| The outer layer of the cerebrum, called the cerebral cortex, is responsible for most higher brain functions such as thought, reasoning, memory, and voluntary muscle movement. |
| Take out a morsel on the slip of glass, and tease as directed for the voluntary muscle. |
| He had spinal-cord surgery and was left with no voluntary muscle movement. |
| Skeletal muscle, also called voluntary muscle, in vertebrates, most common of the three types of muscle in the body. |
| When Everett arrived at the hospital, Gibbons said, he was quadriplegic, meaning he had no voluntary muscle function in his arms and legs. |
| The electric shock they deliver disrupts a person's voluntary muscle control. |
