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Filtering by: Creator Reed, Michael L. Academic Affiliation Psychological Sciences Decade 2020-2029

Unconditioned Response to a Naturally Aversive Stimulus is Associated with Sensitized Defensive Responding and Self-Reported Fearful Traits in a PTSD Sample

Creator:

Lewis, Michael W., Bradford, Daniel E., Rauch, Scott L., and Rosso, Isabelle M.

Abstract:

Unconditioned responding (UCR) to a naturally aversive stimulus is associated with defensive responding to a conditioned threat cue (CS+) and a conditioned safety cue (CS-) in trauma-exposed individuals during fear acquisition. However, the relationships of UCR with defensive responding during extinction training, posttraumatic stress disorder (PTSD) symptom severity, and fearful...

Resource Type:

Article

Full Text:

Sensitized Defensive Responding and Self-Reported Fearful Traits in a PTSD Sample Michael W. Lewis1,2