: Controls voluntary, skilled movements, especially of the limbs.
: While usually referring to nerves, the term is also used for systems like the Gastrointestinal (GI) Tract or Respiratory Tract , which are continuous tube-like structures for digestion and breathing. : Controls voluntary, skilled movements, especially of the
: By testing which sensations or movements are lost, doctors can pinpoint exactly where in the brain or spinal cord a "tract" is damaged. : Controls voluntary