It takes a neural village: Circuit-based approaches for estrogenic regulation of episodic memory.

It takes a neural village: Circuit-based approaches for estrogenic regulation of episodic memory. Front Neuroendocrinol. 2020 Aug 08;:100860 Authors: Schwabe MR, Taxier LR, Frick KM Abstract Cognitive behaviors, such as episodic memory formation, are complex processes involving coordinated activity in multiple brain regions. However, much of the research on hormonal regulation of cognition focuses on manipulation of one region at a time or provides a single snapshot of how a systemic treatment affects multiple brain regions without investigating how these regions might interact to mediate hormone effects. Here, we use estrogenic regulation of episodic memory as an example of how circuit-based approaches may be incorporated into future studies of hormones and cognition. We first review basic episodic memory circuitry, rapid mechanisms by which 17β-estradiol can alter circuit activity, and current knowledge about 17β-estradiol's effects on episodic memory. Next, we outline approaches that researchers can employ to consider circuit effects in their estrogen research and provide examples of how these methods have been used to examine hormonal regulation of memory and other behaviors. PMID: 32781195 [PubMed - as supplied by publisher]
Source: Frontiers in Neuroendocrinology - Category: Endocrinology Authors: Tags: Front Neuroendocrinol Source Type: research