Brain hemodynamic changes mediated by dopamine receptors: Role of the cerebral microvasculature in dopamine-mediated neurovascular coupling

The coupling between neurotransmitter-induced changes in neuronal activity and the resultant hemodynamic response is central to the interpretation of neuroimaging techniques. In the present study, MRI experiments showed that dopamine transporter blockers such as cocaine and dopamine releasers such a...

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Veröffentlicht in:	NeuroImage (Orlando, Fla.) Fla.), 2006-04, Vol.30 (3), p.700-712
Hauptverfasser:	Choi, Ji-Kyung, Chen, Y. Iris, Hamel, Edith, Jenkins, Bruce G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amphetamines Animals Brain Cerebral blood volume Cerebral Cortex - blood supply Cerebral Cortex - physiology Cerebrovascular Circulation - physiology Corpus Striatum - blood supply Corpus Striatum - physiology Dopamine Drug dosages Glucose Hemodynamics - physiology Ligands Magnetic Resonance Imaging Medical imaging Microvasculature MRI Nanoparticles Neurovascular coupling Nitric oxide NMR Nuclear magnetic resonance Rats Receptors, Dopamine - physiology Rodents Studies Thalamus - blood supply Thalamus - physiology
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