Results 1 to 10 of about 6,758,245 (204)

Second derivative General Linear Method in Nordsieck form [PDF]

Journal of Numerical Analysis and Approximation Theory, 2019
This paper considers the construction of second derivative general linear methods (SD-GLM) from hybrid LMM and their transformation to Nordsieck GLM. How the Runge-Kutta starters for the methods can be derived are given.
Robert I. Okuonghae, Monday Ndidi Oziegbe Ikhile   +1 more
doaj   +9 more sources

A novel technique for delineating the effect of variation in the learning rate on the neural correlates of reward prediction errors in model-based fMRI

Frontiers in Psychology, 2023
IntroductionComputational models play an increasingly important role in describing variation in neural activation in human neuroimaging experiments, including evaluating individual differences in the context of psychiatric neuroimaging.
Henry W. Chase
doaj   +1 more source

Kernel Density Estimation of Electromyographic Signals and Ensemble Learning for Highly Accurate Classification of a Large Set of Hand/Wrist Motions

Frontiers in Neuroscience, 2022
The performance of myoelectric control highly depends on the features extracted from surface electromyographic (sEMG) signals. We propose three new sEMG features based on the kernel density estimation.
Parviz Ghaderi, Parviz Ghaderi, Marjan Nosouhi, Mislav Jordanic, Hamid Reza Marateb, Hamid Reza Marateb, Miguel Angel Mañanas, Miguel Angel Mañanas, Dario Farina   +8 more
doaj   +1 more source

Pros and cons of using the informed basis set to account for hemodynamic response variability with developmental data

Frontiers in Neuroscience, 2016
Conventional analysis of functional magnetic resonance imaging (fMRI) data using the general linear model (GLM) employs a neural model convolved with a canonical hemodynamic response function (HRF) peaking 5s after stimulation. Incorporation of a further
Fabien Cignetti, Fabien Cignetti, Emilie Salvia, Emilie Salvia, Jean-Luc Anton, Marie-Helene Grosbras, Marie-Helene Grosbras, Christine Assaiante, Christine Assaiante   +8 more
doaj   +1 more source

A New SDIMSIM Methods with Optimized Region of Stability and Sustainable Development with Applications On Neutrosophic Data [PDF]

Neutrosophic Sets and Systems
General Linear Methods (GLMs) were introduced as logical extensions of the conventional Runge–Kutta and linear multistep methods. In the scenario when second derivatives, in addition to first derivatives, can be computed, a GLM modification known as ...
A.Y. J. Almasoodi, Mohammed Kadhim Mohsin, Sarah A.AL-Ameedee, Mohammed Amer Shanyoor   +3 more
doaj   +1 more source

Optimized statistical parametric mapping procedure for NIRS data contaminated by motion artifacts

Brain Informatics, 2017
This study investigated the spatial distribution of brain activity on body schema (BS) modification induced by natural body motion using two versions of a hand-tracing task.
Satoshi Suzuki
doaj   +1 more source

An Examination of Task-Evoked fMRI Data Processing in Functional Connectivity. [PDF]

J Neurosci Res
Giubergia A, Mascheretti S, Lampis V, Ciceri T, Villa M, Andreola C, Arrigoni F, Bertoldo A, Peruzzo D.   +8 more
europepmc   +1 more source

Cedalion tutorial: a Python-based framework for comprehensive analysis of multimodal fNIRS and DOT from the lab to the everyday world. [PDF]

Neurophotonics
Middell E, Carlton LB, Moradi S, Codina T, Fischer T, Cutler J, Kelley SM, Behrendt J, Dissanayake T, Harmening N, Yücel MA, Boas DA, von Lühmann A.   +12 more
europepmc   +1 more source

Nonlinear KCCA in fMRI activation analysis: Self-supervised optimization and robust back-reconstruction. [PDF]

Imaging Neurosci (Camb)
Han C, Yang Z, Zhuang X, Cordes D.
europepmc   +1 more source

Systemic immune inflammation, physical function, and mortality in US adults: A prospective follow-up analysis of NHANES 2011 to 2014. [PDF]

Medicine (Baltimore)
Chang YC, Huang SW, Cheng YH, Chen YW, Hsu TH, Lin HW.   +5 more
europepmc   +1 more source