| Definition | Term |
| When a neuron fires | |
| Responsible for motor control at junction between nerves and muscles. Involved in dreaming, memory, sleeping and learning | |
| A signal which will fire a neuron | |
| Network of neurons in brain stem | |
| Looks at the transmission of genes from parents to offspring | |
| Looks at overall amount of differences between individuals in a population | |
| Process where neurotransmitters return to original vesicles | |
| Monoamine involved in reward, motivation, and motor control | |
| A small brain structure in the limbic system vital for temperature regulation, emotion, sexual behavior, and motivation | |
| A chemical substance which carries signals across synaptic cleft | |
| Region at front of cerebral cortex concerned with planning and movement | |
| Peptides involved in natural pain reduction and reward | |
| Signals that go from body to brain | |
| Space where axon is exposed; action potentials can move through neuron | |
| Lobe in charge of sense of touch and spacial layout | |
| In charge of metabolism and genetic material | |
| Momentary hyperpolarization when sodium ions stop flowing into the neuron | |
| Outer layer of brain tissue which forms the surface of the brain | |
| Collects information from thousands of neurons | |
| When an enzyme destroys transmitter substance in synaptic cleft | |
| When neuron goes back to resting membrane potential; only strong signals can make it fire | |
| Comprised of spinal cord, brain stem, and cerebellum | |
| Lobe almost exclusive for vision | |
| Brain structure that associates things with emotions and processes emotional information | |
| Release chemicals into the synapse to send to another neuron | |
| A rope of neural tissue inside the hollows of vertebrae | |
| Toxin that mimics ACh | |