Review

Die primär progrediente Aphasie (PPA) ist ein Sammelbegriff für Demenzformen, die sich durch Defizite in verschiedenen Aspekten der Sprache, z. B. im Sprachverständnis, kennzeichnen. [...]

Sex, age, education, marital status, obesity, and smoking have been found to affect health transitions between non-disabled, disabled, and death. Our aim is to review the research literature on this topic and provide structured information, first on the availability of results for each risk factor and transition, and then on detailed study characteristics and disability measures. [...]

Sudden comprehension-or insight-during problem-solving can enhance learning, but the underlying neural processes are largely unknown. We investigated neural correlates of learning from sudden comprehension using functional magnetic resonance imaging and a verbal problem-solving task. [...]