Results 31 to 40 of about 9,373 (179)

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

Neural correlates of spontaneous deception: A functional near-infrared spectroscopy (fNIRS)study [PDF]

Neuropsychologia, 2013
Deception is commonly seen in everyday social interactions. However, most of the knowledge about the underlying neural mechanism of deception comes from studies where participants were instructed when and how to lie. To study spontaneous deception, we designed a guessing game modeled after Greene and Paxton (2009) "Proceedings of the National Academy ...
Xiao Pan, Ding, Xiaoqing, Gao, Genyue, Fu, Kang, Lee   +3 more
openaire   +2 more sources

Disentangling the effects of near-infrared light stimulation and exercise on cognitive function in fNIRS studies

NeuroImage
Functional near-infrared spectroscopy (fNIRS) studies often aim to measure changes in the brain's hemodynamic response in relation to a specific intervention.
Matteo Martini, Natalia Arias
doaj   +1 more source

Optics Based Label-Free Techniques and Applications in Brain Monitoring

Applied Sciences, 2020
Functional near-infrared spectroscopy (fNIRS) has been utilized already around three decades for monitoring the brain, in particular, oxygenation changes in the cerebral cortex.
Priya Karthikeyan, Sadegh Moradi, Hany Ferdinando, Zuomin Zhao, Teemu Myllylä   +4 more
doaj   +1 more source

The present and future use of functional near‐infrared spectroscopy (fNIRS) for cognitive neuroscience [PDF]

Annals of the New York Academy of Sciences, 2018
AbstractThe past few decades have seen a rapid increase in the use of functional near‐infrared spectroscopy (fNIRS) in cognitive neuroscience. This fast growth is due to the several advances that fNIRS offers over the other neuroimaging modalities such as functional magnetic resonance imaging and electroencephalography/magnetoencephalography.
Paola Pinti, Ilias Tachtsidis, Antonia Hamilton, Joy Hirsch, Clarisse Aichelburg, Sam Gilbert, Paul W. Burgess   +6 more
openaire   +3 more sources

Cortical haemodynamic response measured by functional near infrared spectroscopy during a verbal fluency task in patients with major depression and borderline personality disorder

EBioMedicine, 2020
Background: Functional near infrared spectroscopy (fNIRS) provides a direct and quantitative assessment of cortical haemodynamic function during a cognitive task.
Syeda F. Husain, Tong-Boon Tang, Rongjun Yu, Wilson W. Tam, Bach Tran, Travis T. Quek, Shi-Hui Hwang, Cheryl W. Chang, Cyrus S. Ho, Roger C. Ho   +9 more
doaj   +1 more source

Using Functional Near Infrared Spectroscopy (fNIRS) to Study Dynamic Stereoscopic Depth Perception [PDF]

Brain Topography, 2016
The parietal cortex has been widely implicated in the processing of depth perception by many neuroimaging studies, yet functional near infrared spectroscopy (fNIRS) has been an under-utilised tool to examine the relationship of oxy- ([HbO]) and de-oxyhaemoglobin ([HbR]) in perception. Here we examine the haemodynamic response (HDR) to the processing of
Ward, Laura M., Morison, Gordon, Simpson, William A., Simmers, Anita J., Shahani, Uma   +4 more
openaire   +4 more sources

System Derived Spatial-Temporal CNN for High-Density fNIRS BCI

IEEE Open Journal of Engineering in Medicine and Biology, 2023
An intuitive and generalisable approach to spatial-temporal feature extraction for high-density (HD) functional Near-Infrared Spectroscopy (fNIRS) brain-computer interface (BCI) is proposed, demonstrated here using Frequency-Domain (FD) fNIRS for motor ...
Robin Dale, Thomas D. O'sullivan, Scott Howard, Felipe Orihuela-Espina, Hamid Dehghani   +4 more
doaj   +1 more source

Transforming Brain Health With Neurotechnology Convergence (Part II): Intelligent Neurointervention Systems for Neurological Disorders

Brain Health, EarlyView.
ABSTRACT Neurological disorders represent a critical domain within global health, necessitating advanced interventions to address complex pathologies such as tumors, functional disorders, and cerebrovascular diseases. Despite the proven benefits of early intervention, current treatment paradigms face significant challenges: (1) limited precision in ...
Qing Ye, Fei Peng, Chao Pan, Ping Zhang, Xuewei Xie, Zixiao Li, Yingxin Tang, Danyang Chen, Yuanwei Li, Jiawen Wu, Zao Han, Qing Dai, Quansheng Gu, Jizong Zhao, Zhouping Tang   +14 more
wiley   +1 more source

A MATLAB-based tool for converting fNIRS time-series data to Homer3-compatible formats

Neuroscience Informatics
Functional Near-Infrared Spectroscopy (fNIRS) is increasingly used in cognitive neuroscience and clinical research, yet preprocessing raw time-series data remains challenging.
Chao Wang, Xiaojun Cheng, Shichao Liu
doaj   +1 more source