Doctors believe stress may play a role in Alzheimer's disease.
A new study on mice found chronic stress can trigger the growth of proteins in brain cells.
Those proteins have been linked to Alzheimer's.
Researchers in California say the effect was most notable in the region of the brain that collects memories.
Viewers with disabilities can get assistance accessing this station's FCC Public Inspection File by contacting the station with the information listed below. Questions or concerns relating to the accessibility of the FCC's online public file system should be directed to the FCC at 888-225-5322, 888-835-5322 (TTY), or firstname.lastname@example.org.