Chapter 2- Neuroscience and Behavior

Psychology chapter 2

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Cards In This Set

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What is your nervous system?
Pathway by which information is taken from your environment and processed
Behavioral neuroscientists
Psychologists who specialize in studying the ways that biological structures and functions of the body affect behavior
What are messages taken in from your environment? i.e., what you see, hear, taste, etc.
Neurons
Neurons, aka
Nerve cells, are the basic elements of the nervous system
What does the nucleus do?
Nucleus carries the hereditary material that determines how a cell will function
What does the glial cells do?
Provide nourishment to neurons, and repair them when damage occurs
What makes neurons so unique?
They can communicate with other cells and transmit information across relatively long distances
Clusters of fibers at one end of the neuron
Dendrites
What is the dendrites job?
Recieve messages from the neurons
What is the axon?
Carries messages recieved by the dendrites to the other neurons; longer than the rest of the neuron
Terminal buttons
Send messages to the other neurons