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Neurocognitive function in panic disorder and social phobia patients
G J Asmundson1, M B Stein, D K Larsen
1Wascana Rehabilitation Centre, Regina, Saskatchewan, Canada.
Anxiety
|January 1, 1994
Summary
Patients with panic disorder and social phobia show lower neurocognitive performance, particularly in verbal learning and memory, compared to healthy individuals. These findings suggest general cognitive impairments rather than syndrome-specific deficits.
Area of Science:
- Neuropsychology
- Cognitive Psychology
- Psychiatry
Background:
- Panic disorder and social phobia are common anxiety disorders.
- Cognitive impairments may be associated with these conditions.
- Neuropsychological assessment is crucial for understanding cognitive function in psychiatric populations.
Purpose of the Study:
- To compare the neurocognitive performance of patients with panic disorder and social phobia to healthy controls.
- To identify specific cognitive domains affected by these disorders.
Main Methods:
- A neuropsychological test battery was administered to 18 patients with panic disorder, 18 patients with social phobia, and 16 healthy controls.
- Tests assessed verbal learning and memory, visual memory, psychomotor speed, cognitive flexibility, and concentration.
Main Results:
- Patients with panic disorder and social phobia demonstrated lower overall neurocognitive performance than controls.
- Reduced performance was observed in verbal learning and memory for both patient groups.
- Panic disorder patients specifically showed deficits in short-delay free recall.
Conclusions:
- Individuals with panic disorder and social phobia exhibit diminished neuropsychological test performance.
- The deficits appear to be primarily in verbal learning and memory.
- Results do not indicate syndrome-specific or localized neurocognitive deficits.