A molecule to match your mood...pick your favorite or get the whole set!
Acetylcholine is involved in learning, attention, and memory. As a crucial component of thinking and recall, it also plays an important part in dreaming. Serotonin is the neurotransmitter of happiness. Serotonin is responsible for feelings of joy, relaxation, and well-being.
These pendants are made from a nickel-free and lead-free zinc alloy and measure about 1 1/4 inches long (3.2 cm). They are hung from an 18 inch silver chain.
Perfect for: science or premed students; teachers; neuroscientists, psychiatrists, doctors, or nurses; and anyone with an interest in feelings and the fascinating ways our brain works.