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Primary somatosensory cortex organization for engineering artificial somatosensation.
Lamorie-Foote, Krista; Kramer, Daniel R; Sundaram, Shivani; Cavaleri, Jonathon; Gilbert, Zachary D; Tang, Austin M; Bashford, Luke; Liu, Charles Y; Kellis, Spencer; Lee, Brian.
Afiliação
  • Lamorie-Foote K; Department of Neurological Surgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States.
  • Kramer DR; Department of Neurological Surgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States; Department of Neurological Surgery, University of Colorado School of Medicine, Denver, CO, United States.
  • Sundaram S; Department of Neurological Surgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States. Electronic address: ss83483@usc.edu.
  • Cavaleri J; Department of Neurological Surgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States.
  • Gilbert ZD; Department of Neurological Surgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States.
  • Tang AM; Department of Neurological Surgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States; Department of Neurological Surgery, University of Texas at Houston, Houston, TX, United States.
  • Bashford L; Department of Biology and Biological Engineering, T&C Chen Institute for Neuroscience, California Institute of Technology, Pasadena, CA, United States; Department of Neuroscience, Newcastle University, Newcastle upon Tyne, United Kingdom.
  • Liu CY; Department of Neurological Surgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States; USC Neurorestoration Center, Keck School of Medicine of USC, Los Angeles, CA, United States.
  • Kellis S; Department of Neurological Surgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States; USC Neurorestoration Center, Keck School of Medicine of USC, Los Angeles, CA, United States.
  • Lee B; Department of Neurological Surgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States; USC Neurorestoration Center, Keck School of Medicine of USC, Los Angeles, CA, United States.
Neurosci Res ; 204: 1-13, 2024 Jul.
Article em En | MEDLINE | ID: mdl-38278220
ABSTRACT
Somatosensory deficits from stroke, spinal cord injury, or other neurologic damage can lead to a significant degree of functional impairment. The primary (SI) and secondary (SII) somatosensory cortices encode information in a medial to lateral organization. SI is generally organized topographically, with more discrete cortical representations of specific body regions. SII regions corresponding to anatomical areas are less discrete and may represent a more functional rather than topographic organization. Human somatosensory research continues to map cortical areas of sensory processing with efforts primarily focused on hand and upper extremity information in SI. However, research into SII and other body regions is lacking. In this review, we synthesize the current state of knowledge regarding the cortical organization of human somatosensation and discuss potential applications for brain computer interface. In addition to accurate individualized mapping of cortical somatosensation, further research is required to uncover the neurophysiological mechanisms of how somatosensory information is encoded in the cortex.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Córtex Somatossensorial / Interfaces Cérebro-Computador Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Córtex Somatossensorial / Interfaces Cérebro-Computador Idioma: En Ano de publicação: 2024 Tipo de documento: Article