to learn and transfer emotion to conspecifics, but
an understanding of the neural circuitry and genetics underlying affective empathy is still …

A prefrontal neural circuit for maternal behavioural learning in mice

G Tasaka, M Hagihara, S Irie, H Kobayashi, K Inada… - bioRxiv, 2023 - biorxiv.org
Maternal behaviours, which are crucial for the survival of mammalian infants, can be
learned,. How the efficient acquisition of these behaviours is implemented at the neural …

Social transmission of valence-linked new knowledge without firsthand experience in mice

R Kim, H Bito, T Kitamura - bioRxiv, 2023 - biorxiv.org
Animals can acquire new knowledge by observing others' contexts and behavior, a process
called social learning, which is essential for animals to survive in nature. While the social …

The prelimbic cortex arbitrates memory-guided conflict resolution

S Ramirez, A Caban-Murillo, M Surets, C Chien… - 2024 - researchsquare.com
Balancing reward and avoidance to produce an adaptive behavior is a critical aspect of
conflict resolution. Here, we investigated how mice balance reward-seeking and avoidance …