Insights into Parkinson's balance problems

In PD, disorganized sensorimotor signals cause muscles in the limbs to contract, such that both a muscle promoting a motion and its antagonist muscle are Read more

Cajoling brain cells to dance

“Flicker” treatment is a striking non-pharmaceutical approach aimed at slowing or reversing Alzheimer’s disease. It represents a reversal of EEG: not only recording brain waves, but reaching into the brain and cajoling cells to dance. One neuroscientist commentator called the process "almost too fantastic to believe." With flashing lights and buzzing sounds, researchers think they can get immune cells in the brain to gobble up more amyloid plaques, the characteristic clumps of protein seen in Read more

prevention research

Community groups play key role in increasing HIV research participation

Paula Frew, PhD, MPH

Although African Americans make up a significant share of HIV cases in the U.S., they are underrepresented in HIV clinical trials. New research shows that promotion of HIV clinical trials and participation by African Americans can be increased by coalitions that link community organizations to clinical-research institutions.

“Community organizations already have built trusting relationships in their communities,” says Paula Frew, PhD, assistant professor of medicine at Emory School of Medicine. “If HIV/AIDS prevention and HIV clinical research become part of the agendas of these organizations, they can become ideal allies for increasing participation by community members who are at risk for disease.”

Frew was lead investigator in a study published recently in the Journal Prevention Science. She is director of health communications & applied research at the Hope Clinic of the Emory Vaccine Center and an investigator in the Emory Center for AIDS Research (CFAR).

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