Addiction

Brain damage during stroke may point to source of addiction

A pair of studies suggests that a region of the brain - called the insular cortex - may hold the key to treating addiction. Scientists have come to this conclusion after finding that smokers who suffered a stroke in the insular ...

Parkinson's & Movement disorders

Study shows increase in Parkinson's disease over 30 years (Update)

The incidence of Parkinson's disease and parkinsonism increased significantly in 30 years from 1976 to 2005, Mayo Clinic researchers reported today in a study in JAMA Neurology. This trend was noted in particular for men ...

Addiction

A smart necklace to help people stop smoking

A necklace that could help you stop smoking is now on the horizon. Northwestern Medicine researchers have developed a smart neck-worn device resembling a lapis blue pendant that detects a user's smoking much more reliably ...

Oncology & Cancer

High cost of cancer care in the U.S. doesn't reduce mortality rates

While the U.S. spends twice as much on cancer care as the average high-income country, its cancer mortality rates are only slightly better than average, according to a new analysis by researchers at Yale University and Vassar ...

Psychology & Psychiatry

Severe mental illness tied to higher rates of substance use

People with severe mental illness such as schizophrenia or bipolar disorder have a higher risk for substance use, especially cigarette smoking, and protective factors usually associated with lower rates of substance use do ...

Health

Health warnings on cigarettes could deter young people

Young people are less likely to try cigarettes with the printed health warning 'Smoking kills' on each stick than standard cigarettes, according to a new study by Cancer Research UK published in Nicotine & Tobacco Research.

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