automatism

noun
  1. the performance of actions or movements without conscious thought or intention
  2. Usage: common in psychology and neurology
  3. a state in which a person acts without awareness or control, often due to a medical condition such as epilepsy
  4. Usage: medical/clinical term
  5. in art and literature, the technique of creating without conscious planning or control, allowing the unconscious mind to direct the work
  6. Usage: art and literary criticism

Examples