Abstract: BACKGROUND: Effort-based decision-making (EBDM) is a key component of motivation. Impairments in EBDM have been consistently linked to amotivation in individuals with …
Abstract: The literature highlighted that compliance with or resistance to authority orders to inflict pain involves cognitive processes like empathy, guilt, mentalization, …
Abstract: INTRODUCTION: The suicide Implicit Association Test (S-IAT) captures the strength of the implicit identification between self and death and is one of the few …
Abstract: BACKGROUND: Although combat-deployed soldiers are at high risk for developing trauma-related psychopathology, most will remain resilient for the duration and aftermath of …
Abstract: Animal models suggest that experiencing high-stress levels induces changes in amygdalar circuitry and gene expression. In humans, combat exposure has been shown to alter …
Abstract:Real-time fMRI-based neurofeedback (rt-fMRI-NFB) is a non-invasive technology that enables individuals to self-regulate brain activity linked to neuropsychiatric symptoms, …
Abstract:Combat veterans are highly qualified to fill critical shortages of police officers across the US, but the prevalence of PTSD among this population is a barrier to …
Abstract:Alterations within large-scale brain networks—namely, the default mode (DMN) and salience networks (SN)—are present among individuals with posttraumatic stress …
Abstract:Posttraumatic stress disorder (PTSD) has been found to be associated with emotion under-modulation from the prefrontal cortex and a breakdown of the top-down control of …
Abstract:Â Posttraumatic stress disorder (PTSD) is a chronic and disabling neuropsychiatric disorder characterized by insufficient top-down modulation of the amygdala activity by …
Abstract:Â Structural and functional changes in the olfactory system are increasingly implicated in the expression of PTSD. Still, very little is known about the neurobiological …