Fig. 1: Overview of data, experimental paradigm, and neural network classifier.
From: Fear-induced brain activations distinguish anxious and trauma-exposed brains
A Summary of participants in each category. HC healthy control, HT trauma-exposed healthy, PTSD post-traumatic stress disorder, SP specific phobia, SAD social anxiety disorder, GAD generalized anxiety disorder, PD panic disorder. B The fear conditioning and extinction paradigm consisting of four phases: fear conditioning (‘Cond’), unconditioned shock (‘Shock’), extinction learning (‘Ext’), and extinction memory recall (‘Recall’). C Ten target brain regions within the fear network. D Architecture of a three-layer convolutional neural network.
