Results 51 to 60 of about 579,587 (260)

Editorial Special Section on Biomedical Diffuse Optics for the Brain

open access: yesIEEE Open Journal of Engineering in Medicine and Biology, 2023
This special section collects four articles on the application of diffuse optics to measure cerebral hemodynamics and oxygenation. The possibility of using near-infrared light to collect cerebral hemodynamic and metabolic information through the intact ...
Sergio Fantini
doaj   +1 more source

Improved physiological noise regression in fNIRS: a multimodal extension of the General Linear Model using temporally embedded Canonical Correlation Analysis [PDF]

open access: yes, 2020
For the robust estimation of evoked brain activity from functional Near-Infrared Spectroscopy (fNIRS) signals, it is crucial to reduce nuisance signals from systemic physiology and motion.
Boas, David A.   +4 more
core   +1 more source

The Contribution of Functional Near-Infrared Spectroscopy (fNIRS) to the Study of Neurodegenerative Disorders: A Narrative Review. [PDF]

open access: yesDiagnostics (Basel)
Functional near-infrared spectroscopy (fNIRS) is an innovative neuroimaging method that offers several advantages over other commonly used modalities. This narrative review investigated the potential contribution of this method to the study of neurodegenerative disorders.
Liampas I   +7 more
europepmc   +4 more sources

Mental workload classification using convolutional neural networks based on fNIRS-derived prefrontal activity

open access: yesBMC Neurology, 2023
Background Functional near-infrared spectroscopy (fNIRS) is a tool to assess brain activity during cognitive testing. Despite its usefulness, its feasibility in assessing mental workload remains unclear. This study was to investigate the potential use of
Jin-Hyuck Park
doaj   +1 more source

A Motion Artifact Correction Procedure for fNIRS Signals Based on Wavelet Transform and Infrared Thermography Video Tracking

open access: yesSensors, 2021
Functional near infrared spectroscopy (fNIRS) is a neuroimaging technique that allows to monitor the functional hemoglobin oscillations related to cortical activity.
David Perpetuini   +4 more
doaj   +1 more source

Deep Learning in fNIRS: A review [PDF]

open access: yes, 2022
Significance: Optical neuroimaging has become a well-established clinical and research tool to monitor cortical activations in the human brain. It is notable that outcomes of functional Near-InfraRed Spectroscopy (fNIRS) studies depend heavily on the data processing pipeline and classification model employed.
arxiv   +1 more source

Use of functional near-infrared spectroscopy to evaluate cognitive change when using healthcare simulation tools [PDF]

open access: yes, 2019
This is an accepted manuscript of an article published by BMJ on 01/11/2020, available online: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8936993/ The accepted version of the publication may differ from the final published version.Background The use ...
Bollard, Martin   +3 more
core   +2 more sources

Neuroplasticity of speech-in-noise processing in older adults assessed by functional near-infrared spectroscopy (fNIRS)

open access: yesBrain Topography, 2023
AbstractFunctional near-infrared spectroscopy (fNIRS), a non-invasive optical neuroimaging technique that is portable and acoustically silent, has become a promising tool for evaluating auditory brain functions in hearing- vulnerable individuals. This study, for the first time, used fNIRS to evaluate neuroplasticity of speech-in-noise processing in ...
Mai G   +4 more
europepmc   +5 more sources

Differentiating between bipolar and unipolar depression using prefrontal activation patterns: Promising results from functional near infrared spectroscopy (fNIRS) findings

open access: hybridJournal of Affective Disorders, 2020
Kun Feng   +13 more
openalex   +2 more sources

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