ArticleCerebellum (London, England)2002
Structure-function relations of two somatotopically corresponding regions of the rat cerebellar cortex: olivo-cortico-nuclear connections.
Article in Cerebellum (London, England), 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Advanced progress of vestibular compensation in vestibular neural networks.CNS neuroscience & therapeutics · 2024Review
- Sensory and motor electrophysiological mapping of the cerebellum in humans.Scientific reports · 2022Article
- Sensorimotor, language, and working memory representation within the human cerebellum.Human brain mapping · 2019Article
- The Periaqueductal Gray Orchestrates Sensory and Motor Circuits at Multiple Levels of the Neuraxis.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015Article
- Article
- Neural substrates underlying fear-evoked freezing: the periaqueductal grey-cerebellar link.The Journal of physiology · 2014Article
- Behavioural significance of cerebellar modules.Cerebellum (London, England) · 2011Review
- Mechanisms of synchronous activity in cerebellar Purkinje cells.The Journal of physiology · 2010Article
- Selective impairment of the cerebellar C1 module involved in rat hind limb control reduces step-dependent modulation of cutaneous reflexes.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2008Article
- Precise spatial relationships between mossy fibers and climbing fibers in rat cerebellar cortical zones.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2006Article
- A novel site of synaptic relay for climbing fibre pathways relaying signals from the motor cortex to the cerebellar cortical C1 zone.The Journal of physiology · 2006Article
- Pontine maps linking somatosensory and cerebellar cortices are in register with climbing fiber somatotopy.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2005Article
- Evidence that climbing fibers control an intrinsic spike generator in cerebellar Purkinje cells.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2004Article
- The distribution of climbing and mossy fiber collateral branches from the copula pyramidis and the paramedian lobule: congruence of climbing fiber cortical zones and the pattern of zebrin banding within the rat cerebellum.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2003Article
- Pontine and lateral reticular projections to the c1 zone in lobulus simplex and paramedian lobule of the rat cerebellar cortex.Cerebellum (London, England) · 2002Article
Corrections and comments
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2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The somatotopical organization of the climbing fiber input to the paravermal region of lobulus simplex (LS, lobule Vla) was charted in the cerebellar cortex of anaesthetized rats. From medial to lateral in LS, zones a2, c1, c2 and c3 were identified. Forelimb responses were found in both LS and the paramedian lobule (PML) and simultaneous recordings from the c1 zone in both lobules showed that trial-by-trial fluctuations in climbing fiber field size evoked by ipsilateral forelimb stimulation did not occur in synchrony, suggesting that the two parts of the same zone are not closely linked by their climbing fiber input. Electrophysiological mapping in combination with a double fluorescent axonal tracing strategy (mix of Fluoro-Emerald and green beads, and mix of Fluoro-Ruby and red beads) revealed that the two parts of the c1 zone receive climbing fiber input from similar territories in the medial and dorsal accessory olives, but that only 4% of the total population of labelled cells have axons that branch to supply climbing fiber afferents to both regions of cortex. The corticonuclear output of the two parts of the zone was found in mainly overlapping regions of the transitional region between the anterior and posterior divisions of nucleus interpositus. Overall, the results suggest that the olivocerebellar and corticonuclear projections of cerebellar zones are similarly organized in rat and cat, implying that the function of individual zones is conserved between species.
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