Researcher Louis Sokoloff, Who Pioneered The Use Of Brain PET Scans, Passes Away At 93 NIH’s Dr. Louis Sokoloff passed away at 93 on July 30 in Washington. He is most popularly known for his major contributions in PET scanning and psychotherapy. by Jill Arce
Healthy Living/Wellness Protein Found In Blood Could Predict Alzheimer's Risk A Decade Before Onset Of Symptoms by Ted Ranosa