| attention reflex |
Change in the size of the pupil when attention is suddenly fixed. SYN: Piltz's reflex.
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| attention-deficit hyperactivity disorder |
ABBR: ADHD. A persistent pattern of inattention, hyperactivity and impulsivity, or both, occurring more frequently and severely than is typical in individuals at a comparable level of development. ADHD i
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| attention r. of pupil |
alteration of size in the pupil when the attention is suddenly fixed; called also Piltz's r.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| attention-deficit/hyperactivity d. |
[DSM-IV] a childhood mental disorder characterized by inattention (such as distractibility, forgetfulness, not finishing tasks, and not appearing to listen), by hyperactivity and impulsivity (such as fidgeting and squirming, difficulty in remaining seated, excessive running or climbing, feelings of restlessness, difficulty awaiting one's turn, interrupting others, and excessive talking) or by both types of behavior. The disorder is subtyped as predominantly hyperactive-impulsive type, predominantly inattentive type, or combined type, depending on the criteria met. Behavior must interfere with academic, social, or work functioning, with impairment existing in at least two settings. Onset is before age seven but it can persist into adulthood.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| attention |
The focusing of perception on a limited range of stimuli, leading to heightened awareness.
출처: www.usabilitysa.co.za/hcigloss.htm
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