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
If the amnesia is thought to be of psychological origin, it is termed psychogenic. Memory loss may result from bilateral damage to the limbic system of the brain responsible for memory storage, processing, and recall.(Illustration by Electronic Illustrators Group). Anterograde. 2  This form of amnesia follows brain trauma and is characterized by the inability to remember new information. 3  Recent experiences and short-term memory disappear, but victims can recall events prior to the trauma with clarity. 4  Retrograde.