No evidence for the association between COVID-19 and neuroinflammation: A diffusion basis spectrum imaging study.
Wei Zhang; Aaron J Gorelik; Qing Wang; Sara A Norton; Tamara Hershey; Janine D Bijsterbosch; Ryan Bogdan
COVID continues to be a major international public health concern, the...
Hippocampal subfield abnormalities and biomarkers of pathologic brain changes: from SARS-CoV-2 acute infection to post-COVID syndrome
Maria Díez-Cirarda; Miguel Yus-Fuertes; Rafael Sanchez-Sanchez; Javier J. Gonzalez-Rosa; Gabriel Gonzalez-Escamilla; Lidia Gil-Martínez; Cristina Delgado-Alonso...
Extensive Brain Pathologic Alterations Detected with 7.0-T MR Spectroscopic Imaging Associated with Disability in Multiple Sclerosis
Eva Heckova; Assunta Dal-Bianco; Bernhard Strasser; Gilbert J. Hangel; Alexandra Lipka; Stanislav Motyka; Lukas Hingerl; Paulus S. Rommer; Thomas Berger; Petra...
What lies beneath: White matter microstructure in pediatric myalgic encephalomyelitis/chronic fatigue syndrome using diffusion MRI
Elisha K. Josev; Jian Chen; Marc Seal; Adam Scheinberg; Rebecca C. Cole; Katherine Rowe; Lionel Lubitz; Sarah J. Knight
Recent studies in adults with myalgic...
Associations of circulating metabolites with cerebral white matter hyperintensities
Yan Sun; Yu Guo; Hong-Qi Li; Lan Tan; Jian-Feng Feng; Wei Cheng; Jin-Tai Yu
White matter hyperintensities (WMH) are the most compelling risk factors of stroke, dementia, and early mortality. We aimed to...
Hypothalamus volumes in adolescent Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: Impact of self-reported fatigue and illness duration
Hollie Byrne; Elisha K Josev; Sarah J Knight; Adam Scheinberg; Katherine Rowe; Lionel Lubitz; Marc L Seal
Adolescent Myalgic Encephalomyelitis/Chronic...
Now published - link here
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Preprint
Association of Baseline Cerebrovascular Reactivity and Development of Enlarged Perivascular Spaces in the Basal Ganglia
Timothy J Libecap; Christopher E Bauer; Valentinos Zachariou; Colleen A Pappas; Flavius D Raslau; Peiying Liu; Hanzhang Lu; Brian...
Brain Images Just Got 64 Million Times Sharper
https://today.duke.edu/2023/04/brain-images-just-got-64-million-times-sharper
A single voxel of the new images – think of it as a cubic pixel – measures just 5 microns. That’s 64 million times smaller than a clinical MRI voxel.
...
Some of the key...
Abnormal brain diffusivity in participants with persistent neuropsychiatric symptoms after COVID-19
Huajun Liang; Thomas Ernst; Kenichi Oishi; Meghann C. Ryan; Edward Herskovits; Eric Cunningham; Eleanor Wilson; Shyamasundaran Kottilil; Linda Chang
Objectives
We aimed to compare brain white...
Measuring extracellular human brain pH and amino acid metabolism with hyperpolarized [1-13C]pyruvate
Alixander S Khan; Mary A McLean; Joshua D Kaggie; Ines Horvat-Menih; Tomasz Matys; Rolf F Schulte; Matthew Locke; Ashley Grimmer; Pascal Wodtke; Elizabeth Latimer; Amy Frary; Martin J Graves...
Now published - link here
Preprint
Rapid whole-brain high-resolution myelin water fraction mapping from extremely under-sampled magnetic resonance imaging data using deep neural network
Zhaoyuan Gong, Nikkita Khattar, Matthew Kiely, Curtis Triebswetter, Mustapha Bouhrara
Changes in myelination...
What has brain diffusion MRI taught us on chronic pain: a critical review
Monica Sean, Graham Little, Paul Bautin, Marylie Martel, Maxime Descoteaux, Guillaume Leonard, Pascal Tetreault
Chronic pain is a widespread health condition affecting millions of individuals worldwide. Despite its high...
Precision MRI phenotyping of muscle volume and quality at a population scale
Marjola Thanaj, Nicolas Basty, Brandon Whitcher, Elena P Sorokin, Yi Liu, Ramprakash Srinivasan, Madeleine Cule, Elizabeth Louise Thomas, Jimmy David Bell
Background: Magnetic resonance imaging (MRI) enables direct...
Structural brain changes in patients with post-COVID fatigue: a prospective observational study
Josephine Heine, Katia Schwichtenberg, Tim J. Hartung, Sophia Rekers, Claudia Chien, Fabian Boesl, Rebekka Rust, Christian Hohenfeld, Julia Bungenberg, Ana S. Costa, Carmen Scheibenbogen, Judith...
Direction and magnitude of cerebrospinal fluid flow vary substantially across central nervous system diseases
Per Kristian Eide, Lars Magnus Valnes, Erika Kristina Lindstrøm, Kent-Andre Mardal, Geir Ringstad
Background
Respiration-induced pressure changes represent a powerful driving force of...
Preprint
Blood-brain barrier disruption in Long COVID-associated cognitive impairment
Chris Greene, Ruairi Connolly, Declan Brennan, Aoife Laffan, Eoin O'Keeffe, Lilia Zaporojan, Emma Connolly, Cliona Ni Cheallaigh, Niall Conlon, Colin Doherty, Matthew Campbell
Vascular disruption has been...
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