Smooth muscle and cardiac muscle are both involuntary muscles. Specialized cardiac muscle fibers make up the pacemaker that regulates your heart rate. This pacemaker, in turn, is under the control of the autonomic nervous system, the part of the nervous system that operates below your level of consciousness.
amnesia - partial or total loss of memory; he has a total blackout for events of the evening memory loss, blackout cognitive state, state of mind - the state of a person's cognitive processes
Amnesia (from Greek á¼Î¼Î½Î·ÏÎ¯Î± from á¼- meaning without and Î¼Î½Î®Î¼Î· memory), also known as amnesic syndrome, is a deficit in memory caused by brain damage, disease, or psychological trauma.Amnesia can also be caused temporarily by the use of various sedatives and hypnotic drugs.Essentially, amnesia is loss of memory.mnesia (from Greek á¼Î¼Î½Î·ÏÎ¯Î± from á¼- meaning without and Î¼Î½Î®Î¼Î· memory), also known as amnesic syndrome, is a deficit in memory caused by brain damage, disease, or psychological trauma.