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http://dx.doi.org/10.1103/PhysRevLett.68.776 | DOI Listing |
Prog Brain Res
October 2016
School of Psychology, Cardiff University, Cardiff, Wales, UK. Electronic address:
While descriptions of the subiculum often emphasize its role as a recipient of hippocampal inputs, the area also has particular importance as a source of hippocampal projections. The extrinsic projections from the subiculum not only parallel those from hippocampal fields CA1-4 but also terminate in sites that do not receive direct inputs from the rest of the hippocampus. Both electrophysiological and lesion studies reveal how, despite its very dense CA1 inputs, the subiculum has functional properties seemingly independent from the rest of the hippocampus.
View Article and Find Full Text PDFPhys Rev Lett
May 2002
Institut für Kernphysik, Technische Universität Darmstadt, D-64289 Darmstadt, Germany.
Deuteron breakup has been studied in a 2H(e,e' p) coincidence experiment at low momentum transfer and for energies close to threshold. The longitudinal-plus-transverse ( L+T) and longitudinal-transverse ( LT) interference cross sections are deduced. Nonrelativistic calculations based on the Bonn potential and including leading order relativistic contributions, meson exchange currents, and isobar configurations describe the ( L+T) data well.
View Article and Find Full Text PDFPhys Rev Lett
October 2001
Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
Measurements of the (2)H((-->)e,e(')p)n reaction were performed with the out-of-plane magnetic spectrometers (OOPS) at the MIT-Bates Linear Accelerator. The longitudinal-transverse, f(LT) and f(')(LT), and the transverse-transverse, f(TT), interference responses at a missing momentum of 210 MeV/c were simultaneously extracted in the dip region at Q2 = 0.15 (GeV/c)(2).
View Article and Find Full Text PDFThree-dimensional sonography is a logical development of conventional sonography, and is a consequence of the fact that every examiner tries to imagine the three-dimensional appearance of an organ on the basis of the tomographic images of it. In a long development process starting with the first 3D images in 1986/87 and lasting until today, we succeeded in developing a 3D system suitable for routine examinations, which the manufacturer is now marketing commercially. With a 3D transducer a coordinated sequence of tomograms is obtained; all the images are then computed transparently and subsequently imaged three-dimensionally as a crystalline volume.
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