Results 131 to 140 of about 2,762,715 (318)

FDG‐PET Associations With Disease Severity and Outcomes in NMDA‐Receptor IgG Autoimmune Encephalitis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Patients with N‐methyl‐D‐aspartate (NMDA) receptor‐immunoglobulin G (IgG) autoimmune encephalitis (NMDAR‐IgG AE) demonstrate occipital lobe hypometabolism on baseline brain fluorodeoxyglucose‐positron emission tomography (bFDG‐PET).
Jonathan K. Lee, Jeffrey Lambe, Scott Johnson, Akua Abrah, Jennifer Bullen, Jeffrey A. Cohen, Tatchaporn Ongphichetmetha, Amy Kunchok   +7 more
wiley   +1 more source

Single-Chain Architecture in a Multi-Channel Magnetic Particle Spectrometer

Magnetic particle spectrometry (MPS) is a valuable tool for characterizing the magnetic properties of magnetic nanoparticles (MNPs), which significantly affect image resolution in MPI.
Lindenberg, Arthur Vincet, Buzug, Thorsten M., Graeser, Matthias, Bakenecker, Anna Christin, Lindenberg, Arthur-Vincent, Gräser, Matthias, Malhotra, Ankit, Buzug, Thorsten, Lüdtke-Buzug, Kerstin, Ahlborg, Mandy   +9 more
core   +1 more source

Posterior Cortical Atrophy in the Asia‐Pacific: A Report From the PCA Asian Workgroup

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Posterior Cortical Atrophy (PCA) is a distinct dementia syndrome primarily affecting spatial abilities and visual processing. It is associated with degeneration in the posterior part of the brain. PCA is subclassified into PCA‐pure and PCA‐plus syndromes based on consensus criteria.
Yuttachai Likitjaroen, Ya‐Ting Chang, Levinia Lim, Pai‐Yi Chiu, Jung‐Lung Hsu, SangYun Kim, Wataru Narita, Na Young Ryoo, Kyoko Suzuki, Nagaendran Kandiah, Sebastian Crutch, Ming‐Chyi Pai   +11 more
wiley   +1 more source

Analysis of Near-Field Magnetic Responses on ZrTe₅ through Cryogenic Magneto-THz Nano-Imaging

Instruments
One manifestation of light-Weyl fermion interaction is the emergence of chiral magnetic effects under magnetic fields. Probing real space magnetic responses at terahertz (THz) scales is challenging but highly desired, as the local responses are less ...
Samuel Haeuser, Richard H. J. Kim, Joong-Mok Park, Randall K. Chan, Muhammad Imran, Thomas Koschny, Jigang Wang   +6 more
doaj   +1 more source

Innate Immune Reprogramming Mediated by Endogenous Retroelement Dysregulation Drives Multiple Sclerosis Progression

Annals of Clinical and Translational Neurology, EarlyView.
Epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) and downstream myeloid cells, mediated by H3.3 downregulation and endogenous retroelement (ERE) overexpression, contributes to the progression of multiple sclerosis (MS). ABSTRACT Background Skewed myelopoiesis in the bone marrow has been identified as a key driver of multiple ...
Li‐Mei Xiao, Qiu‐Ping Zhao, Run‐Yun Li, Wei Chen, Huan‐Huan Song, Wan‐Jin Chen, Ying Fu   +6 more
wiley   +1 more source

Demo 19-16 Magnetic Domain Model

, 2001
An array of compasses is used as a model of magnetic domains. When a magnet is brought near the previously well-organized array of compasses, shown in Figure 1, they will flip in a random manner, as would the domains in a piece of iron subjected to an ...

core  

Hybrid supraparticles for combined MPI and magnetic hyperthermia

Combining magnetic particle imaging (MPI) with magnetic hyperthermia in a single location opens new effectivetheranostic applications, e.g. in targeted cancer therapy.
Müssig, Stephan, Kluwe, Bruno, Bakenecker, Anna C., Ackers, Justin, Heinlein, Markus, Mandel, Karl, Bakenecker, Anna Christin, Wei, Huimin, Aderhold, Eric   +8 more
core   +1 more source

Preparation and study of magnetic fluids [PDF]

, 1986
A study of the preparation and characterization of hydrocarbon based metal particle magnetic fluids (ferrofluids) is reported. Bimetallic alloy particle magnetic fluids with the particle compositions: FeCo, Co(_3)Fe and Ni(_3)Fe have been prepared by ...
Mason, Neil, Mason, N
core  

Paramagnetic Rim Lesions Are Associated With Trans‐Synaptic Degeneration of the Visual Pathway in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Retrograde trans‐synaptic degeneration (rTSD) from posterior visual pathway lesions in multiple sclerosis (MS) is characterized by hemi‐macular ganglion cell‐inner plexiform layer (GCIPL) thinning and contralateral visual field loss.
Abdul Jaber Tayem, Angel Liu, Sargis Manukyan, Mustafa Subhi, Elaina Luskin, Bryan Quah, Sreekanth Madhusoodhanan Nair, Arzu C. Has Silemek, Gabriela Zabala, Yujie Cui, Laura Locke, Paula Barreras, Marwa Kaisey, Vinicius Calsavara, Daniel S. Reich, Nancy L. Sicotte, Pascal Sati, Omar Al‐Louzi   +17 more
wiley   +1 more source

Perpendicular anisotropy in magnetic tunnel junctions

, 2012
Kugler Z. Perpendicular anisotropy in magnetic tunnel junctions.
Kugler, Zoe
core