automatism

/ɔːˈtɑːməˌtɪzəm/
noun
  1. An action that is performed without conscious control or awareness, like a habit or reflex.
    • Some artists use automatism to create drawings without planning them.
    • Sleepwalking is a type of automatism where a person moves while still asleep.
    • The lawyer argued that the defendant acted under automatism and was not responsible for the accident.
Synonyms
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