Results 141 to 150 of about 514,814 (311)

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown, Giulia Carli, Prabesh Kanel, Stiven Roytman, Jaimie Barr, Nicolaas I. Bohnen, Roger L. Albin   +6 more
wiley   +1 more source

A Prospective Study of Individuals at Risk of Multiple Sclerosis Informs the Design of Primary Prevention Studies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen, Ceren Tozlu, Tina Roostaei, Fatoumata Diallo, Kaho Onomichi, Jiyeon Son, Zongqi Xia, Philip L. De Jager   +7 more
wiley   +1 more source

City-scale Vehicle Trajectory Data from Traffic Camera Videos. [PDF]

Sci Data, 2023
Yu F, Yan H, Chen R, Zhang G, Liu Y, Chen M, Li Y.   +6 more
europepmc   +1 more source

Data Structures for Fréchet Queries in Trajectory Data.

, 2017
Let π be a trajectory in the plane, represented as a polyline with n edges. We show how to preprocess π into a data structure such that for any horizontal query segment σ in the plane and a subtrajectory between two vertices of π, one can quickly determine the Fréchet distance between σ and that subtrajectory.
de Berg, M.T., Mehrabi, A.D., Ophelders, T.A.E.   +2 more
openaire   +1 more source

Dataset for paper "Model-based Trajectory Tracking of a Compliant Continuum Robot"

This is the dataset for the dynamic analysis of the Endoscope described in paper "Model-based Trajectory Tracking of a Compliant Continuum Robot".
Georgilas, Ioannis, Atkins, Thibaud, Pekris, Solomon, Bailey, Nicola   +3 more
core   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina, Anna Marcé‐Grau, Barbara Masotto, Marta Codina, Lamia BenJemaa, Yasmina Elaribi, Mónica Martinez‐Gallo, Roger Colobran, Angel Sanchez‐Montañez, Irene Valenzuela, Yoshiko Murakami, Alfons Macaya   +11 more
wiley   +1 more source

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

Privacy-Preserving Modeling of Trajectory Data: Secure Sharing Solutions for Trajectory Data Based on Granular Computing

Mathematics
Trajectory data are embedded within driving paths, GPS positioning systems, and mobile signaling information. A vast amount of trajectory data play a crucial role in the development of smart cities.
Yanjun Chen, Ge Zhang, Chengkun Liu, Chunjiang Lu   +3 more
doaj   +1 more source

An analysis of the spatio-temporal behavior of COVID-19 patients using activity trajectory data. [PDF]

Heliyon, 2023
Shen X, Yuan H, Jia W, Li Y, Zhao L.
europepmc   +1 more source

Vessel Trajectory Data Mining: A Review

IEEE Access
Recentadvancementsinsensorandtrackingtechnologieshavefacilitatedthereal-timetrackingof marine vessels as they traverse the oceans. As a result, there is an increasing demand to analyze thesedatasets to derive insights into vessel movement patterns and to investigate activities occurring withinspecific spatial and temporal contexts. This survey offers a
Troupiotis-Kapeliaris, Alexandros, Kastrisios, Christos, Zissis, Dimitrios   +2 more
openaire   +4 more sources