Fig. 1: Experimental protocol for iEEG recordings and clinical assessment.
From: A pilot study of closed-loop neuromodulation for treatment-resistant post-traumatic stress disorder
a Timeline of procedures used in TR-PTSD participants before (pre-stimulation [Pre-Stim]) and after (post-stimulation [Post-Stim] 1-3) the onset of closed-loop stimulation (Stim On). b Emotional Image Task showing example neutral, positive, and negative images from the International Affective Picture System10. c Example placement of a right amygdala electrode contact from a TR-PTSD participant, which was localized using a post-implantation high-resolution co-registered CT (top right).
