Background and Purpose – Several methods are available to assess the magnetic resonance perfusion lesion in acute ischemic stroke. We tested 10 of these to compare perfusion lesion sizes and…

…patients with AD compared to controls. There were no significant correlations with clinical or cognitive measures. The pattern of nicotinic binding significantly differed from that of perfusion in both patients…

Cognitive prostheses interact with human cognitive abilities to extend an individual’s capacity. They have application both with healthy functioning individuals and those who have suffered brain injury. In Alzheimer’s disease…