Journal
BRAIN RESEARCH
Volume 1641, Issue -, Pages 258-273Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.brainres.2016.01.036
Keywords
Norepinephrine; Dopamine; Anatomy; Physiology; Addiction; Prefrontal cortex
Categories
Funding
- National Institute on Drug Abuse
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Dopamine (DA) is a neuromodulator that regulates different brain circuits involved in cognitive functions, motor coordination, and emotions. Dysregulation of DA is associated with many neurological and psychiatric disorders such as Parkinson's disease and substance abuse. Several lines of research have shown that the midbrain DA system is regulated by the central adrenergic system. This review focuses on adrenergic interactions with midbrain DA neurons. It discusses the current neuroanatomy including source of adrenergic innervation, type of synapses, and adrenoceptors expression. It also discusses adrenergic regulation of DA cell activity and neurotransmitter release. Finally, it reviews several neurological and psychiatric disorders where changes in adrenergic system are associated with dysregulation of the midbrain DA system. This article is part of a Special Issue entitled SI: Noradrenergic System. (C) 2016 Elsevier B.V. All rights reserved.
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