Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Robert A. Rosellini"'
Publikováno v:
Pharmacology Biochemistry and Behavior. 74:119-127
Testosterone (T)'s positive hedonic effects may be mediated by actions of its metabolites, dihydrotestosterone (DHT) or 3alpha-androstanediol (3alpha-diol), in the nucleus accumbens (NA). In Experiment 1, adult, intact, male rats were systemically ad
Publikováno v:
Psychoneuroendocrinology. 26:731-750
Testosterone (T) and pregnane neurosteroids can enhance conditioned place preference (CPP). The present experiment examined CPP produced by T and its androgenic metabolite dihydrotestosterone (DHT) and 3alpha-Androstanediol (3alpha-diol; an androstan
Publikováno v:
Physiological Entomology. 26:219-224
Temperature changes can be especially threatening for ectotherms, such as Drosophila melanogaster (Diptera: Drosophilidea Meigen, 1830), and in this study we tested whether flies can associate olfactory stimuli with a sudden drop in temperature. Such
Autor:
Donna M. Mongeluzi, Barbara J. Caldarone, Howard S. Stock, Robert A. Rosellini, Marlene A. Wilson, Glenn C. Abrahamsen
Publikováno v:
Physiology & Behavior. 72:439-447
A number of studies have reported that both the immediate and proactive effects of exposure to a shock stressor are less pronounced in female than in male rats. A separate area of research has demonstrated that female rats are less sensitive to the a
Opiate withdrawal-like behavior induced by naloxone following exposure to a contextual fear stimulus
Autor:
Robert A. Rosellini, Barbara J. Caldarone, Glenn C. Abrahamsen, Howard S. Stock, Donna M. Mongeluzi
Publikováno v:
Progress in Neuro-Psychopharmacology and Biological Psychiatry. 22:1303-1316
1. 1. Considerable experimental attention has been directed at understanding the role of opioid peptides in mediating stress effects. Fewer studies have utilized non-physical or ‘psychological’ methods to investigate the role of the opioid system
Publikováno v:
Learning and Motivation. 29:83-101
Two studies investigated associative odor passive avoidance conditioning in individual Drosophila melanogaster. The purpose of these studies was to investigate whether variables which are known to influence associative learning in mammals would have
Publikováno v:
Learning and Motivation. 28:43-55
The behavioral effects of exposure to uncontrollable events include motivational, associative, physiological, and attentional components. The learned helplessness hypothesis states that exposure to uncontrollable events results in an organism learnin
Autor:
Howard S. Stock, Robert A. Rosellini, John C. Ruckdeschel, Glenn C. Abrahamsen, Robert J. McCaffrey
Publikováno v:
Physiology & Behavior. 58:969-973
There has been considerable interest in developing an animal model of the neuropsychological toxicity of chemotherapeutic agents used in the treatment of patients with cancer, especially children, since these agents often cause significant, long-term
Publikováno v:
Physiology & Behavior. 54:289-294
Exposure to inescapable tail shock or foot shock has been shown to produce effects on a number of learning tasks. Tail-shock exposure is also known to influence nociception and morphine reactivity. The present series of experiments investigated the e
Publikováno v:
Appetite. 20:1-11
The aversive effects of estradiol have been studied in two different taste aversion paradigms. A similar investigation was undertaken for the anabolic-androgenic steroids, nandralone and testosterone cypionate, using Rockland-Swiss mice. Experiments