spinothalamic tract
nounMedical Definition of spinothalamic tract
: any of four tracts of nerve fibers of the spinal cord that are arranged in pairs with one member of a pair on each side and that ascend to the thalamus by way of the brain stem:
a
: one on each side of the anterior median fissure that carries nerve impulses relating to the sense of touch
— called also
anterior spinothalamic tract, ventral spinothalamic tract
b
: one on each lateral part of the spinal cord that carries nerve impulses relating to the senses of touch, pain, and temperature
— called also
lateral spinothalamic tract
Comments on spinothalamic tract
What made you want to look up spinothalamic tract? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Difficult Vocab Quiz
-
- Which is a synonym of discomfit?
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZ
Share spinothalamic tract
Resources for spinothalamic tract