ArticleiScience2024
Communication subspace dynamics of the canonical olfactory pathway.
Article in iScience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Article
- From Breath to Behavior: Respiratory Features Predict Visual Detection Performance.bioRxiv : the preprint server for biology · 2026Article
- The human brain modulates sniffs according to fine-grained perceptual features of odours.Nature human behaviour · 2026Article
- Subspace communication in the hippocampal-retrosplenial axis.bioRxiv : the preprint server for biology · 2026Article
- Review
- Global coordination of brain activity by the breathing cycle.Nature reviews. Neuroscience · 2025Review
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Authors and funding
4 authors.
Funding
Abstract
Understanding how different brain areas communicate is crucial for elucidating the mechanisms underlying cognition. A possible way for neural populations to interact is through a communication subspace, a specific region in the state-space enabling the transmission of behaviorally relevant spiking patterns. In the olfactory system, it remains unclear if different populations employ such a mechanism. Our study reveals that neuronal ensembles in the main olfactory pathway (olfactory bulb to olfactory cortex) interact through a communication subspace, which is driven by nasal respiration and allows feedforward and feedback transmission to occur segregated along the sniffing cycle. Moreover, our results demonstrate that subspace communication depends causally on the activity of both areas, is hindered during anesthesia, and transmits a low-dimensional representation of odor.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.