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 (neurological amnesia and functional amnesia) refers to difficulty in learning new information or in remembering the past. Neurological amnesia is characterized by a loss of declarative memory. Declarative memory refers to conscious knowledge of facts and events.