Results 181 to 190 of about 50,450 (261)

Electroencephalography‐Based Clustering Reveals Robust Neurophysiological Subtypes in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Parkinson's disease (PD) is clinically heterogeneous, with substantial variability in motor and cognitive features. Conventional clinical scales provide limited insight into underlying neural mechanisms and show poor longitudinal stability.
Daniel Vered, Zoya Katzir, Idan Daniel Grosbard, Avner Thaler, Inbal Maidan   +4 more
wiley   +1 more source

Miniaturized broadband high out-of-band rejection bandpass filter based on spoof surface plasmon polaritons with defected ground structure. [PDF]

Sci Rep
Yang L, Liu H, Cai B, Wu L, Cheng Y.
europepmc   +1 more source

Kinematic Features of Voluntary and Involuntary Head Movements in Cervical Dystonia

Movement Disorders, EarlyView.
Abstract Background Cervical dystonia (CD) has a varied motor presentation, combining abnormal postures with complex involuntary head movements. Classification of these motor patterns remains imprecise, relying on descriptive terminology without robust definitions. Objectives To provide a kinematically‐grounded description of the motor phenomenology of
Thomas Hart, Davide Martino, Larissa R. Heideman, Martijn Beudel, Mark J. Edwards, Anna Sadnicka, Francesca Morgante   +6 more
wiley   +1 more source

A novel fault diagnosis method for second-order bandpass filter circuit based on TQWT-CNN. [PDF]

PLoS One
Yuan X, Sheng Y, Zhuang X, Yin J, Yang S.   +4 more
europepmc   +1 more source

Generative MR Multitasking With Complex‐Harmonic Cardiac Encoding: Bridging the Gap Between Gated Imaging and Real‐Time Imaging

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop a unified image reconstruction framework that bridges real‐time and gated cardiac MRI, including quantitative MRI. Methods We introduce generative multitasking, which learns subject‐ and dataset‐specific implicit neural temporal bases from sequence timings and an interpretable latent space for cardiac and respiratory motion.
Xinguo Fang, Anthony G. Christodoulou
wiley   +1 more source

Characterization of external optical crosstalk reduction for SiPM-based scintillation detectors with an optical bandpass filter. [PDF]

Nucl Instrum Methods Phys Res A
Lee S, Choong WS, Cates JW.
europepmc   +1 more source

Image Encoding With Blipped Gradients in an Echo Train

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose An MRI scanner was designed and built to encode k$$ k $$‐space points in the spin echoes occurring between 180∘$$ 18{0}^{\circ } $$ pulses in an echo train by using blipped B0$$ {B}_0 $$ gradient pulses applied just prior to those spin echoes.
Logi Vidarsson, Gordon E. Sarty
wiley   +1 more source

Inertial‐Based LQG Control: A New Look at Inverted‐Pendulum Stabilization

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Linear‐quadratic Gaussian (LQG) control is a well‐established method for optimal control through state estimation, particularly in stabilizing an inverted pendulum on a cart. In standard laboratory setups, sensor redundancy enables direct measurement of configuration variables using displacement sensors and rotary encoders. However, in outdoor
Daniel Engelsman, Itzik Klein
wiley   +1 more source

A new design approach for dual-band power amplifiers based on dual-band HCC and bandpass filter. [PDF]

Sci Rep
Zarghami S, Hayati M.
europepmc   +1 more source