These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Treatment with anticonvulsant drugs retards the development of brain-stimulation reward in the prefrontal cortex.
    Author: Robertson A, Laferrière A, Milner PM.
    Journal: Physiol Behav; 1982 Aug; 29(2):275-80. PubMed ID: 7146133.
    Abstract:
    Electrical stimulation of the medial prefrontal cortex in rats daily for nine days caused a marked improvement in the rate of acquisition of a self-stimulation response. Diazepam (1 mg/kg, IP) or phenobarbital (15 mg/kg), but not phenytoin (25 mg/kg), administered during the nine day period of electrical stimulation, attenuated this facilitatory effect. However, diazepam or phenobarbital in the same dosages administered to self-stimulating rats (i.e., after acquisition) failed to alter responding. It was suggested that a kindling-like mechanism may underlie the development of self-stimulation of the prefrontal cortex.
    [Abstract] [Full Text] [Related] [New Search]