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Motor cortical epilepsia partialis continua in a patient with a localized sensory cortical lesion

Setsu Nakatani-Enomoto1, Yasuo Terao, Ritsuko Hanajima

  • 1Department of Neurology, Division of Neuroscience, Graduate school of Medicine, The University of Tokyo, Tokyo, Japan. setsu-tky@umin.ac.jp

Clinical Neurology and Neurosurgery
|August 4, 2009
PubMed

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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 relays sensory information from the skin, mucous membranes, limbs, and joints. Somatosensation is more familiarly known as the sense of touch. A typical somatosensory pathway includes three types of long neurons: primary, secondary, and tertiary. Primary neurons have cell bodies located near the spinal cord in groups of neurons called dorsal root ganglia. The sensory neurons of ganglia innervate designated areas of skin called dermatomes.
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Understanding seizures and epilepsy relies on key definitions that help in recognizing, classifying, and managing these disorders. These definitions provide a framework for recognizing, classifying, and managing seizure disorders.DefinitionsA seizure is a sudden, abnormal burst of electrical activity in the brain that can cause changes in awareness, movement, sensation, or behavior, depending on the area involved. Epilepsy is a chronic condition characterized by recurrent, unprovoked seizures,...
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Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types: