Výsledky vyhledávání - "Brian M. Witkin"

Akademický článek

Forced abstinence from cocaine self-administration is associated with DNA methylation changes in myelin genes in the corpus callosum: a preliminary study

Autor: David Andrew Nielsen, Wen eHuang, Sara C. Hamon, Lorena eMaili, Brian M. Witkin, Robert G. Fox, Kathryn A. Cunningham, F. Gerard Moeller

Publikováno v: Frontiers in Psychiatry, Vol 3 (2012)

Background: Human cocaine abuse is associated with alterations in white matter integrity revealed upon brain imaging, an observation that is recapitulated in an animal model of continuous cocaine exposure. The mechanism through which cocaine may affe

Externí odkaz: https://doaj.org/article/ffcaf14149fb43aebf0aa59a364523ee

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Rewarding Effects of AMPA Administration into the Supramammillary or Posterior Hypothalamic Nuclei But Not the Ventral Tegmental Area

Autor: Brian M Witkin, Satoshi Ikemoto, Abraham Zangen, Roy A. Wise

Publikováno v: The Journal of Neuroscience. 24:5758-5765

We examined whether injections of the excitatory amino acid AMPA are rewarding when injected into the posterior hypothalamus and ventral tegmental area. Rats quickly learned to lever-press for infusions of AMPA into the supramammillary or posterior h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5855e232df7786c9b24300c8ae1d5600
https://doi.org/10.1523/jneurosci.5367-04.2004

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Rewarding injections of the cholinergic agonist carbachol into the ventral tegmental area induce locomotion and c-Fos expression in the retrosplenial area and supramammillary nucleus

Autor: Brian M Witkin, Marisela Morales, Satoshi Ikemoto

Publikováno v: Brain research. 969(1-2)

Previously we found that intra-ventral tegmental injections of the cholinergic agonist carbachol induce reward; such injections induce conditioned place preference and rats learn quickly to self-administer carbachol directly into the ventral tegmenta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7800fea7e90634d8f9c1f55c00238cd2
https://pubmed.ncbi.nlm.nih.gov/12676367

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Locomotor inhibition induced by procaine injections into the nucleus accumbens core, but not the medial ventral striatum: implication for cocaine-induced locomotion

Autor: Brian M Witkin, Satoshi Ikemoto

Publikováno v: Synapse (New York, N.Y.). 47(2)

We examined whether injections of the local anesthesia procaine into the nucleus accumbens core disrupts locomotion more readily than those into the medial ventral striatum. Spontaneous locomotion decreased during the first 10 min immediately followi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0239b545bc10ad31b3908276bd5b1b1
https://pubmed.ncbi.nlm.nih.gov/12454949

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Akademický článek

Locomotor inhibition induced by procaine injections into the nucleus accumbens core, but not the medial ventral striatum: Implication for cocaine-induced locomotion.

Autor: Ikemoto, Satoshi, Witkin, Brian M.

Publikováno v: Synapse; Feb2003, Vol. 47 Issue 2, p117-122, 6p

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