Demyelination, which occurs when nerves lose their protective fatty coating, is the cause of several severe and incurable neurodegenerative diseases. Using patterned light and sound paced at 40 Hz, mice were induced to produce gamma brain waves, Li-Huei Tsai, Picower Professor at The Picower Institute for Learning and Memory and the Department of Brain and Cognitive Sciences at MIT, told The Epoch Times. “The neurons in the animals respond at that exact frequency and generate brain waves at that frequency.
” Myelin, which forms part of the “white matter” of the brain, is the fatty coating that wraps around and protects nerves. It promotes faster communication between nerves, and loss of myelin can cause incurable diseases like multiple sclerosis and neuromyelitis optica. “Gamma stimulation promotes a healthy environment,” said Daniela Amorim, a leading researcher at the MIT lab where the study trials were performed.
Myelin can deteriorate as a result of many factors, including trauma, autoimmunity, and genetics linked to neurodegenerative diseases such as multiple sclerosis. Gamma waves ranging from 30 to 80Hz are brain waves with the highest frequency. It is associated with functions such as concentration, intelligence, and memory.
They are mainly active during periods of consciousness and alertness. Two groups of male mice were selected for the study. One group was fed cuprizone, a chemotherapy drug known to break down myelin, and experienced demyelination after .