Medications

Dutch ban khat

The Dutch government Tuesday banned the use of khat, a leaf native to East Africa chewed for its stimulant properties mainly by the Netherlands' sizeable Somali community.

Neuroscience

Autism-related protein shown to play vital role in addiction

In a paper published in the latest issue of the neuroscience journal Neuron, McLean Hospital investigators report that a gene essential for normal brain development, and previously linked to Autism Spectrum Disorders, also ...

Neuroscience

Scientists hunt for neurons responsible for alcohol withdrawal

When a heavy alcohol drinker tries to take a night off, their body protests with shaky hands, heart palpitations, anxiety and headaches. These acute symptoms of alcohol withdrawal—but even more so the enduring emotional ...

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