Fear learning induces synaptic potentiation between engram neurons in the rat lateral amygdala
Fear learning induces synaptic potentiation between engram neurons in the rat lateral amygdala. This study by Marios Abatis et al. demonstrates how fear conditioning strengthens synaptic connections between engram cells in the lateral amygdala, revealed through optogenetic identification of neuronal ensembles and electrophysiological measurements. The work provides crucial insights into memory formation mechanisms at the synaptic level, with implications for understanding anxiety disorders and developing targeted interventions. Presented by Dr. Kenneth Hayworth, this journal club will explore the paper's methodology linking engram cell reactivation with synaptic plasticity measurements, and discuss implications for memory decoding research.
The Picower Institute 20th Anniversary Exhibition: Two Decades of Discovery & Impact
On September 22, 2022 we will celebrate the 20th anniversary of The Picower Institute for Learning and Memory with an Exhibition Symposium — a day-long hybrid event highlighting "Two Decades of Discovery & Impact" since the launch of the Institute by a transformational gift from Barbara and Jeffry Picower. The symposium will feature a range of lay-friendly brain science talks from Picower Institute faculty and their alumni with opportunities to informally interact at lunch and at the reception that will follow the talks.