Ventral hippocampal OLM cells control type 2 theta oscillations and response to predator odor

Ventral hippocampal OLM cells control type 2 theta oscillations and response to predator odor

There are two subtypes of hippocampal theta oscillations that differ in frequency range, pharmacology, and behavioural correlates. Here, the authors report that activity of OLM interneurons in the ventral hippocampus mediates type 2 theta, associated with increased risk-taking in the presence of pre...

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Bibliographic Details
Main Authors: Sanja Mikulovic, Carlos Ernesto Restrepo, Samer Siwani, Pavol Bauer, Stefano Pupe, Adriano B. L. Tort, Klas Kullander, Richardson N. Leão
Format: Article
Language:English
Published: Nature Publishing Group 2018-09-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-018-05907-w
Description
Summary:There are two subtypes of hippocampal theta oscillations that differ in frequency range, pharmacology, and behavioural correlates. Here, the authors report that activity of OLM interneurons in the ventral hippocampus mediates type 2 theta, associated with increased risk-taking in the presence of predator threat.
ISSN:2041-1723

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