Results 291 to 300 of about 30,052 (310)

Memory Trace Disruption by Cortical Spreading Depression

Psychological Reports, 1965
Eight rats were trained under unilateral spreading depression to make a brightness discrimination in a T-maze for water reward. Following training, all Ss were given a single trial (transfer trial) with neither hemisphere depressed. Four Ss were replaced in their home cages for 24 hr.
L W, Bivens, O S, Ray
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Cortical Discontinuity and Propagation of Spreading Depression

American Journal of Physiology-Legacy Content, 1955
The transmissibility of spreading depression across a cut severing all layers of the cortex was investigated in preparations in which 3 weeks to 3 months was allowed for healing of such an injury. No unequivocal signs of transmission of the spreading depression across the scar were observed, although in some instances the scar was less than 0.1 mm ...
A, Van Harreveld, G, Terres, E A, Dernburg   +2 more
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Distinct Vascular Conduction With Cortical Spreading Depression

Journal of Neurophysiology, 2007
Cortical spreading depression (CSD) is associated with significant vasodilatation and vasoconstriction, but the relationship between the cortical parenchymal and vascular phenomena remains poorly understood. We used optical intrinsic signal (OIS) imaging and electrophysiology to simultaneously examine the vascular and parenchymal changes that occur ...
Kevin C, Brennan, Luis, Beltrán-Parrazal, Hector E, López-Valdés, Jeremy, Theriot, Arthur W, Toga, Andrew C, Charles   +5 more
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Leão's cortical spreading depression

Neurology, 2005
Cortical spreading depression was described in 1943 by Aristides Leão, a Brazilian neurophysiologist. Initially considered to be a mysterious event as it was discovered serendipitously, its nature has become progressively better known. Cortical spreading depression is now accepted as the mechanism underlying migraine aura and has became known as either
H A G, Teive, P A, Kowacs, P, Maranhão Filho, E J, Piovesan, L C, Werneck   +4 more
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Cortical afterdischarges during Leao's cortical spreading depression.

Physiologia Bohemoslovaca, 1976
Cortical spreading depression (CSD) has been employed in unanesthetized curarized rats, in order to analyse the role of the cerebral cortex in the generation of epileptic self-sustained parozysms produced by direct cortical electrical stimulation. CSD was preferred because it is reversible and may be repeated several times in the same animal.
J, Aquino-Cias, R, Aneiros-Riba, N, Hernandez-Mesa   +2 more
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SPREADING CORTICAL CONVULSIONS AND DEPRESSIONS

Journal of Neurophysiology, 1953
A, VAN HARREVELD, J S, STAMM
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Cortical spreading depression (CSD)

Der Schmerz, 2008
F. Richter, A. Lehmenkühler
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VASCULAR CONCOMITANTS OF SPREADING CORTICAL DEPRESSION

Journal of Neurophysiology, 1952
A, VAN HARREVELD, J S, STAMM
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MECHANISM OF SPREADING CORTICAL DEPRESSION

Journal of Neurophysiology, 1956
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Spreading Cortical Depression of Leão

Physiological Reviews, 1959
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