منابع مشابه
Using functional magnetic resonance imaging to study human brain functions
Neuroscientists have traditionally relied on physiological and anatomical studies on experimental animals and clinicopathological studies on patients with localized brain damages to reveal the brain mechanisms of mental functions. Modern imaging techniques, however, permit us to observe non-invasively the neural activity of normal human brain. Among noninvasive measurement techniques, functiona...
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Background and purpose: Insomnia is a common sleep disorder with negative consequences such as decreased quality of life. In this study, the effect of sleep deprivation on memory in both young and older adults was investigated using functional magnetic resonance imaging (fMRI). Materials and methods: In this retrospective study, fMRI data of 40 healthy subjects (17 young and 23 older people) w...
متن کاملFunctional Brain Imaging in Vision
The two-day Research Conferences preceding ARVO, sponsored by Vision Research, Elsevier and ARVO, are designed to provide updates on major areas of interest to the vision research community. The goal of the fourth conference, which took place on 28–29 April 2000, was to convene a multi-disciplinary audience interested in functional brain imaging in vision. The recent technological developments ...
متن کاملFunctional brain imaging in apraxia.
BACKGROUND An extensive literature describes structural lesions in apraxia, but few studies have used functional neuroimaging. We used positron emission tomography (PET) to characterize relative cerebral glucose metabolism in a 65-year-old, right-handed woman with progressive decline in ability to manipulate objects, write, and articulate speech. OBJECTIVE To characterize functional brain org...
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ژورنال
عنوان ژورنال: Seibutsu Butsuri
سال: 2003
ISSN: 0582-4052,1347-4219
DOI: 10.2142/biophys.43.s238_4