Results 61 to 70 of about 19,313 (242)

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

open access: yesFrontiers 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   +6 more
doaj   +1 more source

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

open access: yesJournal 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

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

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

open access: yesFrontiers 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   +3 more
doaj   +1 more source

Long-term continuous monitoring of the preterm brain with diffuse optical tomography and electroencephalography: A technical note on cap manufacturing [PDF]

open access: yes, 2016
open12noDiffuse optical tomography (DOT) has recently proved useful for detecting whole-brain oxygenation changes in preterm and term newborns' brains.
Amodio, Piero   +11 more
core   +2 more sources

Prefrontal cortex activation upon a demanding virtual hand-controlled task: A new frontier for neuroergonomics [PDF]

open access: yes, 2016
open9noFunctional near-infrared spectroscopy (fNIRS) is a non-invasive vascular-based functional neuroimaging technology that can assess, simultaneously from multiple cortical areas, concentration changes in oxygenated-deoxygenated hemoglobin at the ...
Andrea ePetracca   +8 more
core   +6 more sources

Assessment of cerebrovascular dysfunction after traumatic brain injury with fMRI and fNIRS

open access: yesNeuroImage: 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   +7 more
doaj   +1 more source

Contribution of speckle noise in near-infrared spectroscopy measurements [PDF]

open access: yes, 2019
Near-infrared spectroscopy (NIRS) is widely used in biomedical optics with applications ranging from basic science, such as in functional neuroimaging, to clinical, as in pulse oximetry.
Boas, David A.   +5 more
core   +1 more source

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

open access: yesActa 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   +4 more
doaj   +1 more source

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