Energy, Environment, and Smart Systems

Better Daytime Lighting Improves Sleep Quality, Reduces Depression In Alzheimer's Patients, Study Finds

Memory loss from Alzheimer’s can evoke fear. But for many people suffering from dementia, other symptoms like poor sleep and agitation can also have a profound impact on quality of life. And Alzheimer’s patients often live in long-term care facilities, where they spend much of their time in underlit indoor spaces, says researcher Mariana Figueiro, leaving them in a state of “biological darkness.”

Tailored Light Improves Quality of Life for Older Adults With Alzheimer’s Disease

In a research project funded by the National Institute on Aging (NIA), Mariana Figueiro, a professor and the director of the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute, is investigating whether a tailored lighting intervention can lessen the impact of symptoms in older adults living with Alzheimer’s disease and related dementias (ADRD).

Rensselaer Ecologist Awarded Prestigious Fulbright Scholarship

Steve Jane, a graduate student in biological sciences at Rensselaer Polytechnic Institute, has been awarded a prestigious Fulbright U.S. Student Program fellowship for the 2019-2020 academic year from the U.S. Department of State and the J. William Fulbright Foreign Scholarship Board. — Steve Jane, a graduate student in biological sciences at Rensselaer Polytechnic Institute, has been awarded a prestigious Fulbright U.S. Student Program fellowship for the 2019-2020 academic year from the U.S. Department of State and the J. William Fulbright Foreign Scholarship Board.

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About Rensselaer Polytechnic Institute

Founded in 1824, Rensselaer Polytechnic Institute is America’s first technological research university. Rensselaer encompasses five schools, over 30 research centers, more than 140 academic programs including 25 new programs, and a dynamic community made up of over 6,800 students and 104,000 living alumni. Rensselaer faculty and alumni include upwards of 155 National Academy members, six members of the National Inventors Hall of Fame, six National Medal of Technology winners, five National Medal of Science winners, and a Nobel Prize winner in Physics. With nearly 200 years of experience advancing scientific and technological knowledge, Rensselaer remains focused on addressing global challenges with a spirit of ingenuity and collaboration. To learn more, please visit www.rpi.edu.