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Beginning of Paper
Dreaming: Function And Meaning
Why do we have dreams and what do they mean? These questions have
for centuries been the subject of a debate that has recently become the
center of a heated controversy. In one camp we have a number of prominent
scientists who argue that we dream for physiological reasons alone and that
dr ....
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Middle of Paper
.... inhibitory). Both types
discharge and transmit electrochemical impulses to other neurons. Both do
this spontaneously, without any kind of outside stimuli, as well as when
they themselves receive excitatory impulses from other cells. However, one
critical difference between these two types of neurons is that one type,
called "excitatory" transmits impulses to other neurons which causes
increased nervous activity or "excitation" in them. The other type of
neurons is called "inhibitory," because they send messages to other neurons
that cause decreased ....
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