INTERMITTENT STIMULATION BY LIGHT
نویسندگان
چکیده
منابع مشابه
Intermittent Stimulation by Light
1. In the retina, central areas whose diameter is less than 2 degrees possess only cones, while larger areas have rods and cones. In conformity with this, the relation of critical fusion frequency to intensity is a single function for centrally fixated areas below 2 degrees , and a double function for similarly fixated, larger areas. The two sections of such data are easily identified with rod ...
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PURPOSE Dravet syndrome (DS) is a rare disorder with seizure onset in the first year of life, typically beginning with prolonged febrile hemiclonic seizures or generalized tonic-clonic seizures. Photosensitivity is reported in more than 40% of patients. We present two cases of DS in which we had the chance to record occipital seizures induced by Intermittent Photic Stimulation (IPS). METHOD W...
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Low-level laser irradiation of visible light had been introduced as a medical treatment already more than 40 years ago, but its medical application still remains controversial. Laser stimulation of acupuncture points has also been introduced, and mast-cells degranulation has been suggested. Activation of TRPV ion channels may be involved in the degranulation. Here, we investigated whether TRPV1...
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Seven normal adult volunteers underwent intermittent photic stimulation at frequencies of 5-60 Hz while their posterior cerebral arteries were monitored using transcranial Doppler ultrasound. Baseline measurements were obtained under conditions of total darkness, and sampling was also done during continuous illumination. Overall variation in mean flow velocity between complete darkness and cont...
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Skeletal muscle is highly adaptable in that its metabolic and contractile characteristics are largely regulated by its pattern of use. It is known that muscle phenotype can be manipulated via chronic electrical stimulation to enhance fatigue resistance at the expense of contractile power. Type 2A fibers are fatigue resistant, powerful, and considered most desirable for cardiac assist purposes. ...
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ژورنال
عنوان ژورنال: Journal of General Physiology
سال: 1933
ISSN: 1540-7748,0022-1295
DOI: 10.1085/jgp.17.2.251