Results 31 to 40 of about 30,789 (276)

Functional near infrared spectroscopy (fNIRS) to assess cognitive function in infants in rural Africa [PDF]

, 2011
Cortical mapping of cognitive function during infancy is poorly understood in low-income countries due to the lack of transportable neuroimaging methods. We have successfully piloted functional near infrared spectroscopy (fNIRS) as a neuroimaging tool in
A Blasi, A Cristia, C Kolyva, CA Powell, CG Victora, CG Victora, EB Isaacs, G Dehaene-Lambertz, H Obrig, H Sato, H Watanabe, J Currie, J Gervain, J Steinbrink, JA Guiraud, JJ Wolff, JL Beard, JP McCleery, K-H Lee, LF Van der Merwe, LV Coutts, M Elsabbagh, M Elsabbagh, M Huotilainen, MA Mendez, MK Georgieff, N Kretchmer, N Tzourio-Mazoyer, NL Everdell, P Belin, P Belin, P Tomalski, PG Lunn, PG Lunn, R Martorell, RJ Luyster, RN Aslin, S Lloyd-Fox, S Lloyd-Fox, S Lloyd-Fox, S Lloyd-Fox, S Lloyd-Fox, S Shimada, SE Cusick, SE Fox, T Grossmann, T Grossmann, T Imada, T Wilcox, Y Benjamini, Y Fukui, Y Minagawa-Kawai, Y Minagawa-Kawai, Y Minagawa-Kawai, Y Otsuka   +54 more
core   +1 more source

The Effect of Equine-Assisted Activities in Children Aged 7–8 Years Inhibitory Control: An fNIRS Study

Journal of Integrative Neuroscience, 2023
Background: Inhibitory control (IC), an important component of executive function, plays an important role in the overall development of children and has not been better studied in the field of equine-assisted activity (EAA).
XiaoDong Cheng, Lei Qian, Yongzhao Fan, Qian Tang, Hao Wu   +4 more
doaj   +1 more source

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

, 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., Cheng, Xiaojun, Li, Xinge, Ortega-Martinez, Antonio, Yucel, Meryem Ayşe, Zimmermann, Bernhard   +5 more
core   +1 more source

Classification accuracy and functional difference prediction in different brain regions of drug abuser prefrontal lobe basing on machine-learning

Mathematical Biosciences and Engineering, 2021
Taking different types of addictive drugs such as methamphetamine, heroin, and mixed drugs causes brain functional Changes. Based on the prefrontal functional near-infrared spectroscopy, this study was designed with an experimental paradigm that included
Banghua Yang, Xuelin Gu, Shouwei Gao, Ding Xu   +3 more
doaj   +1 more source

fNIRS in the developmental sciences [PDF]

WIREs Cognitive Science, 2015
AbstractWith the introduction of functional near‐infrared spectroscopy (fNIRS) into the experimental setting, developmental scientists have, for the first time, the capacity to investigate the functional activation of the infant brain in awake, engaged participants. The advantages of fNIRS clearly outweigh the limitations, and a description of how this
Teresa, Wilcox, Marisa, Biondi
openaire   +2 more sources

Determining Whether Tennis Benefits the Updating Function in Young Children: A Functional Near-Infrared Spectroscopy Study

Applied Sciences, 2020
This study aimed at investigating the behavioral and neuro-electrical impacts of a coordinative exercise intervention on the updating function of the working memory (WM) in young children.
Yinghui Lai, Zhipeng Wang, Guang H. Yue, Changhao Jiang   +3 more
doaj   +1 more source

Emotional modulation of visual cortex activity: A functional nearinfrared spectroscopy study [PDF]

, 2009
Functional neuroimaging and electroencephalography reveal emotional effects in early visual cortex. Here, we used fNIRS to examine haemodynamic responses evoked by neutral, positive and negative emotional pictures, matched for brightness, contrast, hue,
Gray, Marcus A., Jones, Catherine L., Medford, Nick, Minati, Ludovico   +3 more
core   +2 more sources

Measuring Cerebral Activation From fNIRS Signals: An Approach Based on Compressive Sensing and Taylor-Fourier Model [PDF]

, 2016
Functional near-infrared spectroscopy (fNIRS) is a noninvasive and portable neuroimaging technique that uses NIR light to monitor cerebral activity by the so-called haemodynamic responses (HRs).
Brigadoi, Sabrina, Frigo, Guglielmo, Giorgi, Giada, Narduzzi, Claudio, Sparacino, Giovanni   +4 more
core   +1 more source

Age-related changes in global motion coherence: conflicting haemodynamic and perceptual responses [PDF]

, 2018
Our aim was to use both behavioural and neuroimaging data to identify indicators of perceptual decline in motion processing. We employed a global motion coherence task and functional Near Infrared Spectroscopy (fNIRS). Healthy adults (n = 72, 18-85) were
A Arena, A Brodtmann, A Villringer, AJ Simmers, B Händel, B Rosengarten, B Sun, B Zalar, B Zimmerman, CK Tamnes, CL Grady, CM Stoppel, CR Pernet, CV Hutchinson, CV Hutchinson, DB Tran, DC Park, DD Garrett, E Maggioni, E O’Connor, E Roudaia, EG Conlon, EG Conlon, ER Sowell, FA Sorond, G Gratton, G Jasdzewski, G Maehara, G Porter, G Rees, GA Rousselet, GB Remijn, GC Gilmore, GL Trick, H Jasper, H Kojima, H Nakamura, HA Allen, HC Agnew, J Billino, J Carp, J Grinband, JD Bower, JF Norman, JH Meek, K Ball, KM Rodrigue, KS Pilz, KS Pilz, L Koessler, L Tang, L-C Chen, LG-G Bogfjellmo, LM Ward, M Kuba, MA McIntosh, MJ Herrmann, ML Schroeter, MM Bieniek, MW Voss, N Bocheva, N Raz, N Raz, OJ Braddick, P Atchley, PA Reuter-Lorenz, PJ Bennett, PJ Knox, R Gatto, R Jurca, R Wojciechowski, RB Tootell, RB Tootell, RF Helfrich, RJ Snowden, S Ajina, S Fantini, S Gilaie-Dotan, S Koyama, S Narasimhan, S Peca, S Sunaert, S Wijeakumar, S Wijeakumar, SC Biehl, SN Thiyagesh, T Hashimoto, T Näsi, TC Emmerling, TJ Huppert, V Kavcic, V Toronov, WNJM Colier, Y Kamitani   +93 more
core   +4 more sources