A research team is developing infrared light therapy helmets that improve memory and motor function in mild casescognitive impairmentshelp. The authors of the new study examined infrared light as a method for treating brain diseases. To do this, they used a technology known as photobiomodulation. This allows those affected to wear the helmets at home. In addition, the researchers hope that people with dementia could benefit from it in the near future.
Innovative method uses infrared light therapy to combat neurodegeneration
The UK scientists recently completed a pilot study using a specially designed helmet that emits infrared light. They tested the helmet on middle-aged people with mild cognitive impairment. The results showed that the treatment improved memory, processing skills and motor skills. According to the study authors, mitochondria generate most of the energy that cells need to fulfill their functions. These store the energy in the form of a chemical called adenosine triphosphate (ATP). During treatment, light particles called photons enter the body and interact with the mitochondria. If the wavelength and duration of exposure are correct, the ATP level increases. When a cell becomes damaged, its ATP levels can decrease, affecting the cell's metabolism and inhibiting healing. Increasing ATP in a cell can support cell repair function. The technology, which uses a wavelength of 1068 nanometers, is intended for home use.
Testing took place over 3 days to account for the effects of daily changes in cognitive function. In the treatment group, researchers identified statistically significant improvements in the following categories: overall performance, mathematical processing, working memory, delayed recall and right motor function. Interestingly, the placebo group showed a decline in processing speed compared to baseline. The next stepthis studyare major research projects, and given the improved motor skills, a study on Parkinson's disease is high on the agenda. If further studies show a similar and sustained result, there is a possibility that the technology will become standard care.
