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Meaning of CORTICOSPINAL TRACT
WordNet Dictionary
Definition:
[n]
any
of
the
important
nerve
pathways
on
each
side
of
the
central
nervous
system
that
run
from
the
sensorimotor
areas
of
the
cortex
through
the
brainstem
to
motor
neurons
of
the
cranial
nerve
nuclei
and
the
ventral
horn
of
the
spinal
cord
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Synonyms:
pyramidal motor system
,
pyramidal tract
See Also:
basal ganglion
,
central nervous system
,
CNS
,
nerve pathway
,
nerve tract
,
pathway
,
systema nervosum centrale
,
tract
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