hemilesion

hem·i·le·sion

(hem'ē-lē'zhŭn),
A unilateral lesion.

hemilesion

(hĕm″ē-lē′zhŭn) [″ + L. laesio, a wound]
A lesion on one side of the body.

hemilesion

a lesion on one side of the spinal cord.