Niels Hagenbuch

Bernoulli amputation

A novel, stochastic approach to amputation, the process of introducing missing values to a complete dataset, is presented. It allows one to construct a wide variety of missingness patterns by only having to specify distributions of missingness indicators as opposed to specifying...

From feasibility to neuroanatomic validity of remote cognitive smartphone assessments in early Alzheimer’s disease

ABSTRACT Digital health technologies (DHT) offer a promising solution to the timely identification of early Alzheimer’s disease (eAD) to enable early treatment. This study evaluated the feasibility, acceptability, adherence, reliability, and preliminary clinical and content valid...