Results 81 to 90 of about 728,696 (332)

High-resolution mapping of substantia nigra in Parkinson’s disease using 7 tesla magnetic resonance imaging

npj Parkinson's Disease
Parkinson’s disease causes a progressive loss of dopaminergic neurons and iron accumulation in the substantia nigra pars compacta. Using ultra-high field magnetic resonance imaging (MRI) at 7 tesla in 43 Parkinson’s patients and 24 healthy controls, we ...
Christopher F. Madelung, Annemette Løkkegaard, Søren A. Fuglsang, Marta M. Marques, Vincent O. Boer, Kristoffer H. Madsen, Anne-Mette Hejl, David Meder, Hartwig R. Siebner   +8 more
doaj   +1 more source

A clinical-radiomics combined model based on carotid atherosclerotic plaque for prediction of ischemic stroke

Frontiers in Neurology
ObjectivesTo accurately predict the risk of ischemic stroke, we established a radiomics model of carotid atherosclerotic plaque-based high-resolution vessel wall magnetic resonance imaging (HR-VWMRI) and combined it with clinical indicators.Materials and
Na Han, Na Han, Na Han, Wanjun Hu, Wanjun Hu, Wanjun Hu, Yurong Ma, Yurong Ma, Yu Zheng, Yu Zheng, Yu Zheng, Songhong Yue, Songhong Yue, Songhong Yue, Laiyang Ma, Laiyang Ma, Laiyang Ma, Jie Li, Jie Li, Jing Zhang, Jing Zhang   +20 more
doaj   +1 more source

Application and advantage of functional magnetic resonance imaging and blood oxygen level dependant (BOLD) imaging modality [PDF]

, 2009
The objective of the study was to introduce the availability of bold imaging facility at Aga Khan University Hospital Karachi for the first time in Pakistan and also to review the practical application and advantages of functional magnetic resonance ...
Ahsan, Humera, Akbar, Muhammad, Bhatti, Atta-ul-Aleem   +2 more
core   +1 more source

International Veterinary Epilepsy Task Force recommendations for a veterinary epilepsy-specific MRI protocol [PDF]

, 2015
Epilepsy is one of the most common chronic neurological diseases in veterinary practice. Magnetic resonance imaging (MRI) is regarded as an important diagnostic test to reach the diagnosis of idiopathic epilepsy.
A Bathen-Noethen, A Ciantis De, A Pakozdy, AA Raymond, AJ Hall, AK Shah, Akos Pakozdy, AM McIntosh, Andrea Fischer, Andrea Tipold, AR Deibler, CJ Abramson, Clare Rusbridge, DK Thompson, E Wagner, Edward E. Patterson, EJ Ives, EL So, F Cendes, F Rosenow, GS Berns, GS Berns, H Goldberg, Heidrun Potschka, Holger A. Volk, I Craven, J Laothamatas, J Oertzen Von, J Velmurugan, J Wellmer, J Wellmer, Jacques Penderis, Jelena Jovanovik, JS Duncan, JW Wheless, K Ono, Karen Muñana, Kaspar Matiasek, KL Stadler, KM Casey, KM Fiest, L Gygax, L Heske, L Kearsley-Fleet, LM Mellema, LS Garosi, Luisa De Risio, M Guye, M Konar, M Schwartz, Marjorie Milne, ME Milne, Mette Berendt, Michael Podell, MJ Fernandes, MS Anaya Garcia, N Farid, N Ogata, NK Focke, O Jacqmot, P Singh, P Szmuk, PF Cook, PM Smith, PT Wei, R Goncalves, R Kuzniecky, R Neppl, R Vasta, R Viitmaa, R Viitmaa, RA Thames, RL Wolf, Robyn G. Farqhuar, S Hecht, S Mizoguchi, S Torisu, Sam Long, SD Shorvon, Simon Platt, Sofie F. M. Bhatti, SP Knowler, T Guadalupe, T Hammen, T Kuwabara, TJ Oertzen von, TS Jokinen, U Ebert, V Jantti, V Martle, Veronika M. Stein, WD Gaillard, YM Lim, YS Ding, Z Haneef   +94 more
core   +6 more sources

Fluid and Neuroimaging Biomarkers in Microgliopathy Colony‐Stimulating Factor‐1 Receptor‐Related Disorders

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aims to identify both fluid and neuroimaging biomarkers for CSF1R‐RD that can inform the optimal timing of treatment administration to maximize therapeutic benefit, while also providing sensitive quantitative measurements to monitor disease progression.
Tomasz Chmiela, Madison Reeves, Karen Jansen‐West, Judith Dunmore, Yuping Song, Audrey Strongosky, Sunil Gandhi, Gilana Pikover, Matt Blurton‐Jones, Robert C. Spitale, Erik H. Middlebrooks, Leonard Petrucelli, Mercedes Prudencio, Zbigniew K. Wszolek   +13 more
wiley   +1 more source

Thalamocortical Connectivity and Microstructural Changes in Congenital and Late Blindness

Neural Plasticity, 2017
There is ample evidence that the occipital cortex of congenitally blind individuals processes nonvisual information. It remains a debate whether the cross-modal activation of the occipital cortex is mediated through the modulation of preexisting ...
N. H. Reislev, T. B. Dyrby, H. R. Siebner, H. Lundell, M. Ptito, R. Kupers   +5 more
doaj   +1 more source

Post‐COVID Fatigue Is Associated With Reduced Cortical Thickness After Hospitalization

