Caffeine use disorder

Man moves individual fingers on prosthetic arm using only his thoughts

Study: U.S. hospitals throw away $15M in unused surgical supplies each year

In a paper published this week researchers found it is possible to damage the speaking part of the brain but leave the writing part unaffected — and vice versa — even when dealing with morphemes, the tiniest meaningful components of the language system including suffixes like “er,” “ing,” and “ed.”

Coloring used in some sodas poses cancer risk to consumers, study suggests - John Hopkin

Hallucinogen in 'magic mushrooms' helps longtime smokers quit in Hopkins trial