脑,脑髓
Encephalon \En*ceph"a*lon\, n. [NL. See {Encephalos}.] (Anat.)
The contents of the cranium; the brain.
encephalon
n : that part of the central nervous system that includes all
the higher nervous centers; enclosed within the skull;
continuous with the spinal cord [syn: {brain}]
[also: {encephala} (pl)]