Attentional Bias Retraining in Veterans

Attentional Bias Retraining in Veterans

The study has two goals. First to develop a computer-based intervention meant to alter cognitive biases that contribute to ongoing PTSD symptoms. Second, we sought to pilot test the intervention in a small sample of veterans for feasibility and acceptability.

Aim 1: Develop Attentional Bias Retraining protocol (Phase 1)

• 1.1 Computerized assessment & retraining programs
• 1.2 Procedures and measures

Aim 2: Implement in pilot sample (Phase 2)

• 2.1: Assess feasibility and tolerability
• 2.2: Collect pilot data to plan future studies
• 2.3: Efficacy estimates based on changes in response time to dot probe task

Inclusion Criteria:

• Participated in ground combat operations in Vietnam
• Scored 40 - 80 on PTSD Checklist - Military version
• Availability and willingness to attend 2x weekly computer sessions for 6 weeks

Exclusion Criteria:

• Active substance dependence
• Significant cognitive impairment
• Current and active suicidal or homicidal ideation