Version 1
: Received: 12 May 2022 / Approved: 13 May 2022 / Online: 13 May 2022 (07:52:48 CEST)
How to cite:
Mysin, I.; Shubina, L. Transition of Septo-Hippocampal Network Modes between Theta and Non-Theta States. Preprints2022, 2022050181. https://doi.org/10.20944/preprints202205.0181.v1
Mysin, I.; Shubina, L. Transition of Septo-Hippocampal Network Modes between Theta and Non-Theta States. Preprints 2022, 2022050181. https://doi.org/10.20944/preprints202205.0181.v1
Mysin, I.; Shubina, L. Transition of Septo-Hippocampal Network Modes between Theta and Non-Theta States. Preprints2022, 2022050181. https://doi.org/10.20944/preprints202205.0181.v1
APA Style
Mysin, I., & Shubina, L. (2022). Transition of Septo-Hippocampal Network Modes between Theta and Non-Theta States. Preprints. https://doi.org/10.20944/preprints202205.0181.v1
Chicago/Turabian Style
Mysin, I. and Liubov Shubina. 2022 "Transition of Septo-Hippocampal Network Modes between Theta and Non-Theta States" Preprints. https://doi.org/10.20944/preprints202205.0181.v1
Abstract
Hippocampus plays a crucial role in spatial and episodic memory. The acquisition of new memories is impossible without participation of the hippocampus. There are two main functional states or “modes” of the hippocampal activity, theta and non-theta state. They have different behavioral correlates and clearly different spectral content of the LFPs and neuronal spiking. Hippocampal theta state is present under active exploratory behavior, locomotion, cognitive situations requiring attention and REM sleep. Slow-wave sleep and quiet wakefulness (immobility, eating, grooming) represent the non-theta hippocampal state. The nodal point for the regulation of hippocampal activity is the MS. The activation or suppression of different types of MS cells appears to be responsible for controlling hippocampal theta and non-theta states. Functional coupling between MS neurons and hippocampal interneurons varies in a state-dependent manner.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
