The most recent ones that I'm familiar with have looked at attention and spatial neglect. Both are excellent. Here are the abbreviated cites: Lincoln BA. Cognitive rehabilitation for spatial neglect following stroke. Cochrane Reviews, 2007; Lincoln NB. Cognitive rehabilitation for attention deficits following stroke. Cochrane Reviews, 2000. Good luck!
Just found this ePub that did a nice job. This is the most up-to-date that I've seen:
Gillespie DC, Bowen A, Chung CS, Cockburn J, Knapp P, Pollock A. Rehabilitation for post-stroke cognitive impairment: an overview of recommendations arising from systematic reviews of current evidence. Clin Rehabil. 2014. DOI: 10.1177/0269215514538982