Zobrazeno 1 - 10
of 262
pro vyhledávání: '"Amir H Gandjbakhche"'
Autor:
Afrouz A Anderson, Kian Parsa, Sydney Geiger, Rachel Zaragoza, Riley Kermanian, Helga Miguel, Hadis Dashtestani, Fatima A Chowdhry, Elizabeth Smith, Siamak Aram, Amir H Gandjbakhche
Publikováno v:
PLoS ONE, Vol 13, Iss 6, p e0198257 (2018)
Existing literature outlines the quality and location of activation in the prefrontal cortex (PFC) during working memory (WM) tasks. However, the effects of individual differences on the underlying neural process of WM tasks are still unclear. In thi
Externí odkaz:
https://doaj.org/article/e3afc7a38e3c467f8d7d8be0c9c1a667
Autor:
Afrouz A Anderson, Elizabeth eSmith, Victor eChernomordik, Yasaman eArdeshirpour, Fatima eChowdhry, Audrey eThurm, David eBlack, Dennis eMatthews, Owen eRennert, Amir H Gandjbakhche
Publikováno v:
Frontiers in Neuroscience, Vol 8 (2014)
Cerebral hemodynamics reflect cognitive processes and underlying physiological processes, both of which are captured by functional near infrared spectroscopy (fNIRS). Here, we introduce a novel parameter of Oxygenation Variability directly obtained f
Externí odkaz:
https://doaj.org/article/0ffa97af59cc4a36b7d2a4bb6761b168
Autor:
Jana M Kainerstorfer, Mark N Polizzotto, Thomas S Uldrick, Rafa Rahman, Moinuddin Hassan, Laleh Najafizadeh, Yasaman Ardeshirpour, Kathleen M Wyvill, Karen Aleman, Paul D Smith, Robert Yarchoan, Amir H Gandjbakhche
Publikováno v:
PLoS ONE, Vol 8, Iss 12, p e83887 (2013)
Diffuse multi-spectral imaging has been evaluated as a potential non-invasive marker of tumor response. Multi-spectral images of Kaposi sarcoma skin lesions were taken over the course of treatment, and blood volume and oxygenation concentration maps
Externí odkaz:
https://doaj.org/article/9934fb632bb14836aacfdf0c6adad4f9
Publikováno v:
IEEE Open Journal of Engineering in Medicine and Biology, Vol 4, Pp 79-84 (2023)
Currently, common optical techniques to measure tissue oxygen saturation (StO2) include time domain (TD), frequency domain (FD), and continuous wave (CW) near-infrared spectroscopy (NIRS). While TD- and FD-NIRS can provide absolute hemoglobin concent
Externí odkaz:
https://doaj.org/article/17052cd8d7574a64a0d6e6af84dfa6ce
Autor:
Hadis Dashtestani, Helga O. Miguel, Emma E. Condy, Selin Zeytinoglu, John B. Millerhagen, Ranjan Debnath, Elizabeth Smith, Tulay Adali, Nathan A. Fox, Amir H. Gandjbakhche
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract The action observation network (AON) is a network of brain regions involved in the execution and observation of a given action. The AON has been investigated in humans using mostly electroencephalogram (EEG) and functional magnetic resonance
Externí odkaz:
https://doaj.org/article/cb86cd8a111a492baf4a9c4a9be099d6
Autor:
Jinho Park, Aaron James Mah, Thien Nguyen, Soongho Park, Leili Ghazi Zadeh, Babak Shadgan, Amir H. Gandjbakhche
Publikováno v:
Sensors, Vol 23, Iss 12, p 5592 (2023)
The emergence of the global coronavirus pandemic in 2019 (COVID-19 disease) created a need for remote methods to detect and continuously monitor patients with infectious respiratory diseases. Many different devices, including thermometers, pulse oxim
Externí odkaz:
https://doaj.org/article/19b315d459af4c4881b7a019a1612e6e
Publikováno v:
Brain Sciences, Vol 13, Iss 4, p 647 (2023)
Little is known empirically about connectivity and communication between the two hemispheres of the brain in the first year of life, and what theoretical opinion exists appears to be at variance with the meager extant anatomical evidence. To shed ini
Externí odkaz:
https://doaj.org/article/480d1be90c5145309808d8baba84c1f4
Autor:
Kosar Khaksari, Elizabeth G. Smith, Helga O. Miguel, Selin Zeytinoglu, Nathan Fox, Amir H. Gandjbakhche
Publikováno v:
Frontiers in Human Neuroscience, Vol 15 (2022)
Brain activity in the action observation network (AON) is lateralized during action execution, with greater activation in the contralateral hemisphere to the side of the body used to perform the task. However, it is unknown whether the AON is also la
Externí odkaz:
https://doaj.org/article/780c8429eea14d1f9960533b3778d60d
Autor:
Aaron James Mah, Thien Nguyen, Leili Ghazi Zadeh, Atrina Shadgan, Kosar Khaksari, Mehdi Nourizadeh, Ali Zaidi, Soongho Park, Amir H. Gandjbakhche, Babak Shadgan
Publikováno v:
Sensors, Vol 22, Iss 19, p 7274 (2022)
The worldwide outbreak of the novel Coronavirus (COVID-19) has highlighted the need for a screening and monitoring system for infectious respiratory diseases in the acute and chronic phase. The purpose of this study was to examine the feasibility of
Externí odkaz:
https://doaj.org/article/073ffef39ebc48008e48dafd55f5d9cb
Autor:
Aaron James Mah, Leili Ghazi Zadeh, Mahta Khoshnam Tehrani, Shahbaz Askari, Amir H. Gandjbakhche, Babak Shadgan
Publikováno v:
Biology, Vol 10, Iss 12, p 1327 (2021)
The purpose of this study was to determine which thermometry technique is the most accurate for regular measurement of body temperature. We compared seven different commercially available thermometers with a gold standard medical-grade thermometer (W
Externí odkaz:
https://doaj.org/article/9a29be0b9e964ebca456aa7d13a1bfdf