BrainForce alzheimer

ozaral

About this app

(Please use headphones or earphones and set the volume high for best results.)

BrainForce is an Android application designed to help in the fight against Alzheimer’s disease. Several studies and scientific findings have been published supporting the potential of 40 Hz stimulation.

A study conducted by the Picower Institute for Learning and Memory (MIT) found that 40 Hz light/sensory stimulation reduced amyloid and tau deposits in Alzheimer’s model mice.
picower.mit.edu

Another study showed that multisensory 40 Hz stimulation improved amyloid “clearance” through the glymphatic system in mice.
Nature

In vitro and other experimental models have shown that 40 Hz auditory stimulation inhibits the secretion of Aβ42 and activates autophagy/phagocytosis mechanisms, which may influence amyloid accumulation.
PubMed

✅ Relevant Evidence

1. 40 Hz Sensory Stimulation (Light + Sound) in Alzheimer’s

A research team at the Picower Institute for Learning and Memory, Massachusetts Institute of Technology (MIT), demonstrated that 40 Hz gamma-frequency stimulation using light or sound in animal models of Alzheimer’s reduced amyloid and tau deposits, preserved neurons, and improved memory and learning.
picower.mit.edu

From the press release:

“A decade of studies provide a growing evidence base that increasing the power of the brain’s gamma rhythms could help fight Alzheimer’s…”

This suggests that a frequency of approximately 40 Hz is promising for Alzheimer’s research.

News links:
https://news.mit.edu/2019/brain-wave-stimulation-improve-alzheimers-0314?utm_source

https://picower.mit.edu/discoveries/40hz-rhythms-fight-alzheimers-cellular-and-molecular-level?utm_source

2. Scientific Review on Auditory Stimulation in Alzheimer’s and Prodromal Stages

A recent study reviewed the effects of auditory stimulation (active or passive) in individuals with Alzheimer’s disease or mild cognitive impairment.

“Studies on healthy older adults suggest that auditory training can improve cognitive function… Recent studies revealed that passive auditory and visual stimulation at a specific frequency (such as 40 Hz) may induce changes in cortical wiring and enhance cognitive abilities.”
BioMed Central

Link: https://alzres.biomedcentral.com/articles/10.1186/s13195-024-01544-2?utm_source

BioMed Central

This indicates that auditory stimulation is a viable and promising research approach.

3. Human Study on 40 Hz Binaural Beats and Working Memory

A study involving 40 healthy participants explored the effects of 40 Hz binaural beats on working memory.

“40 Hz binaural beats improve working memory and induce frequency-following responses.”
ResearchGate

Link (abstract): https://www.researchgate.net/publication/362996940_The_Effect_of_40_Hz_Binaural_Beats_on_Working_Memory

ResearchGate

While this is not a direct Alzheimer’s study, it supports the idea that 40 Hz stimulation can influence cognitive performance and mental processing in a positive way.