Posit Science has designed a series of exercises for the auditory system to be done on the computer that can significantly improve hearing and memory.

The Brain Fitness Program has been clinically proven to increase auditory processing on average, up to 131%. This means that people could keep up with the speed of speech, thus improving comprehension and memory. In fact, 90% of a group of people over the age of 65 reached processing speeds typical of people under 40.

The program is easy to use, individually modifies to your performance, and easily fits into your schedule. It's recommended that you complete 35-40 hours within 3 months for maximum benefit. That's less than 30 minutes a day.

The Brain Fitness Program is available online and over the phone only, for $395-$495.