Life Sciences Commons^™

Mindfulness-Based Stress Reduction: Impact On The Acoustic Startle Response, Daniel Grossman

Honors Theses

Previous research has demonstrated that the magnitude and duration of the acoustic startle response can be modulated by a number of psychological factors. Mindfulness meditation, being a form of mental training known to produce benefits in affect and attention regulation as well as other domains, may modulate factors of the acoustic startle response. The present study investigated participants’ skin conductance responses to an acoustic startle stimulus before and after an 8-week Mindfulness-Based Stress Reduction (MBSR) course, and paired this assessment with self-reported trait mindfulness and positive and negative affect. There was significant startle habituation across the intervention, but no between …