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuropsychiatric symptoms are among the most prevalent sequelae of COVID‐19, particularly among hospitalized patients. Recent research has identified volumetric brain changes associated with COVID‐19. However, it currently remains poorly understood how brain changes relate to post‐COVID fatigue and cognitive deficits.
Tim J. Hartung, Florentin Steigerwald, Amy Romanello, Cathrin Kodde, Matthias Endres, Sandra Frank, Peter Heuschmann, Philipp Koehler, Stephan Krohn, Daniel Pape, Jens Schaller, Sophia Stöcklein, Istvan Vadasz, Janne Vehreschild, Martin Witzenrath, Thomas Zoller, Carsten Finke, on behalf of the NAPKON Study Group, Y. Ahlgrimm, C. Finke, J. Fricke, T. Keil, L. Krist, N. Lisewsky, M. Mittermaier, M. Mueller‐Plathe, C. Pley, S. Schmidt, A. Stege, F. Steinbeis, S. Steinbrecher, C. Wildberg, M. Witzenrath, E. Zessin, T. Zoller, C. Arendt, C. Bellinghausen, S. Cremer, A. Groh, A. Gruenewaldt, Y. Khodamoradi, S. Klinsing, G. Rohde, M. Vehreschild, T. Vogl, S. Frank, J. C. Hellmuth, M. Huber, S. Kaeaeb, O. T. Keppler, E. Khatamzas, C. Mandel, S. Mueller, M. Muenchhoff, L. Reeh, C. Scherer, H. Stubbe, M. von Bergwelt, L. Weiss, B. Zwissler, S. Cleef, M. E. Figuera Basso, J. Franzenburg, K. Franzpoetter, A. Friedrichs, A. Hermes, J. Heyckendorf, C. Kujat, I. Lehmann, C. Maetzler, S. Meier, D. Pape, S. Poick, L. Reinke, A. K. Russ, A. M. Scheer, D. Schunk, T. Tamminga, S. Bohnet, D. Droemann, K. F. Franzen, R. Hoerster, N. Kaeding, M. Nissen, P. Parschke, J. Rupp, S. Caesar, H. Einsele, S. Frantz, A. Frey, A. Grau, K. Haas, C. Haertel, K. G. Haeusler, G. Hein, J. Herrmann, A. Horn, R. Jahns, P. Meybohm, F. A. Montellano, C. Morbach, J. Schmidt, P. Schulze, S. Stoerk, J. Volkmann, T. Bahmer, A. Hermes, M. Krawczak, W. Lieb, S. Schreiber, T. Tamminga, B. Balzuweit, S. Berger, J. Fricke, M. Hummel, A. Krannich, L. Krist, F. Kurth, J. Lienau, R. Lorbeer, C. Pley, J. Schaller, S. Schmidt, C. Thibeault, M. Witzenrath, T. Zoller, I. Bernemann, T. Illig, M. Kersting, N. Klopp, V. Kopfnagel, S. Muecke, M. Kraus, B. Lorenz‐Depiereux, G. Anton, A. Kuehn‐Steven, S. Kunze, M. K. Tauchert, K. Appel, M. Brechtel, I. Broehl, K. Fiedler, R. Geisler, S. M. Hopff, K. Knaub, C. Lee, S. Nunes de Miranda, S. Raquib, G. Sauer, M. Scherer, J. J. Vehreschild, P. Wagner, L. Wolf, J. C. Hellmuth, K. Guenther, F. Haug, J. Haug, A. Horn, M. Kohls, C. Fiessler, P. U. Heuschmann, O. Miljukov, C. Nuernberger, J. P. Reese, L. Schmidbauer, I. Chaplinskaya, S. Hanss, D. Krefting, C. Pape, M. Rainers, A. Schoneberg, N. Weinert, T. Bahls, W. Hoffmann, M. Nauck, C. Schaefer, M. Schattschneider, D. Stahl, H. Valentin, P. Heuschmann, A. L. Hofmann, S. Jiru‐Hillmann, J. P. Reese, S. Herold, P. Heuschmann, R. Heyder, W. Hoffmann, T. Illig, S. Schreiber, J. J. Vehreschild, M. Witzenrath   +190 more
wiley   +1 more source

Theta Activity in the Left Dorsal Premotor Cortex During Action Re-Evaluation and Motor Reprogramming

Frontiers in Human Neuroscience, 2018
The ability to rapidly adjust our actions to changes in the environment is a key function of human motor control. Previous work implicated the dorsal premotor cortex (dPMC) in the up-dating of action plans based on environmental cues.
Giovanni Pellegrino, Giovanni Pellegrino, Leo Tomasevic, Damian Marc Herz, Damian Marc Herz, Kit Melissa Larsen, Kit Melissa Larsen, Hartwig Roman Siebner, Hartwig Roman Siebner   +8 more
doaj   +1 more source

Accomplishments and challenges in stem cell imaging in vivo. [PDF]

, 2019
Stem cell therapies have demonstrated promising preclinical results, but very few applications have reached the clinic owing to safety and efficacy concerns.
Bose, Rajendran JC, Mattrey, Robert F
core  

Reduced Muscular Carnosine in Proximal Myotonic Myopathy—A Pilot 1H‐MRS Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Myotonic dystrophy type 2 (proximal myotonic myopathy, PROMM) is a progressive multisystem disorder with muscular symptoms (proximal weakness, pain, myotonia) and systemic manifestations such as diabetes mellitus, cataracts, and cardiac arrhythmias.
Alexander Gussew, Maryam Kargaran, Maik Rothe, Andreas Deistung, Dietrich Stoevesandt, Walter A. Wohlgemuth, David Strube, Thomas Kendzierski, Anna Katharina Kölsch, Maurits Gerhard Abraham Heuschen, Markus Otto, Alexander Mensch   +11 more
wiley   +1 more source