Health

Can cannabis kill pain without getting you stoned?

More than 87 percent of medical marijuana users report smoking or ingesting it for pain-related conditions. Yet for many, the cognitively impairing properties of its active ingredient, THC, make cannabis impractical as an ...

Neuroscience

Neuroscientists develop new tools to safely trace brain circuits

Scientists at Columbia University's Mortimer B. Zuckerman Mind Brain Behavior Institute have developed a new viral tool that dramatically expands scientists' ability to probe the activity and circuitry of brain cells, or ...

Diseases, Conditions, Syndromes

Transient and long-term disruption of gut microbes after antibiotics

Trillions of microbes in the intestine aid human health, including digestion of breast milk, breaking down fiber and helping control the immune system. However, antibiotic treatment is known to disrupt the community structure ...

Diseases, Conditions, Syndromes

Disappearing bacterium may protect against stroke

A new study by NYU School of Medicine researchers reveals that an especially virulent strain of the gut bacterium Helicobacter pylori (H. pylori) isn't implicated in the overall death rate of the U.S. population, and may ...

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