specialized cell transmitting nerve impulses. Nerve cells.

any of class of nitrogenous organic compounds. Groups of molecules made from amino acids.

action or process of releasing or being released. Acts of freeing someone from a duty or burden. To let go of something you are holding.

To move or go without much speed.

supply with necessary items for particular purpose.

any of group of hormones secreted within brain and nervous system. Neurochemical having analgesic properties.

To translate what is said into another language.

an area of the midbrain lying adjacent to the substantia nigra that contains the cell bodies of dopaminergic neurons.

keep something from happening.

To have sufficient funds to pay for something.

continuing or valid to final destination. From the beginning of something until the end. Allowing you to pass between, or to.

Being as one would expect; being usual or normal. naturally. person having innate talent.

organ or cell able to respond to light, heat, or other external stimulus. A nerve ending that changes stimuli into impulses.

Amount of food you are given on your plate. To make something better or less difficult.

(of medical practitioner) advise and authorize use of medicine or treatment for someone.