Ventral posterior nucleus
| Ventral posterior nucleus | |
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Thalamic nuclei:
MNG = Midline nuclear group AN = Anterior nuclear group MD = Medial dorsal nucleus VNG = Ventral nuclear group VA = Ventral anterior nucleus VL = Ventral lateral nucleus VPL = Ventral posterolateral nucleus VPM = Ventral posteromedial nucleus LNG = Lateral nuclear group PUL = Pulvinar MTh = Metathalamus LG = Lateral geniculate nucleus MG = Medial geniculate nucleus |
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Thalamic nuclei
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| Details | |
| Part of | Thalamus |
| Identifiers | |
| Latin | Nucleus ventralis posterior thalami |
| NeuroNames | hier-326 |
| NeuroLex ID | Ventral posterior nucleus |
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Anatomical terms of neuroanatomy
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The ventral posterior nucleus is the somato-sensory relay nucleus in thalamus of the brain.
The ventral posterior nucleus receives neuronal input from the medial lemniscus, spinothalamic tracts, and trigeminothalamic tract. It projects to the somatosensory cortex and the ascending reticuloactivation system.
The ventral posterior nucleus is divided into:
Functions in touch, body position, pain, temperature, itch, taste, and arousal. Modulates tremor in certain pathology.
Thalamus
Thalamus
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