Definition and research guide
This page combines a MeSH definition, publication statistics and selected research abstracts. It is a starting point for reading the literature, not a medical textbook or a systematic evidence review.
Content available: 3 complete abstracts (434 words), 9 references. Full article text is not stored or reproduced here; follow the PMID, DOI or PMC links to read the original sources and their access terms.
Definition
The part of brain that lies behind the brain stem in the posterior base of skull (cranial fossa, posterior). It is also known as the little brain with convolutions similar to those of cerebral cortex, inner white matter, and deep cerebellar nuclei. Its function is to coordinate voluntary movements, maintain balance, and learn motor skills.
Definition: NLM Medical Subject Headings (MeSH) scope note (Public domain (U.S. National Library of Medicine); attribution requested). View the MeSH record.
Also known as: Cerebellums; Parencephalon; Parencephalons; Corpus Cerebelli; Cerebella.
Where it fits in the MeSH classification
- Broader topics
- Metencephalon
- Narrower topics
- Cerebellar Cortex; Cerebellar Nuclei; Cerebellopontine Angle
Related concepts
- Brain Stem
- Cranial Fossa
- Posterior
- Cerebral Cortex
Research landscape
PubMed indexes 63,973 records tagged with the MeSH heading “Cerebellum” (counts retrieved 2026-10-29). 6,549 of them (10.2%) were published from 2020 onward, and the busiest period so far is through 1999 with 31,912 records.
Reviews account for 4,291 records (6.7%) and meta-analyses for 124. Randomized controlled trials number 295 (0.5%) as a share of all records on the topic. Randomized trials make up only a small share of this literature, so much of what is known comes from laboratory, observational or descriptive work.
Show the data
| Period | Records |
|---|---|
| through 1999 | 31,912 |
| 2000-2009 | 13,230 |
| 2010-2019 | 12,282 |
| 2020 onward | 6,549 |
Publication-type chart data
| Type | Records | Share |
|---|---|---|
| Reviews | 4,291 | 6.7% |
| Meta-analyses | 124 | 0.2% |
| Randomized controlled trials | 295 | 0.5% |
Method: PubMed query "Cerebellum"[MeSH Terms] with publication-type and date filters, retrieved 2026-10-29.
Reading the evidence in neuroscience
Neuroscience draws on tools with different strengths: cellular and animal work can manipulate circuits directly, while human imaging and electrophysiology observe the living brain at lower resolution. Small imaging studies are prone to false positives, and findings in animals do not always carry over to people. Clinical neurology and psychiatry rely on trials and cohort studies whose outcomes are often symptom scales. Check the species, the sample size, how the outcome was measured and whether results were replicated.
Evidence from open-access studies
These open-access studies come from PubMed’s best-match results for this heading (papers whose main topic it is), ranked here by citation count, with one recent addition. Each abstract is reproduced in full under its recorded open licence so that you can read the authors’ own words. They illustrate the literature; they are not a systematic summary of it. Citation counts measure attention, not reliability or clinical benefit.
| Study / authors | Year | Source label / design | Europe PMC citations | Licence / source |
|---|---|---|---|---|
| Stage-dependent cerebrocerebellar communication during sensorimotor processing | 2025 | Research article Design not recorded in structured metadata | 11 | cc by PMID 41044080 · DOI · PMC12494962 |
| Functional development of the human cerebellum from birth to age five | 2025 | Research article Design not recorded in structured metadata | 11 | cc by PMID 40640148 · DOI · PMC12246265 |
| Structure and organization of AMPA receptor-TARP complexes in the mammalian cerebellum | 2026 | Research article Design not recorded in structured metadata | 10 | cc by PMID 41379938 · DOI · PMC7619101 |
Stage-dependent cerebrocerebellar communication during sensorimotor processing [1]
Abstract reading summary — source excerpts
- Opening excerpt
- Cerebral cortex and cerebellum are essential for sensorimotor control, but the dynamics of their interactions remain unclear.
- Closing excerpt
- Together our data point towards a swap in direction of information flow between cerebrum and cerebellum when motor preparation switches to execution.
