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2020
October
Neat News 2020-298 (added 2020-10-24)
Serotonin for happiness and brain size
Public Domain by Johannes Sobotta
| Serotonin, a neurotransmitter, plays many roles in the brain, for instance, in mediating happiness, self-confidence, and optimism. Now it has been found that it is also important in the growth of the fetal human brain. |