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JAMA Neurology
Original Investigation  | 
The Phosphodiesterase 10 Positron Emission Tomography Tracer, [18F]MNI-659, as a Novel Biomarker for Early Huntington Disease
David S. Russell, MD, PhD; Olivier Barret, PhD; Danna L. Jennings, MD; et al.
JAMA Neurology
Original Investigation  | 
Accuracy of Brain Amyloid Detection in Clinical Practice Using Cerebrospinal Fluid β-Amyloid 42:  A Cross-Validation Study Against Amyloid Positron Emission Tomography
Sebastian Palmqvist, MD, PhD; Henrik Zetterberg, MD, PhD; Kaj Blennow, MD, PhD; et al.
JAMA
Original Investigation  | 
Accuracy of FDG-PET to Diagnose Lung Cancer in Areas With Infectious Lung Disease:  A Meta-analysis
Stephen A. Deppen, PhD; Jeffrey D. Blume, PhD; Clark D. Kensinger, MD; et al.
JAMA Psychiatry
Original Investigation  | 
Greater Monoamine Oxidase A Binding in Perimenopausal Age as Measured With Carbon 11–Labeled Harmine Positron Emission Tomography
Paraskevi Vivien Rekkas, PhD; Alan A. Wilson, PhD; Vivian Wai Han Lee, BSc; et al.