Related Experiment Video
Updated: Jun 27, 2026

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment
Published on: December 6, 2024
Photosensitivity in panic disorder
Letizia Bossini1, Andrea Fagiolini, Marta Valdagno
1Department of Neuroscience, Psychiatry Division, University of Siena School of Medicine, Viale Bracci 1, Siena, Italy. bossini2@unisi.it
Background:
The objective of this study is to evaluate abnormal light-related behavior in patients with panic disorder (PD).
Methods:
We administered the Photosensitivity Assessment Questionnaire to 30 subjects with PD and to 40 healthy subjects. The Photosensitivity Assessment Questionnaire is a self-report questionnaire that evaluates two dimensions of photosensitivity: photophilia and photophobia.
Results:
Compared to healthy controls, PD subjects reported significantly higher scores on the photophobia (P<.003) and significantly lower scores on the photophilia (P<.001) questions.
Conclusions:
Subjects with PD indicated that they tolerate and seek light to a significantly lower degree than normal controls.
Related Concept Videos
Panic Disorder
Post-traumatic Stress Disorder
Symptoms and Behavioral Manifestations
A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events, are a...
Anxiety: Overview
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
Generalized Anxiety Disorder
Stress and Mental Health
Individuals with depression often experience challenges in both their personal and professional...
Preparedness and Phobias
