Volumetric MRI findings in mild traumatic brain injury (mTBI) and neuropsychological outcome

ED Bigler - Neuropsychology Review, 2023 - Springer
Region of interest (ROI) volumetric assessment has become a standard technique in
quantitative neuroimaging. ROI volume is thought to represent a coarse proxy for making …

The neural circuits and molecular mechanisms underlying fear dysregulation in posttraumatic stress disorder

J Iqbal, GD Huang, YX Xue, M Yang… - Frontiers in Neuroscience, 2023 - frontiersin.org
Post-traumatic stress disorder (PTSD) is a stress-associated complex and debilitating
psychiatric disorder due to an imbalance of neurotransmitters in response to traumatic …

Dopamine signaling modulates the stability and integration of intrinsic brain networks

G Shafiei, Y Zeighami, CA Clark, JT Coull… - Cerebral …, 2019 - academic.oup.com
Dopaminergic projections are hypothesized to stabilize neural signaling and neural
representations, but how they shape regional information processing and large-scale …

Neuropathic pain and pain interference are linked to alpha-band slowing and reduced beta-band magnetoencephalography activity within the dynamic pain …

JA Kim, RL Bosma, KS Hemington, A Rogachov… - Pain, 2019 - journals.lww.com
Chronic pain is a common occurrence in multiple sclerosis (MS) that severely affects quality
of life, but the underlying brain mechanisms related to these symptoms are unknown …

The neural dynamics of deficient memory control in heavily traumatized refugees

GT Waldhauser, MJ Dahl, M Ruf-Leuschner… - Scientific reports, 2018 - nature.com
Victims of war, torture and natural catastrophes are prone to develop posttraumatic stress
disorder (PTSD). These individuals experience the recurrent, involuntary intrusion of …

Characterizing hippocampal dynamics with MEG: A systematic review and evidence‐based guidelines

E Ruzich, M Crespo‐García, SS Dalal… - Human brain …, 2019 - Wiley Online Library
The hippocampus, a hub of activity for a variety of important cognitive processes, is a target
of increasing interest for researchers and clinicians. Magnetoencephalography (MEG) is an …

Neuroimaging biomarkers of new-onset psychiatric disorders following traumatic brain injury

AR Mayer, DK Quinn - Biological psychiatry, 2022 - Elsevier
Traumatic brain injury (TBI) has traditionally been associated with cognitive and behavioral
changes during both the acute and chronic phases of injury. Because of its noninvasive …

Classifying post-traumatic stress disorder using the magnetoencephalographic connectome and machine learning

J Zhang, JD Richardson, BT Dunkley - Scientific reports, 2020 - nature.com
Given the subjective nature of conventional diagnostic methods for post-traumatic stress
disorder (PTSD), an objectively measurable biomarker is highly desirable; especially to …

[HTML][HTML] Cortical maturation from childhood to adolescence is reflected in resting state EEG signal complexity

S van Noordt, T Willoughby - Developmental cognitive neuroscience, 2021 - Elsevier
Endogenous cortical fluctuations captured by electroencephalograms (EEGs) reflect activity
in large-scale brain networks that exhibit dynamic patterns over multiple time scales …

Cognitive flexibility in post-traumatic stress disorder: Sustained interference associated with altered modulation of cortical oscillatory activity during task-switching

M Popescu, EA Popescu, TJ DeGraba, JD Hughes - NeuroImage: Clinical, 2023 - Elsevier
Post-traumatic stress disorder (PTSD) is associated with deficits in cognitive flexibility, with
evidence suggesting that these deficits may be a risk factor for the development of core …