- Interpretation limits
- Verbatim excerpts from the authors’ abstract; the closing excerpt may describe a finding, limitation or recommendation. Design, population, effect size and uncertainty have not been independently extracted or appraised. Read the complete abstract and linked paper before interpreting the findings.
Read complete abstract (150 words)
Cerebral cortex and cerebellum are essential for sensorimotor control, but the dynamics of their interactions remain unclear. Here, we investigated which pathways prevail during preparation and execution of spontaneous whisker movements in mice. During preparation, neuronal activity of primary motor (M1) and somatosensory (S1) cortex precede that of cerebellar crus regions, with a lead that is consistent with relaying a copy of motor commands. After movement onset, the phase of the signal inverts, indicating a dominant vector signaling from cerebellum to cerebrum. At this stage, Purkinje cell activity correlates more with S1 than M1, generating a prediction of sensory consequences during motor actions. A computational cerebello-cortical model could replicate the changes in dynamics and directionality. Optogenetic manipulations of pons and thalamus confirm the modeled predictions on stage-dependent dynamics. Together our data point towards a swap in direction of information flow between cerebrum and cerebellum when motor preparation switches to execution.
Abstract reproduced from the open-access article under the recorded cc by licence; © the authors. PMID 41044080 · DOI · PMC12494962
Functional development of the human cerebellum from birth to age five [2]
Abstract reading summary — source excerpts
- Opening excerpt
- Despite the cerebellum's crucial role in brain function, its early development, particularly in relation to the cerebrum, remains poorly understood.
- Closing excerpt
- Our study provides insights into early cerebellocortical interactions, reveals functional asymmetry and sex-specific patterns in cerebellar development, and lays the groundwork for future research on cerebellum-related disorders in children.
- Interpretation limits
- Verbatim excerpts from the authors’ abstract; the closing excerpt may describe a finding, limitation or recommendation. Design, population, effect size and uncertainty have not been independently extracted or appraised. Read the complete abstract and linked paper before interpreting the findings.
Read complete abstract (154 words)
Despite the cerebellum's crucial role in brain function, its early development, particularly in relation to the cerebrum, remains poorly understood. Here, we examine cerebellocortical connectivity using over 1000 high-quality resting-state functional MRI scans from children between birth and five years of age. By mapping cerebellar topography with fine temporal granularity, we unveil the hierarchical organization of cerebellocortical functional connectivity from infancy. We observe dynamic shifts in cerebellar functional topography, which become more focal with age while largely maintaining stable anchor regions similar to adults, highlighting the cerebellum's evolving yet organized role in functional integration during early development. Our findings demonstrate cerebellar connectivity to higher-order networks at birth, which generally strengthen with age, emphasizing the cerebellum's early role in cognitive processing beyond sensory and motor functions. Our study provides insights into early cerebellocortical interactions, reveals functional asymmetry and sex-specific patterns in cerebellar development, and lays the groundwork for future research on cerebellum-related disorders in children.
Abstract reproduced from the open-access article under the recorded cc by licence; © the authors. PMID 40640148 · DOI · PMC12246265
Structure and organization of AMPA receptor-TARP complexes in the mammalian cerebellum [3]
Abstract reading summary — source excerpts
- Opening excerpt
- AMPA receptors (AMPARs) are multimodal transducers of glutamatergic signals throughout the brain.
- Closing excerpt
- Our study defines the organizational principles of mammalian cerebellar AMPAR complexes and reveals how different receptor subtypes support cell type-specific functions.
- Interpretation limits
- Verbatim excerpts from the authors’ abstract; the closing excerpt may describe a finding, limitation or recommendation. Design, population, effect size and uncertainty have not been independently extracted or appraised. Read the complete abstract and linked paper before interpreting the findings.
