Medical Dictionary
Main Entry:
fas·cic·u·lus Pronunciation:
f&-'sik-y&-l&s, fa- Function:
noun Inflected Form:
plural fas·cic·u·li /-"lI/ : a slender bundle of fibers:
a : a bundle of skeletal muscle cells bound together by fasciae and forming one ofthe constituent elements of a muscle
b : a bundle of nerve fibers that follow the same course but do not necessarily have like functional connections (as in some subdivisions of thefuniculi of the spinal cord) —compare
TRACT 2 c : TRACT 2