Alpert Brown Medical School
2 ARTICLES PUBLISHED IN JoVE
Medicine
Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity
Noah S. Philip 1, S. Louisa Carpenter 1, Lawrence H. Sweet 2
1Providence VA Medical Center, Department of Psychiatry & Human Behavior, Alpert Medical School, Brown University, 2Department of Psychology, University of Georgia
This protocol describes the complementary neuroimaging techniques of resting state structural connectivity, task-induced deactivation, and structural connectivity analyses to examine the default network in post-traumatic stress disorder. The use of synergistic methods could potentially lead to improved diagnostics and assessments of severity, outcome, and other relevant clinical factors.
Neuroscience
Simultaneous Application of Transcranial Direct Current Stimulation during Virtual Reality Exposure
Mascha van 't Wout-Frank 1,2,3, Noah S. Philip 1,2,3
1VA RR&D Center for Neurorestoration and Neurotechnology, Providence VA Medical Healthcare System, 2Department of Psychiatry and Human Behavior, Alpert Brown Medical School, 3COBRE Center for Neuromodulation, Butler Hospital
This manuscript outlines a novel protocol to allow the simultaneous application of transcranial direct current stimulation during exposure to warzone trauma-related cues using virtual reality for veterans with posttraumatic stress disorder.
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