
Psychology majors Julian Zhong ’13, Ashley Swan ’13 and Tacie Moskowitz ’13 work with Professor of Psychology John Seamon in the Memory Lab at Wesleyan. The team is studying if a memory camera can help patients with Alzheimer’s disease.
For people suffering in the early stages of Alzheimer’s disease, from head injuries or other conditions that impair memory, a special trip to the seashore or a visit with family may be just a blur by the end of the day. With assistance from a simple device known as a ViconRevue memory camera, Professor John Seamon and his students are studying whether it’s possible to help these patients remember more of their lives. While the studies are ongoing, early results are promising. They also suggest that our current understanding of how these patients’ brains are malfunctioning may be wrong, or perhaps too simplistic.
Seamon, professor of psychology, professor of neuroscience and behavior, is conducting research both in his Memory Lab at Wesleyan, and at the Olin Neuropsychiatry Research Center at the Institute of Living at Hartford Hospital. The memory camera device was invented by researchers at Microsoft about 10 years ago. A small and lightweight black camera, it is worn on a lanyard around the patient’s neck, and automatically takes a photograph every 30 seconds, or whenever it senses motion or a change in light. It is hoped that reviewing these snapshots of the day’s events later will help patients remember many details that would otherwise be out of reach.
According to Seamon, a handful of case studies have been published in the last five years about memory-impaired people wearing the special camera who are taken on an outing by their spouse or adult child. When the people later reviewed pictures of the day taken by the camera and reminisced about the events with their loved ones, they showed improved recollection of the outing, which remained for a period of months.
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