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The Relative Attenuation Of Self-Stimulation, Eating And Drinking Produced By Dopamine-Receptor Blockade, E. T. Rolls, B. J. Rolls, P. H. Kelly, S. G. Shaw, R. J. Wood, Robert H.I. Dale

Scholarship and Professional Work - LAS

Spiroperidol, which blocks dopamine (DA) receptors, attenuated self-stimulation of the nucleus accumbens, septal area, hippocampus, anterior hypothalamus and ventral tegmental area. Dopamine is thus involved in self-stimulation of many sites (in addition to the lateral hypothalamus). The attenuation was not a simple motor impairment of the speed of bar-pressing in that the nucleus accumbens and septal self-stimulation rates were lower than those in treated animals self-stimulating at other sites (Experiment 1). Feeding was partly attenuated, and drinking was much less attenuated by the spiroperidol. Since the rats bar-pressed for brain- stimulation reward, chewed pellets to eat, and licked a tube …

Effects Of Magnesium Deficiency On Discriminative Avoidance Behavior Of Rats, Mahlon B. Dalley

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this research was to develop and test a group of predictors that could be used by fundraisers to determine potential corporate support for environmental and recreational programs. Local surveys were conducted to determine environmental and recreational needs for Cache Valley and twenty interviews were held with local corporate managers. The information gathered in these interviews and the literature review provided a list of approximately 20 variables which were narrowed down to 10 to predict both the potential for giving and the level of giving.

A proposal for a youth training project was developed and local Forest Service …