Results 251 to 260 of about 907,352 (310)

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

Sinogram-based flow estimation in computed tomography using a physics-informed neural network: Impact of gantry rotation speed, X-ray fluence and pulsed acquisition on accuracy. [PDF]

Med Phys
Guo J, Khurana GS, Grande AG, Alamo JCD, Contijoch F.   +4 more
europepmc   +1 more source

A quantile cure model with partially functional covariate effects. [PDF]

Stat Methods Med Res
Chen CM, Peng Y.
europepmc   +1 more source

An Inverse Generalized Conversion Filter for State Estimation in Nonlinear Adversarial Sensing Systems. [PDF]

Sensors (Basel)
Xi YA, Dong XH, Wu SY.
europepmc   +1 more source

Evaluating and Refining Claims-Based Algorithms for Pregnancy Outcomes and Gestational Age Estimation in Korea. [PDF]

J Korean Med Sci
Kim HJ, Cho H, Jung SY, Shin JY, Choe SA, Choi NK.   +5 more
europepmc   +1 more source

Research on AUV Underwater Localization Method Based on an n-Shaped Array. [PDF]

Sensors (Basel)
Han C, Gao M, Shen T, Guo C.
europepmc   +1 more source

FOSTER: A Comprehensive Pipeline for Transabdominal Fetal Pulse Oximetry Validated in a Large Animal Model of Pregnancy. [PDF]

IEEE Trans Biomed Eng
Kasap B, Saffarpour M, Qian W, Joarder RR, Vali K, Ghiasi S.   +5 more
europepmc   +1 more source

Robust estimation of the scale and of the autocovariance function of Gaussian shortand long-range dependent processes.

Moulines, Eric, Reisen, Valdério Anselmo, Boistard, Hélène, Levy-Leduc, Céline, Taqqu, Murad   +4 more
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Range Flow Estimation

Computer Vision and Image Understanding, 2002
Summary: We discuss the computation of the instantaneous 3D displacement vector fields of deformable surfaces from sequences of range data. We give a novel version of the basic motion constraint equation that can be evaluated directly on the sensor grid.
Hagen Spies, Bernd Jähne, John L. Barron   +2 more
openaire   +2 more sources