Gunnar Jahr

Learn More
PURPOSE To assess cancer detection rates, false-positive rates before arbitration, positive predictive values for women recalled after arbitration, and the type of cancers detected with use of digital mammography alone and combined with tomosynthesis in a large prospective screening trial. MATERIALS AND METHODS A prospective, reader- and modality-balanced(More)
OBJECTIVES To compare double readings when interpreting full field digital mammography (2D) and tomosynthesis (3D) during mammographic screening. METHODS A prospective, Ethical Committee approved screening study is underway. During the first year 12,621 consenting women underwent both 2D and 3D imaging. Each examination was independently interpreted by(More)
Different models for glutamate spillover in the hippocampus. (a) 'Local' spillover involving only a couple of synapses. Diffusion is fast enough that the time course of NMDA receptor activation (right) may be similar at the site of release (red) and in adjacent synapses (green). (b) More broadly distributed spillover, in which glutamate released from one(More)
  • 1