The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.
Serotonergic regulation of neuronal excitability in the prefrontal cortex
Open accessAbstract
The cerebral cortex receives a dense serotonergic innervation originating predominantly from the dorsal raphe nucleus. This innervation regulates cortical functioning by activating multiple serotonin receptors that are differentially expressed by pyramidal cells and interneurons. Electrophysiological studies in the prefrontal cortex indicate that receptors of the 5-HT(1A) and 5-HT(2A) subtypes are the main serotonin receptors regulating membrane excitability in pyramidal cells. Most pyramidal cells in layer V coexpress 5-HT(1A) and 5-HT(2A) receptors that together regulate how these neurons encode excitatory input into neuronal firing. In contrast, a subset of large pyramidal cells of deep layer V appears to express exclusively 5-HT(2A) receptors that depolarize and excite these cells. Serotonin also depolarizes and excites at least two classes of GABAergic interneurons by acting on 5-HT(3) and 5-HT(2A) receptors. The differential expression of serotonin receptors in different pyramidal cells and interneurons is consistent with a growing appreciation of the anatomical, molecular and functional heterogeneity of pyramidal cells and interneurons of the cerebral cortex. These findings begin to lay the ground for a cellular-level understanding of the serotonergic regulation of the prefrontal cortex.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
The source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“Psychedelics primarily act on 5-HT2ARs expressed on glutamatergic pyramidal cells in cortical and deep cortical layers (V and VI) (86, 87).”
From Psychedelics and Neuroplasticity: A Systematic Review Unraveling the Biological Underpinnings of Psychedelics. (2021) · cites this paper as [87]
Experimental — accuracy not yet measured
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Psychopharmacology: The Fourth Generation of Progress
Bloom, F. E., & Kupfer, D. J. (1995) · Medical Entomology and Zoology · Cited by 2,985
Structure and function of the brain serotonin system
Jacobs, B. L., & Azmitia, E. C. (1992) · Physiological Reviews · doi:10.1152/physrev.1992.72.1.165 · Cited by 2,574
Neuronal Diversity and Temporal Dynamics: The Unity of Hippocampal Circuit Operations
Klausberger, T., & Somogyi, P. (2008) · Science · doi:10.1126/science.1149381 · Cited by 2,050
Neuronal subtype specification in the cerebral cortex
Molyneaux, B. J., Arlotta, P., Menezes, J. R. L., & Macklis, J. D. (2007) · Nature reviews. Neuroscience · doi:10.1038/nrn2151 · Cited by 1,704
Inwardly Rectifying Potassium Channels: Their Structure, Function, and Physiological Roles
Hibino, H., Inanobe, A., Furutani, K., Murakami, S., Findlay, I., & Kurachi, Y. (2010) · Physiological Reviews · doi:10.1152/physrev.00021.2009 · Cited by 1,579
Evidence for the existence of monoamine neurons in the central nervous system
Fuxé, K. (1965) · Cell and Tissue Research · doi:10.1007/bf00337069 · Cited by 1,567
Fuxé, K. (1965) · PubMed · Cited by 1,544
Anatomical analysis of afferent projections to the medial prefrontal cortex in the rat
Hoover, W. B., & Vertes, R. P. (2007) · Brain Structure and Function · doi:10.1007/s00429-007-0150-4 · Cited by 1,365
Serotonin1A receptor acts during development to establish normal anxiety-like behaviour in the adult
Gross, C. T., Zhuang, X., Stark, K. L., Ramboz, S., Oosting, R. S., Kirby, L. G., Santarelli, L., Beck, S. G., & Hen, R. (2002) · Nature · doi:10.1038/416396a · Cited by 906
A G Protein Couples Serotonin and GABA B Receptors to the Same Channels in Hippocampus
Andrade, R., Malenka, R. C., & Nicoll, R. A. (1986) · Science · doi:10.1126/science.2430334 · Cited by 863
Self-citation
Cited by
Sorted by citations
Carhart-Harris, R. L., Leech, R., Hellyer, P. J., Shanahan, M., Feilding, A., Tagliazucchi, E., Chialvo, D. R., & Nutt, D. (2014) · Frontiers in Human Neuroscience · doi:10.3389/fnhum.2014.00020 · Cited by 1,252
Neural correlates of the psychedelic state as determined by fMRI studies with psilocybin
Carhart-Harris, R. L., Erritzoe, D., Williams, T., Stone, J. M., Reed, L. J., Colasanti, A., Tyacke, R. J., Leech, R., Malizia, A. L., Murphy, K., et al. (2012) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1119598109 · Cited by 1,172
Serotonin and brain function: a tale of two receptors
Carhart-Harris, R., & Nutt, D. (2017) · Journal of Psychopharmacology · doi:10.1177/0269881117725915 · Cited by 739
Increased global functional connectivity correlates with LSD-induced ego dissolution
Tagliazucchi, E., Roseman, L., Kaelen, M., Orban, C., Muthukumaraswamy, S. D., Murphy, K., Laufs, H., Leech, R., McGonigle, J., Crossley, N., et al. (2016) · Current Biology · doi:10.1016/j.cub.2016.02.010 · Cited by 503
Broadband Cortical Desynchronization Underlies the Human Psychedelic State
Muthukumaraswamy, S. D., Carhart-Harris, R. L., Moran, R., Brookes, M. J., Williams, T. M., Errtizoe, D., Sessa, B., Papadopoulos, A., Bolstridge, M., Singh, K. D., et al. (2013) · Journal of Neuroscience · doi:10.1523/jneurosci.2063-13.2013 · Cited by 499
Metadata
- Authors
- Andrade, R.
- Affiliations
- Wayne State University (US)
- Corresponding author
- Andrade, Rodrigo
- ORCID
- Andrade, Rodrigo
- Venue
- Neuropharmacology
- Publisher
- Elsevier BV
- Published
- 2011-09
- Volume
- 61
- Issue
- 3
- Pages
- 382-386
- ISSN
- 0028-3908 (ISSN-L)
- PMC
- PMC3110517
- OpenAlex
- W1990926259
- Cited by
- 167
- References
- 48
- Citations by year
- 2026: 9 · 2025: 18 · 2024: 17 · 2023: 9 · 2022: 14 · 2021: 11 · 2020: 10 · 2019: 7 · 2018: 9 · 2017: 8 · 2016: 9 · 2015: 8 · 2014: 9 · 2013: 13 · 2012: 12
- FWCI
- 1.16
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- Neuropharmacology (publishedVersion)
- PubMed (publishedVersion)
- Europe PMC (PubMed Central) (acceptedVersion)
- PubMed Central (acceptedVersion)
- Intellectum (Universidad de La Sabana) (submittedVersion, other-oa)
- Funders
- NIH grant (MH43987)
- Topics
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
- Life Sciences › Neuroscience › Cognitive Neuroscience › Neural dynamics and brain function
- Keywords
- serotonin, prefrontal cortex, neuronal excitability, dorsal raphe nucleus, 5-HT1A receptor, 5-HT2A receptor, 5-HT3 receptor, pyramidal neurons, GABAergic interneurons, cortical layer V, receptor heterogeneity, cortical excitability
- MeSH terms
- Animals, gamma-Aminobutyric Acid, Humans, Interneurons, Nerve Tissue Proteins, Synaptic Transmission, Neurons, Receptors, Serotonin, Serotonin, Prefrontal Cortex, Pyramidal Cells, Glutamic Acid
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
