Question

Do lower motoneuron lesions present with fasciculations?

1) Yes, random twitches of denervated motor units; visible beneath the skin
2) No, lower motoneuron lesions do not cause fasciculations
3) Cannot be determined
4) Not applicable

Answer 1

Lower motoneuron lesions can present with fasciculations, which are random twitches of denervated motor units that are visible beneath the skin.

Lower motoneuron lesions can present with fasciculations, which are random twitches of denervated motor units that are visible beneath the skin.

Learn more about lower motoneuron lesions