ventral lateral nucleus#Subdivisions

It receives neuronal inputs from the basal ganglia which includes the substantia nigra and the globus pallidus (via the thalamic fasciculus). It also has inputs from the cerebellum (via the dentatothalamic tract).

It sends neuronal output to the primary motor cortex and premotor cortex.

The ventral lateral nucleus in the thalamus forms the motor functional division in the thalamic nuclei along with the ventral anterior nucleus. The ventral lateral nucleus receives motor information from the cerebellum and the globus pallidus. Output from the ventral lateral nucleus then goes to the primary motor cortex.Orrison Jr., W. (2008). Atlas of Brain Function. New York: Thieme Medical Publishers, Inc.

The function of the ventral lateral nucleus is to target efferents including the motor cortex, premotor cortex, and supplementary motor cortex. Therefore, its function helps the coordination and planning of movement. It also plays a role in the learning of movement.Crosson, B., (1992). Subcortical Functions in Language and Memory. New York: The Guliford Press.

A lesion of the VL has been associated with synesthesia.{{cite journal |vauthors=Ro T, Farnè A, Johnson RM, etal |title=Feeling sounds after a thalamic lesion |journal= Annals of Neurology|volume= 62|issue= 5|pages= 433–41|year=2007 |pmid=17893864 |doi=10.1002/ana.21219}}

The subdivisions of the ventral lateral nucleus include the following nuclei.

• ventral medial nucleus[http://braininfo.rprc.washington.edu/centraldirectory.aspx?ID=340 BrainInfo NeuroName 340] ({{aka}} medial part of ventral lateral nucleus)
• anterior ventral lateral nucleus[http://braininfo.rprc.washington.edu/centraldirectory.aspx?ID=338 BrainInfo NeuroName 338] (pallidal inputs, projects mainly to premotor cortex{{rp|339}})
• posterior ventral lateral nucleus[http://braininfo.rprc.washington.edu/centraldirectory.aspx?ID=339 BrainInfo NeuroName 339] (cerebellar inputs,{{rp|339}} principal relay to motor cortex{{Cite journal | last1 = Jones | first1 = E. | title = Viewpoint: The core and matrix of thalamic organization | journal = Neuroscience | volume = 85 | issue = 2 | pages = 331–345 | year = 1998 | pmid = 9622234 | doi=10.1016/S0306-4522(97)00581-2}}{{rp|337}})

File:Constudthal.gif|Thalamus

File:Territoriostalamo.svg|Thalamus

• {{BrainMaps|ventral+lateral+nucleus+of+thalamus}}

{{Diencephalon}}

{{Neural tracts}}

Category:Thalamus