Types of Neurons and Their Functions

Flashcards covering the different types of neurons, their characteristics, and roles in the nervous system.

Bipolar Neuron

A neuron with two processes, one axon and one dendrite, found in special senses (rare).

Multipolar Neuron

A neuron with three or more processes, typically one axon and multiple dendrites; it is the most common and major neuron type in the CNS.

Unipolar Neuron

A neuron with a single T-like process, also known as pseudounipolar, with one peripheral (distal) process and one central (proximal) process that enters the CNS.

Inhibitory Neurotransmitter

A neurotransmitter that causes a decrease in the likelihood of the firing of the associated neuron.

Sensory Receptors

Specialized structures that detect sensory stimuli and relay that information to the nervous system.