Results 211 to 220 of about 60,284 (256)
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NEUROTRANSMITTERS AND INTRAOCULAR PRESSURE*
Fundamental & Clinical Pharmacology, 1988Summary— The role of the ocular autonomic nervous system in IOP regulation has been well established. Pharmacological and autohistoradiographic studies confirmed the high density of beta2 and alpha2 receptors on ciliary processes and iris epithelium. Their respective pharmacological activation or blockade is discussed.
P, Lapalus, P P, Elena
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Clinical Neurophysiology and Neurotransmitters
Cephalalgia, 1995Clinical neurophysiology allows non-invasive assessment of neurotransmitter function in various regions of the central and peripheral nervous system. In this review, we describe examples of functional evaluation of neurotransmission at the neuromuscular junction, in some spinal interneurons and intracortical circuits as well as evaluation of ...
MAERTENS DE NOORDHOUT, Alain +2 more
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Neurotransmitters in the retina
Current Eye Research, 1996Processing of visual information within the retina depends in large measure upon a complement of chemical neurotransmitters which are released at synaptic contacts between individual neurons. Numerous investigators have participated in the identification of many of these transmitters and their assignment to specific neuronal subpopulations. However, it
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Neurotransmitters in the Brain
1989The brain is the pacemaker of the human body. If this pacemaker does not function life is not possible. In the brain there are more than 10 billion neurons. Each neuron makes more than a thousand contacts. The axons of the neuron branches ramify into several end terminals which are in contact with other cell bodies and dendrites. The propagation of the
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2008
Neurons send out a multitude of chemical signals, called neurotransmitters, to communicate between neurons in brain, and between neurons and target cells in the periphery. The most important of these communication processes is synaptic transmission, which accounts for the ability of the brain to rapidly process information, and which is characterized ...
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Neurons send out a multitude of chemical signals, called neurotransmitters, to communicate between neurons in brain, and between neurons and target cells in the periphery. The most important of these communication processes is synaptic transmission, which accounts for the ability of the brain to rapidly process information, and which is characterized ...
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Neurotransmitter uptake: A tool in identifying neurotransmitter-specific pathways
Life Sciences, 1973Publisher Summary This chapter describes the neurotransmitter uptake as a tool in identifying neurotransmitter-specific pathways. The location of norepinephrine (NE)-containing neurons in the brain has been well studied by histochemical methods. The uptake of NE by slices of rat brain or by synaptosomal preparations from brain is also well studied ...
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Neurotransmitters and psychosis
British Medical Bulletin, 1987F, Owen, T J, Crow
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