Association of Long Runs of Homozygosity With Alzheimer Disease Among African American Individuals. Ghani M, Reitz C, Cheng R, et al. Association of Long Runs of Homozygosity With Alzheimer Disease Among African American Individuals. JAMA Neurol. 2015;72(11):1313-23. doi:10.1001/jamaneurol.2015.1700 Read more