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.
Skeletal muscles are voluntary muscles because we have voluntary control over them. In other words, we largely decide when to move them and to what degree (i.e. a little force â¦ vs a great force). Other muscles such as smooth muscle and cardiac muscle we cannot control voluntarily.