Results 41 to 50 of about 69,093 (157)

Infants' brain activity to cartoon face using functional near-infrared spectroscopy.

open access: yesPLoS ONE, 2022
In this study, to investigate whether infants showed face-specific brain activity to a cartoon human face, we conducted a functional near-infrared spectroscopy (fNIRS) experiment and a behavioral experiment.
Nanako Yamanaka   +2 more
doaj   +1 more source

Functional near-infrared spectroscopy during optic flow with and without fixation. [PDF]

open access: yesPLoS ONE, 2018
Individuals with visual vertigo describe symptoms of dizziness, disorientation, and/or impaired balance in environments with conflicting visual and vestibular information or complex visual stimuli.
Carrie W Hoppes   +4 more
doaj   +1 more source

Dynamic causal modelling for functional near-infrared spectroscopy

open access: yesNeuroImage, 2015
Functional near-infrared spectroscopy (fNIRS) is an emerging technique for measuring changes in cerebral hemoglobin concentration via optical absorption changes. Although there is great interest in using fNIRS to study brain connectivity, current methods are unable to infer the directionality of neuronal connections.
Tak, S   +4 more
openaire   +4 more sources

Decoding semantic representations from functional near-infrared spectroscopy signals [PDF]

open access: yesNeurophotonics, 2017
This study uses representational similarity-based neural decoding to test whether semantic information elicited by words and pictures is encoded in functional near-infrared spectroscopy (fNIRS) data. In experiment 1, subjects passively viewed eight audiovisual word and picture stimuli for 15 min.
Benjamin D, Zinszer   +4 more
openaire   +2 more sources

Capturing Pain in the Cortex during General Anesthesia: Near Infrared Spectroscopy Measures in Patients Undergoing Catheter Ablation of Arrhythmias. [PDF]

open access: yesPLoS ONE, 2016
The predictability of pain makes surgery an ideal model for the study of pain and the development of strategies for analgesia and reduction of perioperative pain. As functional near-infrared spectroscopy reproduces the known functional magnetic resonance
Barry D Kussman   +7 more
doaj   +1 more source

Functional data analysis view of functional near infrared spectroscopy data

open access: yesJournal of Biomedical Optics, 2013
Functional near infrared spectroscopy (fNIRS) is a powerful tool for the study of oxygenation and hemodynamics of living tissues. Despite the continuous nature of the processes generating the data, analysis of fNIRS data has been limited to discrete-time methods.
Zeinab, Barati   +2 more
openaire   +2 more sources

Bibliometric evaluation of 2000–2019 publications on functional near-infrared spectroscopy

open access: yesNeuroImage, 2020
This study aimed to explore and analyze research trends and frontiers on functional near-infrared spectroscopy (fNIRS) in the past 20 years and identify collaboration networks.
Wangwang Yan   +8 more
doaj   +1 more source

Investigating Task‐Free Functional Connectivity Patterns in Newborns Using Functional Near‐Infrared Spectroscopy

open access: yesBrain and Behavior
Background Resting‐state networks (RSNs), particularly the sensorimotor network, begin to strengthe in the third trimester of pregnancy and mature extensively by term age.
Homa Vahidi   +10 more
doaj   +1 more source

Temporal Hemodynamic Classification of Two Hands Tapping Using Functional Near – Infrared Spectroscopy

open access: yesFrontiers in Human Neuroscience, 2013
In recent decades, a lot of achievements have been obtained in imaging and cognitive neuroscience of human brain. Brain’s activities can be shown by a number of different kinds of non-invasive technologies, such as: Near-Infrared Spectroscopy (NIRS ...
Hai Thanh Nguyen   +3 more
doaj   +1 more source

What we can and cannot (yet) do with functional near infrared spectroscopy

open access: yesFrontiers in Neuroscience, 2014
Functional near infrared spectroscopy (NIRS) is a relatively new technique complimentary to EEG for the development of brain-computer interfaces (BCIs). NIRS-based systems for detecting various cognitive and affective states such as mental and emotional
Megan eStrait, Matthias eScheutz
doaj   +1 more source

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