postcentral cortex
[poʊstˈsɛntrəl ˈkɔrtɛks]
nounpl: postcentral cortices/postcentral cortexes
córtex pós-central
1. The region of the cerebral cortex located immediately posterior to the central sulcus, primarily responsible for processing somatosensory information from the body
The postcentral cortex receives sensory signals from the thalamus and processes touch, temperature, and pain sensations.
O córtex pós-central recebe sinais sensoriais do tálamo e processa sensações de toque, temperatura e dor.
2. Part of the primary somatosensory cortex (S1) where the sensory homunculus is represented, organizing body sensations topographically
Damage to the postcentral cortex can result in loss of sensation in specific body areas corresponding to the affected region.
Dano no córtex pós-central pode resultar em perda de sensação em áreas corporais específicas correspondentes à região afetada.
This is a specialized anatomical term used primarily in neuroscience, neurology, and medical education in both Brazil and Portugal. It is part of standard neurobiology curriculum and is essential terminology for healthcare professionals, researchers, and students in both countries. The term reflects the international standardization of anatomical nomenclature in medical science.
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