"The Giant Black Elephant with white Tusks stood in a field of Green Grass": Cognitive and brain mechanisms underlying aphantasia.

Aphantasia, a spectrum of inabilities creating and perceiving mental images, is becoming more of a focus in continued research to better understand functions of sensory perception and imagination. Current research on aphantasia is still in an era of exploration to find its underlying neural mechanisms, comorbidities and comparing levels of visual imagery to other cognitive functions. Through a systematic review, this article explores the most influential developments in aphantasia research.

Mapping Evaluation Use: A Scoping Review of Extant Literature (2005-2022).

Factors influencing evaluation use has been a primary concern for evaluators. However, little is known about the current conceptualizations of evaluation use including what counts as use, what efforts encourage use, and how to measure use. This article identifies enablers and constraints to evaluation use based on a scoping review of literature published since 2009 ( = 47).

Update on the Use of Filters for Parenteral Nutrition: An ASPEN Position Paper.

Intravenous in-line filters play a critical role in promoting patient safety during parenteral nutrition (PN) administration. Guidelines for using filters for PN have been issued by a number of professional organizations and manufacturers of PN components. Yet despite this guidance, filter use remains controversial.