Explain what goes on. Name the ways you can identify a leech neuron. B. Readings 1. Describe three ways in which the barn owl is specialized to localize sounds. It is very sensitive to binaural time differences.
Some neurotransmitters act across great distances within an animal.
Such neurotransmitters are called neuromodulators because they generally have slow, rather subtle effects that alter motivation and other similiar behavioral states. It is the major constituent of nerves. It carries information about input events from dendrites to synapses. It produces the action potential. It generates patterned activity.