Active avoidance responding as a function of insulin-induced hypoglycemia
نویسندگان
چکیده
منابع مشابه
Active Avoidance: Neural Mechanisms and Attenuation of Pavlovian Conditioned Responding.
Patients with anxiety disorders often experience a relapse in symptoms after exposure therapy. Similarly, threat responses acquired during Pavlovian threat conditioning often return after extinction learning. Accordingly, there is a need for alternative methods to persistently reduce threat responding. Studies in rodents have suggested that exercising behavioral control over an aversive stimulu...
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We report the case of a 41-year-old woman with schizophrenia who developed persistent hypoglycemia following paliperidone administration. After discontinuing paliperidone, the hypoglycemia resolved, but symptoms of diabetes emerged. Therefore, it appears that the hypoglycemia induced by paliperidone may mask symptoms of diabetes. Paliperidone may induce hypoglycemia by increasing insulin secret...
متن کاملHypoglycemia Induced by Insulin as a Triggering Factor of Cognitive Deficit in Diabetic Children
This paper provides an overview of insulin-induced hypoglycemia as a triggering factor of cognitive deficit in children with type 1 diabetes mellitus. For this purpose, databases from 1961 to 2013 were used with the objective of detecting the primary publications that address the impact of hypoglycemia on cognitive performance of diabetic children. The results obtained from experimental animals...
متن کاملEffects of Acute Insulin-Induced Hypoglycemia on Indices of Inflammation
OBJECTIVE To examine the effects of acute insulin-induced hypoglycemia on inflammation, endothelial dysfunction, and platelet activation in adults with and without type 1 diabetes. RESEARCH DESIGN AND METHODS We studied 16 nondiabetic adults and 16 subjects with type 1 diabetes during euglycemia (blood glucose 4.5 mmol/l) and hypoglycemia (blood glucose 2.5 mmol/l). Markers of inflammation, t...
متن کاملMechanisms of abnormal cardiac repolarization during insulin-induced hypoglycemia.
Prolonged cardiac repolarization causes fatal cardiac arrhythmias. There is evidence that these contribute to sudden death associated with nocturnal hypoglycemia in young people with diabetes. We measured cardiac repolarization (QT interval [QTc] and QT dispersion [QTd]) during experimental hypoglycemia with and without beta-blockade and potassium infusion to establish possible mechanisms. Two ...
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ژورنال
عنوان ژورنال: Bulletin of the Psychonomic Society
سال: 1980
ISSN: 0090-5054
DOI: 10.3758/bf03334547