MEDICAL PHYSIOLOGY

Detailed explanation-1: -It involves actions like walking, eating, jumping and running. These actions are produced consciously. Both spinal cord and brain are involved and these coordinate with PNS to generate necessary movements.

Detailed explanation-2: -The brain is always involved in regulating voluntary actions and the impulses for these actions originate in the brain. Examples of voluntary actions are running, dancing, breathing, and writing.

Detailed explanation-3: -Voluntary action: An action that is under the control of one’s will is known as voluntary action.

Detailed explanation-4: -What Is the Difference Between Voluntary and Involuntary Muscles? Voluntary muscles are skeletal muscles that contract and relax under conscious control. These muscles attach to bones and regulate movement of the body. Involuntary muscles, on the other hand, are not under conscious control.

Detailed explanation-5: -A voluntary action is under the control of one’s will, means under the control of the brain. Example-Dancing, Eating, Writing, etc. An involuntary action is not under the control of one’s will, it is controlled by the spinal cord. Example-Breathing, Respiration, Blinking eyelids etc.