[HTML][HTML] Increased top-down control of emotions during symptom provocation working memory tasks following a RCT of alpha-down neurofeedback in PTSD

SB Shaw, AA Nicholson, T Ros, S Harricharan… - NeuroImage: Clinical, 2023 - Elsevier
Background 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 …

A tale of two targets: examining the differential effects of posterior cingulate cortex-and amygdala-targeted fMRI-neurofeedback in a PTSD pilot study

JM Lieberman, D Rabellino, M Densmore… - Frontiers in …, 2023 - frontiersin.org
Introduction Real-time fMRI-based neurofeedback (rt-fMRI-NFB) is a non-invasive
technology that enables individuals to self-regulate brain activity linked to neuropsychiatric …

[HTML][HTML] Rt-fMRI neurofeedback-guided cognitive reappraisal training modulates amygdala responsivity in posttraumatic stress disorder

J Zweerings, P Sarkheil, M Keller, M Dyck, M Klasen… - NeuroImage: Clinical, 2020 - Elsevier
Background Traumatic experiences are associated with neurofunctional dysregulations in
key regions of the emotion regulation circuits. In particular, amygdala responsivity to …

Impaired voluntary control in PTSD: probing self-regulation of the ACC with real-time fMRI

J Zweerings, EM Pflieger, KA Mathiak… - Frontiers in …, 2018 - frontiersin.org
Background: Post-traumatic stress disorder (PTSD) is characterized by deficits in the self-
regulation of cognitions and emotions. Neural networks of emotion regulation may exhibit …

Real-time fMRI neurofeedback with war veterans with chronic PTSD: A feasibility study

MI Gerin, H Fichtenholtz, A Roy, CJ Walsh… - Frontiers in …, 2016 - frontiersin.org
Many patients with post-traumatic stress disorder (PTSD), especially war veterans, do not
respond to available treatments. Here, we describe a novel neurofeedback (NF) intervention …

Posterior cingulate cortex targeted real‐time fMRI neurofeedback recalibrates functional connectivity with the amygdala, posterior insula, and default‐mode network in …

JM Lieberman, D Rabellino, M Densmore… - Brain and …, 2023 - Wiley Online Library
Background Alterations within large‐scale brain networks—namely, the default mode (DMN)
and salience networks (SN)—are present among individuals with posttraumatic stress …

Differential mechanisms of posterior cingulate cortex downregulation and symptom decreases in posttraumatic stress disorder and healthy individuals using real‐time …

AA Nicholson, D Rabellino, M Densmore… - Brain and …, 2022 - Wiley Online Library
Background Intrinsic connectivity networks, including the default mode network (DMN), are
frequently disrupted in individuals with posttraumatic stress disorder (PTSD). The posterior …

Regulating posttraumatic stress disorder symptoms with neurofeedback: Regaining control of the mind

AA Nicholson, T Ros, R Jetly… - Journal of Military …, 2020 - jmvfh.utpjournals.press
Neurofeedback is emerging as a psychophysiological treatment where self-regulation is
achieved through online feedback of neural states. Novel personalized medicine …

A pilot adaptive neurofeedback investigation of the neural mechanisms of implicit emotion regulation among women with PTSD

SS Weaver, RM Birn, JM Cisler - Frontiers in Systems Neuroscience, 2020 - frontiersin.org
Posttraumatic stress disorder (PTSD) is widely associated with deficits in implicit emotion
regulation. Recently, adaptive fMRI neurofeedback (A-NF) has been developed as a …

The neurobiology of emotion regulation in posttraumatic stress disorder: Amygdala downregulation via real‐time fMRI neurofeedback

AA Nicholson, D Rabellino, M Densmore… - Human Brain …, 2017 - Wiley Online Library
Amygdala dysregulation has been shown to be central to the pathophysiology of
posttraumatic stress disorder (PTSD) representing a critical treatment target. Here, amygdala …