Search Results - "Mohamed, Abdalla Z"

Traumatic brain injury augurs ill for prolonged deficits in the brain’s structural and functional integrity following controlled cortical impact injury by Mohamed, Abdalla Z., Cumming, Paul, Nasrallah, Fatima A.

“…Previous neuroimaging studies in rodents investigated effects of the controlled cortical impact (CCI) model of traumatic brain injury (TBI) within one-month…”
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Diffusion tensor imaging and plasma immunological biomarker panel in a rat traumatic brain injury (TBI) model and in human clinical TBI by To, Xuan Vinh, Mohamed, Abdalla Z, Cumming, Paul, Nasrallah, Fatima A

“…Neuroinflammatory reactions play a significant role in the pathology and long-term consequences of traumatic brain injury (TBI) and may mediate salutogenic…”
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A longitudinal study of functional connectome uniqueness and its association with psychological distress in adolescence by Shan, Zack Y, Mohamed, Abdalla Z, Schwenn, Paul, McLoughlin, Larisa T, Boyes, Amanda, Sacks, Dashiell D, Driver, Christina, Calhoun, Vince D., Lagopoulos, Jim, Hermens, Daniel F

“…•Functional connectome uniqueness in adolescents was examined using a temporally rich (up to 9 time points) and a well-controlled (fixed 4 months interval)…”
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Association of sub-acute changes in plasma amino acid levels with long-term brain pathologies in a rat model of moderate-severe traumatic brain injury by To, Xuan Vinh, Mohamed, Abdalla Z, Cumming, Paul, Nasrallah, Fatima A

“…Traumatic brain injury (TBI) induces a cascade of cellular alterations that are responsible for evolving secondary brain injuries. Changes in brain structure…”
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Amyloid pathology fingerprint differentiates post-traumatic stress disorder and traumatic brain injury by Mohamed, Abdalla Z., Cumming, Paul, Srour, Hussein, Gunasena, Tamara, Uchida, Aya, Haller, Courtney Nicole, Nasrallah, Fatima

“…Traumatic brain injury (TBI) and post-traumatic stress disorder (PTSD) are risk factors for early onset of Alzheimer's disease (AD) and may accelerate the…”
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A binge high sucrose diet provokes systemic and cerebral inflammation in rats without inducing obesity by Patkar, Omkar L., Mohamed, Abdalla Z., Narayanan, Ashwin, Mardon, Karine, Cowin, Gary, Bhalla, Rajiv, Stimson, Damion H. R., Kassiou, Michael, Beecher, Kate, Belmer, Arnauld, Alvarez Cooper, Ignatius, Morgan, Michael, Hume, David A., Irvine, Katharine M., Bartlett, Selena E., Nasrallah, Fatima, Cumming, Paul

“…While the dire cardiometabolic consequences of the hypercaloric modern ‘Western’ diet are well known, there is not much information on the health impact of a…”
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Multimodal MRI of myalgic encephalomyelitis/chronic fatigue syndrome: A cross-sectional neuroimaging study toward its neuropathophysiology and diagnosis by Shan, Zack Y., Mohamed, Abdalla Z., Andersen, Thu, Rendall, Shae, Kwiatek, Richard A., Fante, Peter Del, Calhoun, Vince D., Bhuta, Sandeep, Lagopoulos, Jim

“…Introduction Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), is a debilitating illness affecting up to 24 million people worldwide but…”
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Combined Diffusion Tensor Imaging and Quantitative Susceptibility Mapping Discern Discrete Facets of White Matter Pathology Post-injury in the Rodent Brain by Soni, Neha, Vegh, Viktor, To, Xuan Vinh, Mohamed, Abdalla Z, Borges, Karin, Nasrallah, Fatima A

“…Early loss of white matter microstructure integrity is a significant cause of long-term neurological disorders following traumatic brain injury (TBI). White…”
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Evaluating spatiotemporal microstructural alterations following diffuse traumatic brain injury by Mohamed, Abdalla Z, Corrigan, Frances, Collins-Praino, Lyndsey E., Plummer, Stephanie L., Soni, Neha, Nasrallah, Fatima A.

