Nervous tissue takes a long time to regenerate and repair itself (if it ever does). Because of damage to neurons activating muscle movements (and assuming that muscle function will return to normal), which of the following activities would most likely continue to be affected by the injury in the long term? (Choose ALL that apply.)
a. jumping jacks (movement of the shoulder)
b. moving his hand to his face (movement of the elbow)
c. grasping a cup (movement of fingers)