most tinnitus is primary tinnitus where no cause can be identified aside from hearing loss secondary tinnitus is associated with a specific underlying cause that may be treatable your doctor will help you distinguish whether your tinnitus is primary or secondary
voluntary muscle. n. A muscle, such as any of the striated muscles except the heart, whose action is normally controlled by individual volition.oluntary muscle. n. A muscle, such as any of the striated muscles except the heart, whose action is normally controlled by individual volition.
Voluntary muscles are muscles that are controlled by the person's will. The difference between the voluntary muscles and involuntary muscles are you don't have to think about â¦involuntary muscles such as your heart. An example of voluntary muscles are your arms, legs, mouth, and fingers.