Results 91 to 100 of about 794,928 (281)

Neurologic Manifestations of Long COVID Affect Adult Females More Severely Than Males

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterize differences in neurologic manifestations of postacute sequelae of SARS‐CoV‐2 infection (Neuro‐PASC) between females and males. Methods Cross‐sectional study of the first consecutive 261 posthospitalization Neuro‐PASC (PNP) and 2068 nonhospitalized Neuro‐PASC (NNP) patients evaluated at the Neuro‐COVID clinic between ...
Hannah Kopinsky, Melissa Lopez, Janet Miller, Millenia Jimenez, Eric M. Liotta, Igor J. Koralnik   +5 more
wiley   +1 more source

Quantitative MRI Uncovers Subtle Cortical Damage in Myelin Oligodendrocyte Glycoprotein Antibody‐Associated Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether myelin‐sensitive quantitative MRI reveals microstructural abnormalities in normal‐appearing cortex (NACtx) in myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD), indicating that conventional MRI underestimates remission residual cortical injury.
Valentina Camera, Agnese Tamanti, Silvia Messina, Nicola Dall'Osto, Teresa Maltempo, Stefano Ziccardi, Matteo Foschi, Maria Grazia Piscaglia, Diana Ferraro, Francesco Crescenzo, Francesca Rossi, Albulena Bajrami, Sabrina Marangoni, Damiano Marastoni, Francesca Benedetta Pizzini, Maria Isabel Leite, Roberta Magliozzi, Patrick Waters, Massimiliano Calabrese, Jacqueline Palace, Ruth Geraldes   +20 more
wiley   +1 more source

Feasibility of semantic segmentation of anatomical structures during minimally invasive lobectomy using a transformer-based deep learning architectureCentral MessagePerspective

JTCVS Open
Objectives: During anatomic lung resection, intraoperative guidance identifying anatomic structures at risk of injury may improve surgical safety and serve as an educational tool. To enhance clinical practices, we aim to develop and evaluate the accuracy
Kenta Nakahashi, MD, Takuto Yoshida, MD, Matjaz Jogan, PhD, Kate Kazlovich, MSc, Takamasa Koga, MD, PhD, Fumi Yokote, MD, PhD, Takahiro Yanagihara, MD, PhD, Andrew Effat, MEng, Guiqiu Liao, PhD, Hana Kosoy, BHSc, Nicholas Bernards, PhD, Doraid Jarrar, MD, Daniel A. Hashimoto, MD, Amin Madani, MD, PhD, Kazuhiro Yasufuku, MD, PhD   +14 more
doaj   +1 more source

NAS-Unet: Neural Architecture Search for Medical Image Segmentation

IEEE Access, 2019
Neural architecture search (NAS) has significant progress in improving the accuracy of image classification. Recently, some works attempt to extend NAS to image segmentation which shows preliminary feasibility.
Yu Weng, Tianbao Zhou, Yujie Li, Xiaoyu Qiu   +3 more
doaj   +1 more source

Baseline Neuroinflammation Stratifies TSPO‐PET Response to Disease‐Modifying Therapy in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate which baseline clinical and imaging characteristics best predict TSPO‐PET‐measurable reduction in glial activation following treatment of multiple sclerosis (MS), to utilize this information for designing more efficient biomarker‐based clinical trials targeting glial activation.
Marlene T. Morch, Markus Matilainen, Giulia N. Baldrighi, Marjo Nylund, Maija Saraste, Laura Airas   +5 more
wiley   +1 more source

Influence of dendritic cells on corneal nerve morphological analysis and clinical relevance in chronic dry eye disease after femtosecond laser-assisted laser in situ keratomileusis

Frontiers in Medicine
PurposeThis study aims to investigate the influence of dendritic cells (DCs) on corneal nerve morphology and the clinical significance in chronic Femtosecond Laser-Assisted Laser in Situ Keratomileusis (FS-LASIK) related dry eye disease (DED).MethodsThe ...
Yilin Liu, Yilin Liu, Baikai Ma, Baikai Ma, Lu Zhao, Hongshuo Li, Wenlong Li, Wenlong Li, Zhengze Sun, Zhengze Sun, Hongyu Duan, Hongyu Duan, Yitian Zhao, Hong Qi, Hong Qi   +14 more
doaj   +1 more source

Stage‐Dependent β‐Synuclein Links MRI and Cognitive Decline in Alzheimer's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Synaptic degeneration drives cognitive decline in Alzheimer's disease (AD), but synaptic biomarkers are scarce. Brain‐enriched β‐synuclein emerged as a synaptic damage marker. We investigated its diagnostic, prognostic, and structural correlates across the AD continuum.
Ulaş Ay, Merve Alaylioglu, Erdi Sahin, Sanem Sultan Yoruk Oner, Gulce Iskan, Gulce Cosku Yilmaz Cakan, Gozde Kizilates‐Evin, Emre Hari, Elif Kurt, Erdinc Dursun, Basar Bilgic, Hasmet Hanagasi, Hakan Gurvit, Tamer Demiralp, Duygu Gezen‐Ak, Bedia Samanci   +15 more
wiley   +1 more source

Research on underwater polarization image segmentation inspired by biological optic nerve

, 2013
—Due to effects of the light by water and other particles, the quality of underwater image will degrade. The traditional underwater image segmentation methods based on intensity and spectrum have difficulty in determining boundary. Inspired by the visual
Jie Shen, Zhe Chen, Yurong Wu, Huibin Wang   +3 more
core   +1 more source

Biophysical simulation enables segmentation and nervous system atlas mapping for image first spatial omics

npj Systems Biology and Applications
Spatial omics (SO) produces high-definition mapping of subcellular molecules within tissue samples. Mapping transcripts to anatomical regions requires segmentation, but this remains challenging in tissue cross-sections with tubular structures like axons ...
Lina Mohammed Ali, Aldrin Kay Yuen Yim, Emanuel Gerbi, Thien Nguyen, Nicholas Tu, Faith Ikede, Remi Sampaleanu, Diana Grigore, Jason Waligorski, Colin Kremitzki, Liya Yuan, Wendy Dong, Robi Mitra, Jeffrey Milbrandt, William Buchser   +14 more
doaj   +1 more source

Comparative Analysis of Choroid Plexus Volume Between MOG Antibody Associated Disease and Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Choroid plexus volume (CPV) has been proposed as a neuro‐immunological marker of multiple sclerosis (MS), but its relevance in myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD) remains uncertain. We analyzed CPV in 43 individuals with MOGAD, 48 with MS, and 44 healthy controls using a Bayesian Gaussian mixture modeling ...
Jae‐Won Hyun, Shaun G. Hong, Na Young Park, Su‐Hyun Kim, Ho Jin Kim   +4 more
wiley   +1 more source