“…Diffuse traumatic brain injury (TBI) is known to lead to microstructural changes within both white and grey matter detected in vivo with diffusion tensor…”
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Escalation of Tau Accumulation after a Traumatic Brain Injury: Findings from Positron Emission Tomography by Mohamed, Abdalla Z, Cumming, Paul, Nasrallah, Fatima A, Alzheimer's Disease Neuroimaging Initiative

“…Traumatic brain injury (TBI) has come to be recognized as a risk factor for Alzheimer's disease (AD), with poorly understood underlying mechanisms. We…”
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Response to the letter concerning the publication: Amyloid pathology fingerprint differentiates post-traumatic stress disorder and traumatic brain injury. Mohamed AZ, et al. NeuroImage Clinical 2018 June 5;19:716-726 by Mohamed, Abdalla Z, Cumming, Paul, Nasrallah, Fatima A

“…In August 2018, Weiner and colleagues raised a red flag concerning certain errors in the tables and figures of our article, "Amyloid pathology fingerprint…”
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Dataset of brain functional connectome and its maturation in adolescents by Shan, Zack Y., Mohamed, Abdalla Z., Schwenn, Paul, McLoughlin, Larisa T., Boyes, Amanda, Sacks, Dashiell D., Driver, Christina, Calhoun, Vince D., Lagopoulos, Jim, Hermens, Daniel F.

“…We provided the dataset of brain connectome matrices, their similarities measures to self and others longitudinally, and Kessler's psychological distress…”
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Tauopathy in veterans with long-term posttraumatic stress disorder and traumatic brain injury by Mohamed, Abdalla Z., Cumming, Paul, Götz, Jürgen, Nasrallah, Fatima

“…Purpose Traumatic brain injury (TBI) and posttraumatic stress disorder (PTSD) have emerged as independent risk factors for an earlier onset of Alzheimer’s…”
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Traumatic brain injury fast-forwards Alzheimer’s pathology: evidence from amyloid positron emission tomorgraphy imaging by Mohamed, Abdalla Z., Nestor, Peter J., Cumming, Paul, Nasrallah, Fatima A.

“…Purpose Traumatic brain injury (TBI) has been proposed as a risk factor for Alzheimer’s disease (AD), although the mechanisms underlying the putative…”
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Response to Commentary on Mohamed et al. 2023: Inter- and intra-sleep variability deserve further attention in myalgic encephalomyelitis/chronic fatigue syndrome by Mohamed, Abdalla Z., Shan, Zack Y.

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Functional MRI of the Brainstem for Assessing Its Autonomic Functions: From Imaging Parameters and Analysis to Functional Atlas by Mohamed, Abdalla Z., Kwiatek, Richard, Del Fante, Peter, Calhoun, Vince D., Lagopoulos, Jim, Shan, Zack Y.

“…Background The brainstem is a crucial component of the central autonomic nervous (CAN) system. Functional MRI (fMRI) of the brainstem remains challenging due…”
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Subacute cytokine changes after a traumatic brain injury predict chronic brain microstructural alterations on advanced diffusion imaging in the male rat by Vinh To, Xuan, Mohamed, Abdalla Z., Cumming, Paul, Nasrallah, Fatima A.

“…[Display omitted] •Plasma levels of IL-1β, IL-7, CCL3, and GM-CSF were elevated from days 3 to 60 post-injury.•Day 7 plasma marker panels were associated with…”
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Self-reported Fatigue was Associated with Increased White-matter Alterations in Long-term Traumatic Brain Injury and Posttraumatic Stress Disorder Patients by Mohamed, Abdalla Z, Lagopoulos, Jim, Nasrallah, Fatima A., Shan, Zack

“…•Compared to controls, Fatigue was significant in TBI + PTSD and PTSD but not in TBI.•Compared to non-fatigued, no white-matter changes in the fatigued control…”
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Understanding Wellbeing Profiles According to White Matter Structural Connectivity Sub-types in Early Adolescents: The First Hundred Brains Cohort from the Longitudinal Adolescent Brain Study by Driver, Christina, Boyes, Amanda, Mohamed, Abdalla Z., Levenstein, Jacob M., Parker, Marcella, Hermens, Daniel F.

“…Wellbeing is protective against the emergence of psychopathology. Neurobiological markers associated with mental wellbeing during adolescence are important to…”
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Absence of BOLD adaptation in chronic fatigue syndrome revealed by task functional MRI by Schönberg, Laura, Mohamed, Abdalla Z, Yu, Qiang, Kwiatek, Richard A, Del Fante, Peter, Calhoun, Vince D, Shan, Zack Y

“…Neurological symptoms are central to Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS), yet its underlying neurophysiological mechanisms remain…”
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