Automatisms
Automatisms (pronunciation: /ɔːˈtɒməˌtɪzəm/) is a term used in neurology and psychiatry to describe involuntary movements or actions that are performed without conscious control or intention. These can range from simple actions such as blinking or swallowing, to more complex behaviors such as walking or talking. Automatisms are often seen in certain neurological conditions such as epilepsy, and can also occur as a result of certain medications or substances.
Etymology
The term "automatism" comes from the Greek word "automatos", meaning "self-acting". It was first used in the medical context in the late 19th century to describe the involuntary movements observed in certain neurological conditions.
Types of Automatisms
There are several types of automatisms, including:
- Oral automatisms: These involve movements of the mouth and face, such as chewing, lip smacking, or swallowing.
- Manual automatisms: These involve movements of the hands, such as fumbling, picking at clothes, or repetitive tapping.
- Ambulatory automatisms: These involve walking or running movements.
- Vocal automatisms: These involve involuntary speech or vocalizations.
Related Terms
- Seizure: A sudden, uncontrolled electrical disturbance in the brain, which can cause changes in behavior, movements, feelings, or levels of consciousness.
- Epilepsy: A neurological disorder in which brain activity becomes abnormal, causing seizures or periods of unusual behavior, sensations, and sometimes loss of awareness.
- Neurology: The branch of medicine dealing with disorders of the nervous system.
- Psychiatry: The branch of medicine focused on the diagnosis, treatment and prevention of mental, emotional and behavioral disorders.
See Also
External links
- Medical encyclopedia article on Automatisms
- Wikipedia's article - Automatisms
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