Examlex
Researchers at the University of New Brunswick have found that 2-year-olds have learned how to redirect another person's attention by pointing.
Neurotransmitter
A neurotransmitter is a chemical substance that transmits nerve impulses across a synapse from one neuron to another.
Serotonin
A neurotransmitter that plays a key role in mood regulation, appetite, sleep, and other functions of the body.
Botulin
A highly toxic protein produced by the bacterium Clostridium botulinum, causing botulism.
ACh
Acetylcholine, a neurotransmitter in both the peripheral and central nervous systems involved in many functions including muscle activation and memory.
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