ACCELERATED EVALUATION OF TREATMENTS TO PREVENT CLINICAL ONSET OF NEURODEGENERATIVE DISEASES

Systems and methods for evaluating prospective treatments for progressive brain disorders like Alzheimer's disease and the progressive effects of aging involve the use of an imaging device communicatively coupled to a computing device. The imaging device may takes a plurality of brain imaging measurements from each of a plurality of human subjects who are divided into a treated group and an untreated group based on various subject data including whether the subjects carry certain alleles of genes known to increase the risk of developing the brain disorder at issue. The computing device receives the brain imaging measurements from the imaging device and applies an advanced processing method that permits enhanced computational efficiency when calculating rates of change for the two groups and determining whether any calculated difference between the rates is statistically significant.