Cognitive training improves ratio processing and decision making in patients with mild cognitive impairment Burgio F., Delazer M., Meneghello F., Pertl M.-T., Semenza C., Zamarian L. Journal of Alzheimer’s Disease, Volume 64 Issue 4 Pages 1213-1226 (2018) Links DOI: https://doi.org/10.3233/JAD-180461 PMID: 30010137