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Updated: May 10, 2026

Visualization of Cortical Modules in Flattened Mammalian Cortices
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Human periventricular grey somatosensory evoked potentials suggest rostrocaudally inverted somatotopy

Erlick A C Pereira1, Shouyan Wang, Sarah L F Owen

  • 1Oxford Functional Neurosurgery and Experimental Neurology Group, Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK.

Stereotactic and Functional Neurosurgery
|June 26, 2013
PubMed
Abstract

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The somatosensory cortex in the parietal lobes is crucial for interpreting sensory data such as touch, temperature, and proprioception. The somatosensory cortex, situated in the parietal lobes, plays a vital role in interpreting sensory information like touch, temperature, and proprioception—awareness of body position. This specialized brain region features an organized structure wherein neurons at the top primarily process sensations originating from the lower body. In contrast, those at the...
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The somatosensory system is the central and peripheral nervous system component that senses and processes touch, pressure, pain, temperature, and body position or proprioception. The process of sensation takes place at three levels:
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