commissural

/ˈkɑmɪʃərəl/
adjective
  1. Relating to a commissure, especially a band of nerve fibers connecting the two hemispheres of the brain.
    • The commissural fibers allow communication between the left and right sides of the brain.
    • Damage to commissural pathways can affect coordination between brain regions.
    • The doctor explained the role of commissural connections in integrating sensory information.
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