Recent brain function measurement
نویسندگان
چکیده
منابع مشابه
Measurement of Brain Function Using Near-Infrared Spectroscopy (NIRS)
Near-infrared spectroscopy (NIRS) has gained attention in recent years (Hoshi et al., 2001; Tamura, 2003). This non-invasive technique uses near-infrared light to evaluate increases or decreases in oxygenated hemoglobin or deoxygenated hemoglobin in tissues below the body surface. NIRS can detect the hemodynamics of the brain in real time while the subject is moving. Brain activity can therefor...
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In operational environments that demand sustained vigilance or that involve multiple tasks competing for limited attentional resources, continuous monitoring of the mental state of the operator could decrease the potential for serious errors and provide valuable information concerning the ergonomics of the tasks being performed. There is widespread discussion and appreciation of the basic feasi...
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gene therapy consists of the introduction of genetic material into cells for a therapeutic purpose. the understanding of the basics of the molecular and cellular mechanisms in disease treatments has resulted in the development of high-tech gene transfer materials with improved therapeutic efficacy. based on the results of more than 2000 clinical trials to date, gene therapy is going to be inclu...
متن کاملThe Relationship Between Executive Function and Severe Traumatic Brain Injury
Background: Cognitive impairment is a common complication of Severe Traumatic Brain Injury (STBI). One of cognitive problems following STBI is impaired executive functions which involve high-level cognitive processes and their dysfunction can lead to reduced quality of life. Objective: This study aims to investigate the cognitive impairment in men with STBI compared to healthy men. Materials...
متن کاملQualitative evaluation of filter function in brain SPECT [Persian]
Introduction: Filtering can greatly affect the quality of clinical images. Determining the best filter and the proper degree of smoothing can help to ensure the most accurate diagnosis. Methods: Forty five patient’s data aquired during brain phantom SPECT studies were reconstructed using filtered back-projection technique. The ramp, Shepp-Logan, Cosine, Hamming, Hanning, Butterworth, Metz...
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ژورنال
عنوان ژورنال: BIOPHILIA
سال: 2019
ISSN: 2186-8433,2186-8913
DOI: 10.14813/ibra.2019.12