keywords AMYGDALA RESPONSE Biochemistry & Molecular Biology CONSCIOUS PERCEPTION FUNCTIONAL CONNECTIVITY INTRINSIC CONNECTIVITY NETWORKS Life Sciences & Biomedicine NEURAL RESPONSES NEUROCIRCUITRY MODELS Neurosciences Neurosciences & Neurology POSTTRAUMATIC-STRESS-DISORDER Physiology SCALE BRAIN NETWORKS Science & Technology TONIC IMMOBILITY VENTROLATERAL PERIAQUEDUCTAL GRAY