Read complete abstract (130 words)
AMPA receptors (AMPARs) are multimodal transducers of glutamatergic signals throughout the brain. Their diversity is exemplified in the cerebellum: At afferent synapses, AMPARs mediate high-frequency excitation, whereas in Bergmann glia (BG) they support calcium transients that modulate synaptic transmission. This spectrum arises from different combinations of core subunits (GluA1-4), auxiliary proteins, and posttranscriptional modifications. Using mass spectrometry, cryo-electron microscopy, and electrophysiology, we characterize major cerebellar AMPARs in pigs: calcium-impermeable GluA2/A4 heteromers with four transmembrane AMPAR regulatory protein (TARP) subunits, mainly neuronal in origin, and BG-specific, calcium-permeable GluA1/A4 heteromers containing two type II TARPs. We also showed that GluA4 receptors frequently exhibit compact N-terminal domains that promote their synaptic delivery. Our study defines the organizational principles of mammalian cerebellar AMPAR complexes and reveals how different receptor subtypes support cell type-specific functions.
Abstract reproduced from the open-access article under the recorded cc by licence; © the authors. PMID 41379938 · DOI · PMC7619101
Key reviews and meta-analyses
The most cited review-type papers among PubMed’s best-match results for this heading, listed with bibliographic details only. Follow the links for the full text and access terms.
- Research article Functional topography in the human cerebellum: a meta-analysis of neuroimaging studies [4]
- Research article The cerebellum and cognition [5]
- Research article Consensus Paper: Cerebellum and Social Cognition [6]
- Research article Social cognition and the cerebellum: a meta-analysis of over 350 fMRI studies [7]
- Research article Emerging connections between cerebellar development, behaviour and complex brain disorders [8]
- Research article Universal Transform or Multiple Functionality? Understanding the Contribution of the Human Cerebellum across Task Domains [9]
References
- Romano V, van Driessche M, van Wingerden N, Bauer S, Boeser B, Mejias JF, et al.. Stage-dependent cerebrocerebellar communication during sensorimotor processing. . 2025. PMID 41044080 · DOI · PMC12494962
- Lyu W, Thung KH, Huynh KM, Wang L, Lin W, Ahmad S, et al.. Functional development of the human cerebellum from birth to age five. . 2025. PMID 40640148 · DOI · PMC12246265
- Scrutton AM, Sengupta N, Ivica J, Stockwell I, Peak-Chew S, Singh B, et al.. Structure and organization of AMPA receptor-TARP complexes in the mammalian cerebellum. . 2026. PMID 41379938 · DOI · PMC7619101
- Stoodley CJ, Schmahmann JD. Functional topography in the human cerebellum: a meta-analysis of neuroimaging studies. Neuroimage. 2009. PMID 18835452 · DOI
- Schmahmann JD. The cerebellum and cognition. Neurosci Lett. 2019. PMID 29997061 · DOI
- Van Overwalle F, Manto M, Cattaneo Z, Clausi S, Ferrari C, Gabrieli JDE, et al.. Consensus Paper: Cerebellum and Social Cognition. Cerebellum. 2020. PMID 32632709 · DOI · PMC7588399
- Van Overwalle F, Baetens K, Mariën P, Vandekerckhove M. Social cognition and the cerebellum: a meta-analysis of over 350 fMRI studies. Neuroimage. 2014. PMID 24076206 · DOI
- Sathyanesan A, Zhou J, Scafidi J, Heck DH, Sillitoe RV, Gallo V. Emerging connections between cerebellar development, behaviour and complex brain disorders. Nat Rev Neurosci. 2019. PMID 30923348 · DOI · PMC7236620
- Diedrichsen J, King M, Hernandez-Castillo C, Sereno M, Ivry RB. Universal Transform or Multiple Functionality? Understanding the Contribution of the Human Cerebellum across Task Domains. Neuron. 2019. PMID 31170400 · DOI · PMC6686189
About this article
- Sources
- NLM Medical Subject Headings (definition, synonyms); NCBI PubMed (counts, identifiers); Europe PMC (open-access abstracts and citation counts).
- Verification
- Every reference was resolved against PubMed on 2026-10-31; title, year and DOI matched.
- Review state
- automated source verified; no human expert review has been recorded yet.
- Version
- 1, last updated 2026-10-29.
See how EvidenceLib is built. Spotted an error? Email support@evidencehelix.com.
Evidence strength
EvidenceHelix's computed view of the study designs behind this topic: how common meta-analyses, randomized trials and reviews are, how recent the literature is, and a plain-language reading. It describes the design mix of the literature. It is not a quality appraisal of any study, and it is not medical advice.