The executive prominent/memory prominent spectrum in Alzheimer's disease is highly heritable.

Mez J, Mukherjee S, Thornton T, Fardo DW, Trittschuh E, Sutti S, Sherva R, Kauwe JS, Naj AC, Beecham GW, et al.
Neurobiol Aging. 2016 May; 41:115-21. PMID: 27103524. Abstract