Corticotropin releasing factor in neuroplasticity
نویسندگان
چکیده
منابع مشابه
Corticotropin releasing factor in neuroplasticity.
Stress is among the strongest signals promoting neuroplasticity: Stress signals, indicating real or perceived danger, lead to alterations of neuronal function and often structure, designed to adapt to the changed conditions and promote survival. Corticotropin releasing factor (CRF) is expressed and released in several types of neuronal populations that are involved in cognition, emotion and the...
متن کاملCorticotropin-releasing factor, neuroplasticity (sensitization), and alcoholism.
S ensitization is a ubiquitous biological phenomenon that has a role in the neuroadaptation of many different functions, from learning and memory to stress responsivity. Historically, a specific form of sensitization termed psychomotor sensitization (mistermed in my view as ‘‘behavioral sensitization’’) is induced by repeated administration of drugs of abuse and has been linked to the neuroadap...
متن کاملCorticotropin-releasing Factor
Introduction Immunoreactivity similar to that of corticotropin-releasing factor (CRF) is found in regions of the central nervous system that modulate autonomic responses, including gastrointestinal functions. We examined the central nervous system effects of ovine CRF on gastric acid secretion in conscious dogs. Male beagle dogs (11-13 kg) were fitted with chronic intracerebroventricular cannul...
متن کاملStress and addiction: contribution of the corticotropin releasing factor (CRF) system in neuroplasticity
Corticotropin releasing factor (CRF) has been shown to induce various behavioral changes related to adaptation to stress. Dysregulation of the CRF system at any point can lead to a variety of psychiatric disorders, including substance use disorders (SUDs). CRF has been associated with stress-induced drug reinforcement. Extensive literature has identified CRF to play an important role in the mol...
متن کاملRegulation of vertebrate corticotropin-releasing factor genes.
Developmental, physiological, and behavioral adjustments in response to environmental change are crucial for animal survival. In vertebrates, the neuroendocrine stress system, comprised of the hypothalamus, pituitary, and adrenal/interrenal glands (HPA/HPI axis) plays a central role in adaptive stress responses. Corticotropin-releasing factor (CRF) is the primary hypothalamic neurohormone regul...
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ژورنال
عنوان ژورنال: Frontiers in Neuroendocrinology
سال: 2014
ISSN: 0091-3022
DOI: 10.1016/j.yfrne.2013.10.001