Drugs and Behavior: An Introduction to Behavioral Pharmacology |
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Page 38
THE NEURON Like any other tissue in the body, the nervous system is made up
of cells. Some of these cells, called glial cells are not excitable and serve only
structural or metabolic functions in the nervous system. The other cells, called ...
THE NEURON Like any other tissue in the body, the nervous system is made up
of cells. Some of these cells, called glial cells are not excitable and serve only
structural or metabolic functions in the nervous system. The other cells, called ...
Page 44
In both the CNS and PNS, neurons are organized in a similar manner; cell bodies
tend to be located together and the axons from these cells also tend to stay
together and run as a bundle of axons. We therefore find that the nervous system
is ...
In both the CNS and PNS, neurons are organized in a similar manner; cell bodies
tend to be located together and the axons from these cells also tend to stay
together and run as a bundle of axons. We therefore find that the nervous system
is ...
Page 50
When the cell is stimulated to a certain point, the resting potential breaks down
briefly. This is called an action potential. . Most neurons have a long extension
called an axon. Action potentials move along the axon away from the cell body.
When the cell is stimulated to a certain point, the resting potential breaks down
briefly. This is called an action potential. . Most neurons have a long extension
called an axon. Action potentials move along the axon away from the cell body.
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Contents
1 | 7 |
Names of Drugs 5 Measuring Behavior and Performance | 13 |
Chapter Summary 8 Chapter Summary | 19 |
Copyright | |
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Drugs and Behavior: An Introduction to Behavioral Pharmacology William A. McKim No preview available - 2007 |
Common terms and phrases
absorbed absorption acid action potentials activity addicts administration amphetamine animal antidepressants appear atropine axon barbiturates behavior benzodiaze benzodiazepines biturates block blood levels brain caffeine cannabinoids cannabis capillaries cause cell body chlordiazepoxide cigarette cocaine cohol consumption crease decrease dependence depression diazepam digestive system discriminate drawal drinkers drinking effects of alcohol enzyme ethanol excretion experiment fects Figure GABA given Grinspoon hallucinogens heroin high doses higher doses humans increase inhalation injection ionized Journal known lipid lipid soluble liver low doses lungs marijuana membrane mescaline metabolism metabolites methylxanthines molecules monkeys morphine muscle nervous system neurons neurotransmitter nicotine nonhumans normal opiate opium orally overdose oxazepam pattern percent Pharmacology phenobarbital plant Press rats receptor reinforcement response result schedule self-administration shows Siegel similar sleep smoking stimulated subjects substances synapses tion tobacco treatment users usually withdrawal symptoms York