User profiles for B. Onaral
Banu OnaralProfessor of Biomedical Engineering, Drexel University Verified email at drexel.edu Cited by 10246 |
Functional near-infrared spectroscopy
The purpose of the this article is to describe an emerging neuroimaging technology, functional
near-infrared spectroscopy (fNIRs), which has several attributes that make it possible to …
near-infrared spectroscopy (fNIRs), which has several attributes that make it possible to …
Functional near-infrared neuroimaging
… Bunce, and B. Onaral, “Single trial hemodynamic response estimation in event related
fNIR … Onaral has been active in professional society leadership, in particular national and …
fNIR … Onaral has been active in professional society leadership, in particular national and …
[HTML][HTML] Continuous monitoring of brain dynamics with functional near infrared spectroscopy as a tool for neuroergonomic research: empirical examples and a …
… Hasan Ayaz, Kurtulus Izzetoglu, and Banu Onaral were involved in the technology development
and thus offered a minor share in the new startup firm fNIR Devices, LLC. The authors …
and thus offered a minor share in the new startup firm fNIR Devices, LLC. The authors …
Fractal system as represented by singularity function
…, HH Sun, YY Tsao, B Onaral - IEEE Transactions on …, 1992 - ieeexplore.ieee.org
A fractional slope on the log log Bode plot has been observed in characterizing a certain
type of physical phenomenon and has been called the fractal system or the fractional power …
type of physical phenomenon and has been called the fractal system or the fractional power …
Linear approximation of transfer function with a pole of fractional power
…, A Abdelwahab, B Onaral - IEEE Transactions on …, 1984 - ieeexplore.ieee.org
Two methods for the linear approximation of a transfer function with a pole of fractional power
are presented. Analog circuit models are developed, and their frequency response curves …
are presented. Analog circuit models are developed, and their frequency response curves …
Optical brain monitoring for operator training and mental workload assessment
… at two different time instances and detected light intensity during baseline (I rest ) and during
performance of the task (I test ), the difference in OD is Δ O D λ = log I r e s t I t e s t = ε λ H b …
performance of the task (I test ), the difference in OD is Δ O D λ = log I r e s t I t e s t = ε λ H b …
fNIRS study of walking and walking while talking in young and old individuals
… (b) The increase in activation in the PFC during WWT as compared with NW would be … on
gait can be directly assessed and (b) everyday functions often require the individual to walk …
gait can be directly assessed and (b) everyday functions often require the individual to walk …
Functional optical brain imaging using near-infrared during cognitive tasks
…, B Onaral, K Pourrezaei, B Chance - … Journal of human …, 2004 - Taylor & Francis
… explored the following: (a) the relations among cognitive workload, the participant's
performance, and changes in blood oxygenation levels of the dorsolateral prefrontal cortex; and (b) …
performance, and changes in blood oxygenation levels of the dorsolateral prefrontal cortex; and (b) …
Using MazeSuite and functional near infrared spectroscopy to study learning in spatial navigation
… Izzetoglu and B. Onaral were involved in the technology development and thus offered a …
Ayaz, H., Shewokis, PA, Curtin, A., Izzetoglu, M., Izzetoglu, K., Onaral, B. Using MazeSuite and …
Ayaz, H., Shewokis, PA, Curtin, A., Izzetoglu, M., Izzetoglu, K., Onaral, B. Using MazeSuite and …
Functional brain imaging using near-infrared technology
We will describe the working principles of fNIR and how the hemodynamic signals are
extracted from the raw fNIR measurements using the modified Beer-Lambert Law. We will also …
extracted from the raw fNIR measurements using the modified Beer-Lambert Law. We will also …