Incidence of and risk factors for cognitive impairment in an early Parkinson disease clinical trial cohort

Autor Uc, E Y., McDermott, M P., Marder, K S., Anderson, S W., Litvan, I, Como, P G., Auinger, P, Chou, K L., Growdon, J C.
Vydáno 2009

Roles of Education and IQ in Cognitive Reserve in Parkinson's Disease-Mild Cognitive Impairment

Autor Armstrong, M.J., Naglie, G., Duff-Canning, S., Meaney, C., Gill, D., Eslinger, P.J., Zadikoff, C., Mapstone, M., Chou, K.L., Persad, C., Litvan, I., Mast, B.T., Fox, S., Tang-Wai, D.F., Marras, C.
Vydáno 2012