ArticleeLife2022
Rhythmic coordination and ensemble dynamics in the hippocampal-prefrontal network during odor-place associative memory and decision making.
Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
- The ventral hippocampus: computations, circuits and functions.Nature reviews. Neuroscience · 2026Review
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- Article
- Distinct goal location beta frequency dynamics in hippocampus and prefrontal cortex across learning.bioRxiv : the preprint server for biology · 2026Article
- Article
- Review
- Olfactory processing in gifted and non-gifted children: assessing the sniffin' sticks olfactory test for threshold, discrimination, and identification abilities.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025Article
- Global coordination of brain activity by the breathing cycle.Nature reviews. Neuroscience · 2025Review
- Water-Soluble Lynx1 Upregulates Dendritic Spine Density and Stimulates Astrocytic Network and Signaling.Molecular neurobiology · 2025Article
- Rhythmic modulation of dorsal hippocampus across distinct behavioral timescales during spatial set-shifting.bioRxiv : the preprint server for biology · 2025Article
- Oscillations in the prefrontal-hippocampal circuit couple to respiration-related oscillations during all phases of a working memory task.Frontiers in behavioral neuroscience · 2025Article
- Neurophysiological and cognitive enhancements in autonomous sensory meridian response identified using heart rate variability and electroencephalography connectivity.Frontiers in psychology · 2025Article
- High-gamma and beta bursts in the left supramarginal gyrus can differentiate verbal memory states and performance.Frontiers in neurology · 2025Article
- Flexible decision-making is related to strategy learning, vicarious trial and error, and medial prefrontal rhythms during spatial set-shifting.Learning & memory (Cold Spring Harbor, N.Y.) · 2024Article
- Review
- A persistent prefrontal reference frame across time and task rules.Nature communications · 2024Article
- Enhanced Hippocampus-Nidopallium Caudolaterale Interaction in Visual-Spatial Associative Learning of Pigeons.Animals : an open access journal from MDPI · 2024Article
- Beyond anosmia: olfactory dysfunction as a common denominator in neurodegenerative and neurodevelopmental disorders.Frontiers in neuroscience · 2024Review
- Nucleus reuniens transiently synchronizes memory networks at beta frequencies.Nature communications · 2023Article
- Performance Baseline of Phase Transfer Entropy Methods for Detecting Animal Brain Area Interactions.Entropy (Basel, Switzerland) · 2023Article
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Authors and funding
5 authors.
Funding
Abstract
Memory-guided decision making involves long-range coordination across sensory and cognitive brain networks, with key roles for the hippocampus and prefrontal cortex (PFC). In order to investigate the mechanisms of such coordination, we monitored activity in hippocampus (CA1), PFC, and olfactory bulb (OB) in rats performing an odor-place associative memory guided decision task on a T-maze. During odor sampling, the beta (20-30 Hz) and respiratory (7-8 Hz) rhythms (RR) were prominent across the three regions, with beta and RR coherence between all pairs of regions enhanced during the odor-cued decision making period. Beta phase modulation of phase-locked CA1 and PFC neurons during this period was linked to accurate decisions, with a key role of CA1 interneurons in temporal coordination. Single neurons and ensembles in both CA1 and PFC encoded and predicted animals' upcoming choices, with different cell ensembles engaged during decision-making and decision execution on the maze. Our findings indicate that rhythmic coordination within the hippocampal-prefrontal-olfactory bulb network supports utilization of odor cues for memory-guided decision making.
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