Introduction: Vascular contributions to cognitive impairment and dementia (VCID) are variably expressed following stroke. The purpose of this investigation is to identify the domain-specific cognitive phenotypes of VCID in the acute and sub-acute post-stroke interval measured using the Mark VCID battery.

Methods: Mark VCID neurocognitive test battery was administered to 33 patients with incident ischemic stroke in the left (n=15), right (n=17), and bilateral (n=1) hemispheres including the anterior and middle cerebral artery territory, and 39 age and sex matched healthy controls (HC). Participants ranged in age from 42 to 88 years (Patient M=65.64 yrs, Control M=64.97 yrs). Patient group consisted of 17 males and 22 females, and the control group had 20 males and 13 females. Mean post stroke interval was 8 weeks (Range: 2.5 to 19 weeks). The test battery assessed: language (naming, fluency), perception (facial …