Food intake enhances hippocampal sharp wave-ripples.

ABSTRACT: Effective regulation of energy metabolism is critical for survival. Metabolic control involves various nuclei within the hypothalamus, which receive information about the body's energy state and coordinate appropriate responses to maintain homeostasis, such as thermogenesis, pancreatic insulin secretion, and food-seeking behaviors. It has recently been found that the hippocampus, a brain region traditionally associated with memory and spatial navigation, is also involved in metabolic regulation. Specifically, hippocampal sharp wave ripples (SWRs), which are high-frequency neural oscillations supporting memory consolidation and foraging decisions, have been shown to reduce peripheral glucose levels. However, whether SWRs are enhanced by recent feeding-when the need for glucose metabolism in

SUBMITTER: Kaya E 

PROVIDER: S-EPMC11482785 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature