Neuropsychiatric and Cognitive Symptoms Across the Alzheimer Disease Clinical Spectrum: Cross-sectional and Longitudinal Associations.
Willem S EikelboomEsther van den BergEllen H SingletonSara J BaartMichiel CoesmansAnnebet E LeeuwisCharlotte E TeunissenBart N M van BerckelYolande A L PijnenburgPhilip ScheltensWiesje Maria van der FlierRik OssenkoppeleJanne M PapmaPublished in: Neurology (2021)
NPS and cognitive symptoms are both prevalent across the AD clinical spectrum, but show a different evolution during the course of the disease.