Rhythms of the Brain
نویسنده
چکیده
Washington, DC) No. 275.7.
منابع مشابه
Effect of an Antagonist of Vasoactive Intestinal Polypeptide on Biological Rhythm of Rest Activity in the Rat
Abstract Vasoactive Intestinal Polypeptide (VIP), has been found in different neurotransmitter systems and exists in various nerve tracts in the brain. Potential role of this peptide in physiological processes such as regulation of sleep and wakefulness, and biological rhythms has been confirmed in several reports. In the present research effects of intracerebroventricular (ICV) injection of a...
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Introduction Daily rhythm as one of the biological rhythms with a period of about 24 hours on various body systems and physiological responses affect on them. Body temperature is a fundamental variable as one of the specifications used daily rhythms The main purpose of this study was evaluating the effect of circadian rhythms on exercise performing and physiological variants of security system ...
متن کاملChanges of the brain’s bioelectrical activity in cognition, consciousness, and some mental disorders
Background: An electroencephalogram (EEG) is an accepted method in neurophysiology with a wide application. Different types of brain rhythms indicate that simultaneous activity of the brain cortex neurons depend on the person’s mental state. Method: we have focus on reviewing the existing literature pertaining to changes of the brain’s bioelectrical activity that recorded from the ...
متن کاملThe survey of fluctuations of attention on circadian and weekly rhythms among high school students
Introduction: Human cognitive activities are affected by the time of doing homework, biologic rhythms and interaction among them. Method: this research accomplished to specify the fluctuation patterns of daily and weekly cycles of the students attention. The research method was correlation. The statistical population of this study were 45 female students in 11th grade from a high school in hu...
متن کاملInfluence of N-Phthaloyl GABA on the Circadian Rhythms of Lipid Peroxidation and Antioxidants in Wistar Rats under Constant Light
N-Phthaloyl GABA was administrated daily (50 mg/Kg body weight-i.p) to Wistar rats for 21 days and circadian rhythms of thiobarbituric acid reactive substances (TBARS) and antioxidants such as reduced glutathione (GSH), catalase (CAT) and superoxide dismutase (SOD) were studied under constant light (LL) conditions. Delayed acrophase of TBARS and advanced acrophase of antioxidants (GSH, CAT and ...
متن کاملقافیهاندیشی مولانا
I am thinking of rhymes, and my sweet heart sayes to me ''Do not Think of aught except Vision of me.'' Mawlana Jalal-addin Mohammad Balkhi, then Rumi, has conquered the hearts of people all over the world with his poem, which he sometimes refers to as ''thinking of rhymes''. Some people think that if Mawlana expresses dissatifaction with rhymes and rhythms it is because he thinks they are not...
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تاریخ انتشار 2006