September 21 is World Alzheimer's Day. Various associations dedicated to helping Alzheimer's patients and their friends and families are organizing events to raise awareness of the disease. Today Alzheimer's disease affects 5.4 million Americans, while the cost for Alzheimer's related care represented around $200 billion in 2012.

To show their commitment to the fight against Alzheimer's disease, HAPPYneuron and the SBT group have chosen World Alzheimer's Day 2012 as a very special day to offer MemTrax, their memory test, for free. MemTrax is a 3-minute test which should be repeated every month. Its objective is to regularly assess both short-term memory and learning skills in order to detect the early onset of memory loss related to Alzheimer's disease. It is available as an online test on our website or as an application on the iPhone and iPad.