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  2. File:The involuntary nervous system (IA ...

    en.wikipedia.org/wiki/File:The_involuntary...

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  3. Microexpression - Wikipedia

    en.wikipedia.org/wiki/Microexpression

    Looping is where facial expressions can elicit involuntary behavior. In the research motor mimicry there shows neurons that pick up on facial expressions and communicate with motor neurons responsible for muscles in the face to display the same facial expression. Thus displaying a smile may elicit a micro expression of a smile on someone who is ...

  4. Pseudobulbar affect - Wikipedia

    en.wikipedia.org/wiki/Pseudobulbar_affect

    However, the appearance of uncontrollable emotions is commonly associated with many additional neurological disorders such as attention deficit hyperactivity disorder, [5] Parkinson's disease, [6] cerebral palsy, [7] autism, [8] epilepsy, [9] and migraines. [10]

  5. Echopraxia - Wikipedia

    en.wikipedia.org/wiki/Echopraxia

    Echopraxia is a typical symptom of Tourette syndrome but causes are not well elucidated. [1]Frontal lobe animation. One theoretical cause subject to ongoing debate surrounds the role of the mirror neuron system (MNS), a group of neurons in the inferior frontal gyrus (F5 region) of the brain that may influence imitative behaviors, [1] but no widely accepted neural or computational models have ...

  6. Psychomotor agitation - Wikipedia

    en.wikipedia.org/wiki/Psychomotor_agitation

    Psychomotor agitation is a symptom in various disorders and health conditions. It is characterized by unintentional and purposeless motions and restlessness, often but not always accompanied by emotional distress and is always an indicative for admission.

  7. Movement disorder - Wikipedia

    en.wikipedia.org/wiki/Movement_disorder

    Tic disorders (involuntary, compulsive, repetitive, stereotyped) F95 Tourette's syndrome: F95.2 Stereotypic movement disorder: F98.5 Huntington's disease (Huntington's chorea) 333.4 G10 Dystonia: G24 Drug induced dystonia: G24.0 Idiopathic familial dystonia 333.6 G24.1 Idiopathic nonfamilial dystonia 333.7 G24.2 Spasmodic torticollis: 333.83 G24.3

  8. Category:Behavior - Wikipedia

    en.wikipedia.org/wiki/Category:Behavior

    Behavior (or behaviour) is the range of actions and mannerisms made by individuals, organisms, systems, or artificial entities in conjunction with themselves or their environment, which includes the other systems or organisms around as well as the (inanimate) physical environment.

  9. Operant conditioning - Wikipedia

    en.wikipedia.org/wiki/Operant_conditioning

    Operant conditioning originated with Edward Thorndike, whose law of effect theorised that behaviors arise as a result of consequences as satisfying or discomforting. In the 20th century, operant conditioning was studied by behavioral psychologists, who believed that much of mind and behaviour is explained through environmental conditioning.