منابع مشابه
Fueling and imaging brain activation
Metabolic signals are used for imaging and spectroscopic studies of brain function and disease and to elucidate the cellular basis of neuroenergetics. The major fuel for activated neurons and the models for neuron-astrocyte interactions have been controversial because discordant results are obtained in different experimental systems, some of which do not correspond to adult brain. In rats, the ...
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THE ENERGETICS OF NEURON-ASTROCYTE interactions during brain activation is an exciting but controversial topic because the idea that lactate might be a significant supplemental fuel challenges the long-held consensus that brain is strictly dependent on glucose as its obligatory fuel. Thus a “cellular menu” comprised of “sweet and sour food for thought” could be envisaged in which the traditiona...
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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...
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The Intraoperative MRI is of great importance in the surgical removal of gliomas or cranial base tumors. However, the sole use of a intraoperative MRI is problematic, so that a dual system has been developed to optimize the utilization of the equipment, which can be used both for neurosurgical patients and for outpatient or stationary Patients. Within the framework of the new head Center at the...
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Introduction: The Iranian Brain Imaging Database (IBID) was initiated in 2017, with 5 major goals: provide researchers easy access to a neuroimaging database, provide normative quantitative measures of the brain for clinical research purposes, study the aging profile of the brain, examine the association of brain structure and function, and join the ENIGMA consortium. Many prestigious databases...
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ژورنال
عنوان ژورنال: ASN Neuro
سال: 2012
ISSN: 1759-0914,1759-0914
DOI: 10.1042/an20120021