THE SPINAL CORD
grey and white matter here
is the opposite
of the brain
here white matter
found around the perimeter
grey matter is
in the center
central canal
in the very centre of the cord
surrounded by this grey matter
is an open tube
which is full
of cerebrospinal fluid
fundamental role
bring messages
back and forth between
body
brain
sensory information
going to the brain and motor
responses coming
from the brain
also capable of rapid
automatic responses known
as reflex arcs