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Electrostimulation Study Gets Alzheimer’s Patients to Recall Vivid Memories

A national trial that looked at whether brain stimulation could restore memory had a surprise finding. Deep brain stimulation brought back vivid memories temporarily.

Participants in a recent trial experienced old memories, vividly.Credit: Halfpoint/Shutterstock

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is one of the most dreaded diagnoses, and the fear is particularly acute among older people. This complex brain disorder, which usually affects older individuals, can cause many cognitive disabilities, most notably memory impairment.

About 5.7 million Americans are living with Alzheimer’s disease. In addition, millions of loved ones and caregivers are affected, with some estimates indicating there are as many as 16 million unpaid caregivers.

As the baby boomer generation has started to turn 65, the number of people diagnosed with this disease is expected to continue to grow.

The available medications don’t help much in the management of memory problems and associated behavioral changes. There is a clear need for more effective treatment options.

As a response to this demand, a group of researchers tested the use of deep brain stimulation to improve memory and cognition in individuals with Alzheimer’s disease (ADvance trial). While the long-term benefit on ...

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