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From Motor Cortex to Spinal Cord: Understanding Corticospinal and Other Motor Tracts

This lecture, presented by Dr. Michael S. Beauchamp from the Department of Neurobiology and Anatomy at the University of Texas Health Science Center at Houston, explores the intricate pathways that convey motor commands from the cortex to the spinal cord. Focusing on the corticospinal tracts, along with the rubrospinal, vestibulospinal, reticulospinal, and tectospinal tracts, the presentation provides a comprehensive overview of how these pathways influence voluntary movement, reflexes, and motor coordination.

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From Motor Cortex to Spinal Cord: Understanding Corticospinal and Other Motor Tracts

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Presentation Transcript

  1. Prelab Lecture: Lab 9 Michael S. Beauchamp, Ph.D. Assistant Professor Department of Neurobiology and Anatomy University of Texas Health Science Center at Houston Houston, TX Michael.S.Beauchamp@uth.tmc.edu

  2. From Motor Cortex

  3. To Spinal Cord

  4. Corticospinal Tracts

  5. Corticospinal Tracts

  6. Corticospinal Tracts

  7. Rubrospinal Tract

  8. Vestibulospinal Tracts

  9. Reticulospinal Tracts

  10. Tectospinal Tract

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