| Autor: |
Afrouz A Anderson, Elizabeth eSmith, Victor eChernomordik, Yasaman eArdeshirpour, Fatima eChowdhry, Audrey eThurm, David eBlack, Dennis eMatthews, Owen eRennert, Amir H Gandjbakhche |
| Jazyk: |
angličtina |
| Rok vydání: |
2014 |
| Předmět: |
|
| Zdroj: |
Frontiers in Neuroscience, Vol 8 (2014) |
| Druh dokumentu: |
article |
| ISSN: |
1662-453X |
| DOI: |
10.3389/fnins.2014.00393 |
| Popis: |
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 from fNIRS data —the OV Index—and we demonstrate its use in children. fNIRS data were collected from 17 children (ages 4-8 years), while they performed a standard Go/No-Go task. Data were analyzed using two frequency bands—the first attributed to cerebral autoregulation (CA) ( |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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