Deep brain stimulation eases Parkinson’s disease symptoms by boosting dopamine

In a new study of seven people with Parkinson’s disease, Johns Hopkins Medicine researchers report evidence that deep brain stimulation using electrical impulses jumpstarts the nerve cells that produce the chemical messenger dopamine to reduce tremors and muscle rigidity that are the hallmark of Parkinson’s disease, and increases feelings of well-being. “While deep brain stimulation has been used for treating […]

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When does trash talking work? An expert discusses her unusual research

Karen C.P. McDermott recently completed a study on trash talk, the taunts or boasts meant to intimidate or distract an opponent. Her study was one of the first to statistically model how trash talking during a competition can influence performance. What inspired you to study trash talk? Karen C.P. McDermott: In early 2014, I watched Seattle Seahawks cornerback Richard Sherman […]

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Khloe Kardashian Claps Back at Accusation That She Uses Daughter True as an 'Accessory'

Khloé Kardashian is not entertaining criticism about her relationship with her daughter. The Keeping Up with the Kardashian personality, 35, has been on a Bahamas getaway with her 16-month-old baby True, where she has been posting snapshots of the two spending time together on the beach this week. In the comments of one particularly serene photo — taken from the back while Kardashian holds […]

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BRCA1/2 genetic testing recommendations still leave issues unresolved

The U.S. Preventive Services Task Force (USPSTF) has released a new Recommendation Statement for BRCA1/2 evaluation, urging the medical community to widen the parameters used to assess BRCA1 and BRCA2 mutation risks and increase the use of genetic counseling and testing for those with the highest risk. While the changes are beneficial, the recommendations still fail to address many persisting […]

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