Related Experiment Video
Updated: Oct 18, 2026

The use of Biofeedback in Clinical Virtual Reality: The INTREPID Project
Published on: November 12, 2009
A palmtop computer program for the treatment of generalized anxiety disorder
M G Newman1, A J Consoli, C B Taylor
1Department of Psychology, Penn. State University, University Park 16802-3103, USA. mgn1@psu.edu
Abstract:
This is the first report of a palmtop computer program developed to increase the efficiency and cost-effectiveness of cognitive behavioral therapy for generalized anxiety disorder (GAD). The computer program offers advantages to researchers, therapists, and clients. These advantages include continuous, unobtrusive collection of process data on treatment adherence as well as on the impact of cognitive behavioral therapy techniques in the client's natural setting. In addition, the computer extends treatment beyond the therapy hour and motivates clients to comply with homework assignments by prompting practice of cognitive behavioral strategies. The successful application of the palmtop computer program reported in this integrated series suggests a new line of research directed toward increasing the cost-effectiveness of what is currently the gold-standard treatment for GAD.
Related Concept Videos
Generalized Anxiety Disorder
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.
Anxiolytic Drugs: Overview
Primary Types of Anxiolytic Drugs
1. Benzodiazepines:
Benzodiazepines bind to the GABA-A receptor in the brain, enhancing GABA's interaction. This action reduces neurotransmission, effectively blocking anxiety-associated limbic circuitry.
Behavior Therapy
Exposure therapy is a cornerstone of behavioral treatment for anxiety disorders. It involves systematic exposure to feared stimuli, either in real...
Anxiolytic Drugs: Benzodiazepines and Buspirone
Panic Disorder