PMID: 6969620Aug 1, 1980Paper

Gradient of interference by various frequencies on 60 Hz kindling behavior

The Canadian Journal of Neurological Sciences. Le Journal Canadien Des Sciences Neurologiques
J Gaito

Abstract

An experiment was conducted to evaluate the effect of various frequencies of brain stimulation on kindling behavior induced by 60-Hz sine wave stimulation. The effective threshold intensity (ETI) to elicit a convulsion was determined on four separate occasions with 5 days of daily trials between determinations. On each day experimental rats were stimulated with current of a specific frequency on the first and third trials for 60 seconds duration and with 60-Hz current for 30 seconds on the second trial (one hour intertrial interval). There were five experimental groups, one each for 1, 5, 10, 30, and 60-Hz stimulation. A sixth group received no stimulation on trials 1 and 3 and 60-Hz current on trial 2. Suppressor of convulsive behavior induced by the 60-Hz stimulation trial was present for all ETI determinations with 1-Hz and 5-Hz stimulation; the mean ETI increased on each successive determination. Suppression was prominent also for the 10-Hz group until the ETI4 determination. Suppression was moderate for the 30-Hz and 60-Hz groups. Overall, it appeared that the interference effect gradually increased with remoteness from the 60-Hz point.

References

Sep 1, 1978·Neurosurgery·R Racine
May 1, 1978·The Canadian Journal of Neurological Sciences. Le Journal Canadien Des Sciences Neurologiques·J N Nobrega, J Gaito
Feb 1, 1977·Experimental Neurology·R F Mucha, P J Pinel
Mar 1, 1972·Electroencephalography and Clinical Neurophysiology·R J Racine
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Citations

Sep 1, 1984·The Journal of Psychology·J Gaito
Jun 13, 2002·Acta Psychiatrica Scandinavica·Ashok K MallaRashid Ahmed
Oct 29, 2004·Epilepsia·Juhn A Wada, Yoshio Hirayasu
Jul 3, 2004·The Journal of Nervous and Mental Disease·Ashok K MallaRaj Haricharan
Aug 1, 1981·The Canadian Journal of Neurological Sciences. Le Journal Canadien Des Sciences Neurologiques·J Gaito
Aug 27, 2013·Acta neurologica Belgica·Razieh RohaniJavad Mirnajafi-Zadeh
Jul 28, 2010·Epilepsia·Kara Buehrer KileDominique M Durand
Feb 1, 1981·The Canadian Journal of Neurological Sciences. Le Journal Canadien Des Sciences Neurologiques·J Gaito, S T Gaito

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