Posts Tagged: suicide

Parkinson’s Disease, Depression and Dopamine

Yesterday’s revelation that the late Robin Williams had Parkinson’s disease (PD) has raised questions about links between PD and depression. Parkinson’s disease is a complex motor-system disorder. Its underlying cause is a deterioration in parts of the brain that produce the neurotransmitter dopamine. (A neurotransmitter is a brain chemical that allows one brain cell to… Read more »

The Relationship Between Guns and Suicide

Recent evidence supports a strong relationship between access to guns and suicide: According to a new report from the US Centers for Disease Control (CDC), more than half of the nearly 39,000 people who reportedly killed themselves in the US last year, did so with a firearm. A comparison of states with high rates of… Read more »