Cited by 177Single-cell and spatial transcriptomicsNeural dynamics and brain functionNeuroscience and Neuropharmacology Research

The DOI matches its Crossref record; 131 of the 131 references it cites were found in a registry or an index.

Thalamic subnetworks as units of function

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Abstract

The thalamus engages in various functions including sensory processing, attention, decision making and memory. Classically, this diversity of function has been attributed to the nuclear organization of the thalamus, with each nucleus performing a well-defined function. Here, we highlight recent studies that used state-of-the-art expression profiling, which have revealed gene expression gradients at the single-cell level within and across thalamic nuclei. These gradients, combined with anatomical tracing and physiological analyses, point to previously unappreciated heterogeneity and redefine thalamic units of function on the basis of unique input-output connectivity patterns and gene expression. We propose that thalamic subnetworks, defined by the intersection of genetics, connectivity and computation, provide a more appropriate level of functional description; this notion is supported by behavioral phenotypes resulting from appropriately tailored perturbations. We provide several examples of thalamic subnetworks and suggest how this new perspective may both propel progress in basic neuroscience and reveal unique targets with therapeutic potential.

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Crossref · 10.1038/s41593-021-00996-1

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Research works printed but not linked: 3

  1. Jones, E. G. The Thalamus (Cambridge Univ. Press, 2007).
  2. Tello, F. Disposicion macroscopica y estructura del cuerpo geniculado externo. Trabajos Lab. Invest. Biol. Madr. 3, 39–62 (1904).
  3. Lorente de No, R. Cerebral Cortex: Architecture, Intracortical Connections, Motor Projections (Oxford Univ. Press, 1938).

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Metadata

Authors
Roy, D. S., Zhang, Y., Halassa, M. M., & Feng, G.
Affiliations
  • Broad Institute (US)
  • McGovern Institute for Brain Research (US)
Corresponding author
  • Roy, Dheeraj S.
  • Feng, Guoping
Venue
Nature Neuroscience
Published
2022-01-31
Volume
25
Issue
2
Pages
140-153
ISSN
  • 1097-6256 (ISSN-L)
  • 1546-1726
OpenAlex
W4221072568
Cited by
177
References
129
Citations by year
2026: 35 · 2025: 54 · 2024: 47 · 2023: 27 · 2022: 14
FWCI
3.69
Type
journal article
Language
en
Open access
Locations
  • Nature Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • DSpace@MIT (Massachusetts Institute of Technology) (submittedVersion, cc-by-nc-sa)
Funders
  • National Institute of Mental Health (U01MH114819)
  • National Institute of Neurological Disorders and Stroke (R01NS113245)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Single-cell and spatial transcriptomics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural dynamics and brain function
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
thalamus, thalamic nuclei, behavioral phenotypes, therapeutic target
MeSH terms
Attention, Neural Pathways, Thalamic Nuclei, Thalamus

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