Recognizing brain activities by functional near-infrared spectroscope signal analysis
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چکیده
منابع مشابه
Recognizing brain activities by functional near-infrared spectroscope signal analysis
BACKGROUND Functional Near-Infrared Spectroscope (fNIRs) is one of the latest technologies which utilize light in the near-infrared range to determine brain activities. Near-infrared technology allows design of safe, portable, wearable, non-invasive and wireless qualities monitoring systems. This indicates that fNIRs signal monitoring of brain hemodynamics can be value in helping to understand ...
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Brain Computer Interface (BCI) has been recently increased in research. Functional Near Infrared Spectroscope (fNIRs) is one the latest technologies which utilize light in the near-infrared range to determine brain activities. Because near infrared technology allows design of safe, portable, wearable, non-invasive and wireless qualities monitoring systems, fNIRs monitoring of brain hemodynamics...
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near-infrared spectroscopy (nirs) is a spectroscopic method that uses the near-infrared region of the electromagnetic spectrum. typical applications include medical and physiological diagnostics. nirs can be used for non-invasive assessment of brain function through the intact skull in human subjects by detecting changes in blood hemoglobin concentrations associated with neural activity, e.g., ...
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21 While Near infrared (NIR) spectroscopy has been increasingly used to detect stimulated brain 22 activities with an advantage of dissociating regional oxy-([HbO]) and deoxy-hemoglobin ([Hb]) 23 concentrations simultaneously, it has not been utilized much in pain research. Here, we 24 investigated and demonstrated the feasibility of using this technique to obtain whole-brain 25 hemodynamics in...
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Functional near-infrared spectroscopy (fNIRS) is a non-invasive neuroimaging modality that measures the concentration changes of oxy-hemoglobin (HbO) and de-oxy hemoglobin (HbR) at the same time. It is an emerging cortical imaging modality with a good temporal resolution that is acceptable for brain-computer interface applications. Researchers have developed several methods in last two decades ...
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ژورنال
عنوان ژورنال: Nonlinear Biomedical Physics
سال: 2008
ISSN: 1753-4631
DOI: 10.1186/1753-4631-2-3