BioSignal Solutions is developing BrainGain® a digital therapeutic that uses neurofeedback to exercise the brain’s memory circuits.   Neurofeedback is a technique that uses pictures, sounds, or games to show us our brain’s activity so we can learn to change it, thereby unlocking the brain’s power to strengthen itself.  BrainGain®  pairs a portable wireless EEG headband with a smartphone or tablet to deliver personalized neurofeedback training at home for $100-350 from basic to premium subscription.  We found BrainGain®  effectively improved memory and other types of cognition in our UCSD clinical trials.  Unlike current FDA-approved antibody infusion treatments and other invasive, costly treatments with a high side effect burden, BrainGain®  is noninvasive, low-cost, and can be self-administered at home.   BrainGain®  will empower older adults to improve their cognitive health and extend their functional lifespan.