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Robust quantitative assessment of map-to-map similarity is enabled via a suite of spatial autocorrelation-preserving null models. neuromaps combines open-access data with transparent functionality for standardizing and comparing brain maps, providing a systematic workflow for comprehensive structural and functional annotation enrichment ...
- α- and β-Adrenergic Receptors - Basic Neurochemistry - NCBI Bookshelf
Two families of α-adrenergic receptors exist. Radiolabeled...
- α- and β-Adrenergic Receptors - Basic Neurochemistry - NCBI Bookshelf
10 lip 2023 · Objectives: Identify the two predominant types of alpha-adrenergic receptors. Describe the effects of agonistic and antagonistic activity on the various alpha receptors. Summarize the potential adverse effects for each type of alpha agonist or antagonist medication class.
Alpha adrenergic receptors are defined as receptors that mediate the biological actions of catecholamines, such as norepinephrine and epinephrine. They are further classified into α1 and α2 subtypes, with α1 receptors causing constriction and α2 receptors modulating norepinephrine release.
Two families of α-adrenergic receptors exist. Radiolabeled agonists and antagonists have been used to label α receptors in both the brain and the peripheral tissues. As with β receptors, the binding properties of α receptors are essentially the same in the brain and the periphery.
6 paź 2022 · Robust quantitative assessment of map-to-map similarity is enabled via a suite of spatial autocorrelation-preserving null models. neuromaps combines open-access data with transparent...
1 mar 1996 · The purpose of this study was to map the subtype localization of the α 2A - and α 2B-ARs in brain structures. RNase protection shows that both the α 2A - and α 2B -ARs are detectable in cortex, cerebellum, pons-medulla, and hypothalamus.
Receptor mapping of the human brain, particularly multireceptor mapping, provides a novel and multimodal view of its anatomical, functional and molecular organization. It reveals organizational principles of the segregation of cortical and subcortical structures.
