2023-10-20 08:21:00
The British newspaper “dailymail” revealed a new experiment that is considered a hope for treating Alzheimer’s disease. It is done by sending deep electrical currents to the brain and can improve memory. The results pave the way for future studies to treat Alzheimer’s patients.
Neurologists have developed a technique called time-lapse brain stimulation, which involves applying electrodes to the scalp to send high-frequency beams to the brain.
They have slightly different frequencies, for example 2000 Hz and 2005 Hz, and when they intersect they generate a low frequency wave of 5 Hz.
This low-frequency wave is stimulated in the hippocampus, which is an area of the brain responsible for separating and linking memories, and storing information in the brain.
The team tested the technique on 20 healthy volunteers, who wore electrodes for 30 minutes at a time while they memorized pairs of faces and names.
The analysis revealed that it enhanced memory accuracy by up to 20% without interfering with healthy brain tissue. Experts described this technology as “amazing,” because it opens a new path to treating brain diseases such as Alzheimer’s disease.
Headphones for Alzheimer’s treatment
A team from the UK Dementia Research Institute at Imperial College London has begun trialling this technique on people with early-onset Alzheimer’s disease. Dr Nir Grossman, who led the study, said: ‘Until now, if we wanted to electrically stimulate the deep structures within the brain, We needed to surgically implant electrodes in the brain, which of course carries risks for the patient and can lead to complications, and through this modern technology we have shown for the first time that it is possible to remotely stimulate specific areas deep in the human brain without the need for surgery. Adding: This opens a new path to treating brain diseases such as Alzheimer’s disease that affects the deep structures of the brain, and we hope that it will help increase the availability of deep brain stimulation treatments by significantly reducing the cost and risks.
Device for treating Alzheimer’s
He pointed out that we are now testing whether repeated stimulation therapy over several days can benefit people in the early stages of Alzheimer’s disease, and we hope that this will lead to the restoration of normal brain activity in the affected areas, which may improve symptoms of memory impairment.
Commenting on the results, Dr. Richard Oakley, Associate Director of Research and Innovation at the Alzheimer’s Society, said: It is an amazing technology. This study shows that it is possible to perform deep brain stimulation simply by wearing a headset. Moreover, this stimulation can improve performance on memory tasks in people. Healthy people.
It is worth noting that Alzheimer’s disease is a devastating disease of brain cells, and research opens up completely new areas of treatment in the future.
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