Results 61 to 70 of about 27,109 (223)

Oscillator decomposition of infant fNIRS data

PLOS Computational Biology, 2022
The functional near-infrared spectroscopy (fNIRS) can detect hemodynamic responses in the brain and the data consist of bivariate time series of oxygenated hemoglobin (oxy-Hb) and deoxygenated hemoglobin (deoxy-Hb) on each channel. In this study, we investigate oscillatory changes in infant fNIRS signals by using the oscillator decompisition method ...
Takeru Matsuda, Fumitaka Homae, Hama Watanabe, Gentaro Taga, Fumiyasu Komaki   +4 more
openaire   +3 more sources

Evaluation of rigid registration methods for whole head imaging in diffuse optical tomography [PDF]

, 2015
Functional brain imaging has become an important neuroimaging technique for the study of brain organization and development. Compared to other imaging techniques, diffuse optical tomography (DOT) is a portable and low-cost technique that can be applied ...
Culver, Joseph P., Dehghani, Hamid, Eggebrecht, Adam T., Ferradal, Silvina L., Wu, Xue   +4 more
core   +2 more sources

Advanced flexible brain computer interface materials: From development to application

FlexMat, EarlyView.
This review explores how novel materials coatings are advancing brain‐computer interface (BCI) technology. It describes how these materials help overcome key challenges in signal accuracy, biocompatibility, and device durability. The paper highlights BCI applications in medicine and entertainment, and discusses future trends that could transform human ...
Renquan Guan, Xueying Cheng, Hao Xu, Zheng Lou, Zhao Zhao, Lili Wang   +5 more
wiley   +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

Amplitude of fNIRS Resting-State Global Signal Is Related to EEG Vigilance Measures: A Simultaneous fNIRS and EEG Study

Frontiers in Neuroscience, 2020
Recently, functional near-infrared spectroscopy (fNIRS) has been utilized to image the hemodynamic activities and connectivity in the human brain. With the advantage of economic efficiency, portability, and fewer physical constraints, fNIRS enables ...
Yuxuan Chen, Julia Tang, Yafen Chen, Jesse Farrand, Melissa A. Craft, Barbara W. Carlson, Han Yuan, Han Yuan   +7 more
doaj   +1 more source

Classifying motor imagery in presence of speech [PDF]

, 2010
In the near future, brain-computer interface (BCI) applications for non-disabled users will require multimodal interaction and tolerance to dynamic environment. However, this conflicts with the highly sensitive recording techniques used for BCIs, such as
Gürkök, Hayrettin, Poel, Mannes, Zwiers, Job   +2 more
core   +4 more sources

Interactive Videos in Multimodal Listening Assessments: Examining Language Learners' Perspectives

TESOL Quarterly, EarlyView.
Abstract The academic success of international students who speak English as a second language (L2) hinges on their ability to effectively communicate and comprehend information in English, which requires well‐developed listening skills. Given that real‐world listening mostly involves processing both auditory and visual information, incorporating ...
Shanshan He, Ruslan Suvorov
wiley   +1 more source

Use of Wearable Sensors in Angelman Syndrome: A Systematic Review

Journal of Intellectual Disability Research, EarlyView.
ABSTRACT Background Wearable sensors are a promising method for collecting clinical trial outcome data for people with Angelman syndrome (AS). However, there has yet to be a systematic probe into the ways in which wearable sensors have been successfully used in AS. The current study aims to provide a quantitative summary of wearable sensors used in AS,
Veronika Vozka, Wei Siong Neo, Jane Kinkus Yatcilla, Carolyn E. B. McCormick, Roslyn Harold, Kimberly Gálvez‐Ortega, Mihir Dey, Laura E. Fitzpatrick, A. J. Schwichtenberg, Orlando S. Hoilett, Dan Foti, Bridgette L. Kelleher   +11 more
wiley   +1 more source

Effects of glaucoma and snoring on cerebral oxygenation in the visual cortex: a study using functional Near Infrared Spectroscopy (fNIRS) [PDF]

, 2018
Purpose: The purpose of this study was to investigate the effects of snoring and glaucoma on the visual Haemodynamic Response (HDR) using functional Near Infrared Spectroscopy (fNIRS).
Aitchison, Ross T., Hill, Gemma, Imrie, Jayne, Kennedy, Graeme J., Mansfield, David, Morrison, Gordon, Shahani, Uma, Simmers, Anita J., Ward, Laura M.   +8 more
core   +1 more source

Cognitive control in belief-laden reasoning during conclusion processing: An ERP study [PDF]

, 2013
Belief bias is the tendency to accept conclusions that are compatible with existing beliefs more frequently than those that contradict beliefs. It is one of the most replicated behavioral findings in the reasoning literature.
Bonnefond M, De Neys W, Donchin E, Donkers FCL, Dube C, Edward J. N. Stupple, Entao Zhang, Evans JSB T, Evans JSBT, Evans JSBT, Evans JSBT, Goel V, Haijiang Li, Junlong Luo, Keren G, Klauer KC, Lei Jia, Luo JL, Luo JL, Morley NJ, Pfefferbaum A, Polich J, Prado J, Qinglin Zhang, Qiu J, Qun Yang, Stupple EJN, Stupple EJN, Tsujii T, Tsujii T, Turner JAP, Xiao Xiao, Xin Liu   +32 more
core   +2 more sources