Results 31 to 40 of about 18,210 (219)

Recent Developments in Instrumentation of Functional Near-Infrared Spectroscopy Systems

Applied Sciences, 2020
In the last three decades, the development and steady improvement of various optical technologies at the near-infrared region of the electromagnetic spectrum has inspired a large number of scientists around the world to design and develop functional near-
Murad Althobaiti, Ibraheem Al-Naib
doaj   +1 more source

The promising fNIRS: Uncovering the function of prefrontal working memory networks based on multi-cognitive tasks

Frontiers in Psychiatry, 2022
The diversity of cognitive task paradigms using functional near-infrared spectroscopy (fNIRS) and the lack of theoretical explanations for these functional imaging atlases have greatly hindered the application of fNIRS in psychiatry.
Yufei Ren, Gang Cui, Xiaoqian Zhang, Kun Feng, Chenchao Yu, Pozi Liu, Pozi Liu   +6 more
doaj   +1 more source

Regulation of cerebral blood flow during stimulus-induced brain activation: Instructions for the correct interpretation of fNIRS signals

Journal of Physical Fitness and Sports Medicine, 2014
This review summarizes the regulation of cerebral blood flow (CBF) during stimulus-induced brain activation, mainly in functional near infrared spectroscopy (fNIRS) studies.
Shota Hori, Akitoshi Seiyama
doaj   +1 more source

NICA: A Novel Toolbox for Near-Infrared Spectroscopy Calculations and Analyses

Frontiers in Neuroinformatics, 2020
Functional near-infrared spectroscopy (fNIRS) measures the functional activity of the cerebral cortex. The concentration changes of oxygenated (oxy-Hb) and deoxygenated hemoglobin (deoxy-Hb) can be detected and associated with activation of the cortex in
Philipp Raggam, Günther Bauernfeind, Selina C. Wriessnegger, Selina C. Wriessnegger   +3 more
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Long-term continuous monitoring of the preterm brain with diffuse optical tomography and electroencephalography: A technical note on cap manufacturing [PDF]

, 2016
open12noDiffuse optical tomography (DOT) has recently proved useful for detecting whole-brain oxygenation changes in preterm and term newborns' brains.
Amodio, Piero, Baraldi, Eugenio, Benavides-Varela, Silvia, Brigadoi, Sabrina, Cobelli, Claudio, Cutini, Simone, Dell’Acqua, Roberto, Galderisi, Alfonso, Lolli, Elisabetta, Meconi, Federica, Moro, Sara Basso, Trevisanuto, Daniele   +11 more
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Infant cortex responds to other humans from shortly after birth [PDF]

, 2013
A significant feature of the adult human brain is its ability to selectively process information about conspecifics. Much debate has centred on whether this specialization is primarily a result of phylogenetic adaptation, or whether the brain acquires ...
D Maurer, D Maurer, DE Mitchell, DT Delpy, F Fabbri, G Csibra, HH Jasper, I Gauthier, I Wartenburger, JJ Bolhuis, JT Klein, KA Pelphrey, L Brothers, MA Franceschini, MH Johnson, MH Johnson, N Kanwisher, O Pascalis, S Lloyd-Fox, S Lloyd-Fox, S Lloyd-Fox, S Lloyd-Fox, S Shultz, SP Koch, T Allison, T Grossmann, T Grossmann, TM Wright, Y Fukui, Y Sugita   +29 more
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Assessment of cerebrovascular dysfunction after traumatic brain injury with fMRI and fNIRS

NeuroImage: Clinical, 2020
Traumatic cerebral vascular injury (TCVI) is a frequent, but under-recognized, endophenotype of traumatic brain injury (TBI).  It likely contributes to functional deficits after TBI and TBI-related chronic disability, and represents an attractive target ...
Franck Amyot, Kimbra Kenney, Emily Spessert, Carol Moore, Margalit Haber, Erika Silverman, Amir Gandjbakhche, Ramon Diaz-Arrastia   +7 more
doaj   +1 more source

Functional near-infrared spectroscopy in the neuropsychological assessment of spatial memory: A systematic review

Acta Psychologica, 2022
Functional near-infrared spectroscopy (fNIRS) is a non-invasive optical imaging technique that employs near-infrared light to measure cortical brain oxygenation. The use of fNIRS has increased exponentially in recent years.
Tania Llana, Cristina Fernandez-Baizan, Magdalena Mendez-Lopez, Camino Fidalgo, Marta Mendez   +4 more
doaj   +1 more source

Simultaneous fNIRS and thermal infrared imaging during cognitive task reveal autonomic correlates of prefrontal cortex activity [PDF]

, 2015
Functional Near Infrared-Spectroscopy (fNIRS) represents a powerful tool to non-invasively study task-evoked brain activity. fNIRS assessment of cortical activity may suffer for contamination by physiological noises of different origin (e.g.
Cardone, D, Merla, A, Pinti, P
core   +1 more source

fNIRS for future use in auditory diagnostics

Current Directions in Biomedical Engineering, 2016
Functional near-infrared spectroscopy (fNIRS) is an emerging technique for the assessment of functional activity of the cerebral cortex. Recently fNIRS was also envisaged as a novel neuroimaging approach for measuring the auditory cortex (AC) activity in
Bauernfeind Günther, Haumann Sabine, Lenarz Thomas   +2 more
doaj   +1 more source