Striatal dopamine D2/3 receptor regulation by stress inoculation in squirrel monkeys
نویسندگان
چکیده
منابع مشابه
Striatal dopamine D2/3 receptor regulation by stress inoculation in squirrel monkeys
Intermittent mildly stressful situations provide opportunities to learn, practice, and improve coping in a process called stress inoculation. Stress inoculation also enhances cognitive control and response inhibition of impulsive motivated behavior. Cognitive control and motivation have been linked to striatal dopamine D2 and/or D3 receptors (DRD2/3) in rodents, monkeys, and humans. Here, we st...
متن کاملPharmacological analysis of the scratching produced by dopamine D2 agonists in squirrel monkeys.
Several dopamine agonists, administered i.m., produced persistent, excessive and non-localized scratching in squirrel monkeys (Saimiri sciureus). Studies were conducted with a series of drugs to determine the pharmacological mechanisms responsible for this effect. All of the dopamine D2 agonists studied produced dose-related increases in scratching, whereas several dopamine D1 receptor agonists...
متن کاملRegulation of bat echolocation pulse acoustics by striatal dopamine.
The ability to control the bandwidth, amplitude and duration of echolocation pulses is a crucial aspect of echolocation performance but few details are known about the neural mechanisms underlying the control of these voice parameters in any mammal. The basal ganglia (BG) are a suite of forebrain nuclei centrally involved in sensory-motor control and are characterized by their dependence on dop...
متن کاملProspective investigation of stress inoculation in young monkeys.
BACKGROUND Retrospective studies in humans have identified characteristics that promote stress resistance, including childhood exposure to moderately stressful events (ie, stress inoculation). OBJECTIVE Because of limited opportunities for prospective studies in children, we tested whether exposure to moderate stress early in life produces later stress resistance in a primate model. DESIGN ...
متن کاملStress inoculation-induced indications of resilience in monkeys.
The negative consequences of stress are well-recognized in mental health research. Exposure to early life stressors, for example, increases the risk for the development of mood, anger, anxiety, and substance abuse disorders. Interestingly, however, early life stressors have also been linked to the subsequent development of resilience. Variously described as inoculating, immunizing, steeling, to...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Neurobiology of Stress
سال: 2016
ISSN: 2352-2895
DOI: 10.1016/j.ynstr.2016.02.001