Results 171 to 180 of about 579,587 (260)

Functional near-infrared spectroscopy (fNIRS) of brain function during active balancing using a video game system [PDF]

, 2011
Helmet T. Karim, Benjamin Schmidt, Dwight Dart, Nancy Beluk, Theodore J. Huppert   +4 more
openalex   +1 more source

Enhancing Subject-Independent Accuracy in fNIRS-based Brain-Computer Interfaces with Optimized Channel Selection [PDF]

arXiv
Achieving high subject-independent accuracy in functional near-infrared spectroscopy (fNIRS)-based brain-computer interfaces (BCIs) remains a challenge, particularly when minimizing the number of channels. This study proposes a novel feature extraction scheme and a Pearson correlation-based channel selection algorithm to enhance classification accuracy
arxiv  

Negative affect is related to reduced differential neural responses to social and non-social stimuli in 5-to-8-month-old infants: A functional near-infrared spectroscopy-study

Developmental Cognitive Neuroscience, 2018
Both social perception and temperament in young infants have been related to social functioning later in life. Previous functional Near-Infrared Spectroscopy (fNIRS) data (Lloyd-Fox et al., 2009) showed larger blood-oxygenation changes for social ...
Anne van der Kant, Szilvia Biro, Claartje Levelt, Stephan Huijbregts   +3 more
doaj  

Correction: Testing the potential of a virtual reality neurorehabilitation system during performance of observation, imagery and imitation of motor actions recorded by wireless functional near-infrared spectroscopy (fNIRS) [PDF]

, 2013
Lisa Holper, Thomas Muehlemann, Felix Scholkmann, Kynan Eng, Daniel Kiper, Martin Wolf   +5 more
openalex   +1 more source

Online Multi-level Contrastive Representation Distillation for Cross-Subject fNIRS Emotion Recognition [PDF]

arXiv
Utilizing functional near-infrared spectroscopy (fNIRS) signals for emotion recognition is a significant advancement in understanding human emotions. However, due to the lack of artificial intelligence data and algorithms in this field, current research faces the following challenges: 1) The portable wearable devices have higher requirements for ...
arxiv  

Estimation of Respiratory Rate during Biking with a Single Sensor Functional Near-Infrared Spectroscopy (fNIRS) System. [PDF]

Sensors (Basel), 2023
Shahbakhti M, Hakimi N, Horschig JM, Floor-Westerdijk M, Claassen J, Colier WNJM.   +5 more
europepmc   +1 more source

Music and cortical blood flow: A functional near-infrared spectroscopy (fNIRS) study.

Psychology & Neuroscience, 2014
The function of the prefrontal cortex (PFC) appears to be more activated in men than in women when it is conditioned to emotional situations via external sti...
Marcelo Bigliassi, Vinícius Barreto-Silva, Thiago Ferreira Dias Kanthack, Leandro Ricardo Altimari   +3 more
openaire   +2 more sources

Reliability Evaluation for Continuous-Wave Functional Near-Infrared Spectroscopy Systems: Comprehensive Testing from Bench Characterization to Human Test

Sensors
In recent years, biomedical optics technology has developed rapidly. The current widespread use of biomedical optics was made possible by the invention of optical instruments.
Chenyang Gao, Jia Xiu, Chong Huang, Kaixue Ma, Ting Li   +4 more
doaj   +1 more source

Pilot Study of Cerebral Hemodynamics in Depressive Patient Under Electroconvulsive Therapy

Neuropsychiatric Disease and Treatment
Qiao Wu,1 Wei Sun,1 Jiaojiao Liu,2 Peiwen Zhang2 1Department of Psychiatry, The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang City, Sichuan Province, People’s Republic of China; 2Research Center of Educational Neuroscience, School of
Wu Q, Sun W, Liu J, Zhang P
doaj  

Association between Prefrontal fNIRS signals during Cognitive tasks and College scholastic ability test (CSAT) scores: Analysis using a quantum annealing approach [PDF]

arXiv
Academic achievement is a critical measure of intellectual ability, prompting extensive research into cognitive tasks as potential predictors. Neuroimaging technologies, such as functional near-infrared spectroscopy (fNIRS), offer insights into brain hemodynamics, allowing understanding of the link between cognitive performance and academic achievement.
arxiv