What does involuntary muscle mean in anatomy?

involuntary muscles are muscles that don’t need to be consciously activated to control movement. These muscles are controlled by the brain and spinal cord, rather than the muscles themselves. There are two major groups of involuntary muscles: skeletal and smooth muscles.

What does involuntary mean in anatomy?

Involuntary muscles can be found throughout your body, but are most commonly found in the muscles of your face, hands, and feet. These muscles are not under your conscious control, but still work to move your limbs, open your mouth, or even smile. The nerves that control these muscles are usually damaged in the nervous system, which is how they become paralyzed

What does involuntary mean in anatomy terms quizlet?

Involuntary muscle is a type of skeletal muscle that is not under voluntary control. In other words, its contraction is not under your conscious control. Contraction of involuntary muscles is usually stimulated either by nerves or by the contraction of other muscles. The few exceptions to this are the smooth muscles, which are under voluntary control.

What does involuntary muscle mean in anatomy quizlet?

Involuntary muscles are those that are not under your conscious control. They are responsible for movements like blinking, breathing, and heartbeats. Involuntary muscles are the muscles that make up the body’s skeletal system. They are the primary muscle group in that they allow the body to move the skeleton and perform many functions.

What does involuntary mean in anatomy terms?

In the context of muscles, “involuntary” means the contraction of a muscle is not under your conscious control. You can move your arm or leg, but you have no awareness of the contraction of the muscles that control those movements. These include the muscles of the heart, the lungs, and the digestive tract. Other involuntary muscles include the muscles of the eyes, the tongue, and the muscles that control the heart rate.