R. Billeter 1 *, J. Liira 2 , D. Bailey 3 , R. Bugter 4 , P. Arens 5 , I. Augenstein 6,12 , S. Aviron 3,7 , J. Baudry 7 , R. Bukacek 11 , F. Burel 8 , M. Cerny 10 , G. De Blust 9 , R. De Cock 9 , T. Diekötter 1,13 , H. Dietz 1 , J. Dirksen 4 , C. Dormann 6 , W. Durka 6 , M. Frenzel 6 , R. Hamersky 11 , F. Hendrickx 9 , F. Herzog 3 , S. Klotz 6 , B. Koolstra 4 , A. Lausch 6 , D. Le Coeur 8 , J. ...

A. Frenzel,1 M. M. Qazilbash,1,* M. Brehm,2 Byung-Gyu Chae,3 Bong-Jun Kim,3 Hyun-Tak Kim,3 A. V. Balatsky,4 F. Keilmann,5 and D. N. Basov1 1Physics Department, University of California–San Diego, La Jolla, California 92093, USA 2Abt. Molekulare Strukturbiologie, Max-Planck-Institut für Biochemie and Center for NanoScience, 82152 Martinsried, München, Germany 3IT Convergence and Components Labor...

Thomas Goetz a,*, Nathan C. Hall b, Anne C. Frenzel a. Reinhard Pekrun a "Department of Psychology, University of Munich, Leopoldstrasse 13, 80802 Munich , Germany b Department of Psychology, University of California, Irvine, CA 926977085, USA The focus of the present study is on students' experiences of enjoyment, an emotion largely neglected in. educational research. We present a model in whi...

• We introduce the AEQ-S as short form of Achievement Emotions Questionnaire (AEQ). The comprises 4 items per scale but maintains AEQ's conceptual scope. Two independent datasets (N = 389/471) show psychometric quality AEQ-S. Structural relationships full AEQ scales can be reproduced with is a valuable instrument when administration time or space are limited. (AEQ) well-established for measurin...

In recent decades there has been marked progress in the imaging and laboratory evaluation of dizzy patients. However, detailed history taking and comprehensive bedside neurotological evaluation remain crucial for a diagnosis of dizziness. Bedside neurotological evaluation should include examinations for ocular alignment, spontaneous and gaze-evoked nystagmus, the vestibulo-ocular reflex, saccad...

OBJECTIVES To compare the usefulness of a CCD camera with infrared illumination (IR-CCD camera) over Frenzel glasses (F Glasses) for the observation of spontaneous nystagmus, the incidence and direction of nystagmus, and the frequency, amplitude and slow phase of spontaneous nystagmus. METHODS One hundred vertiginous patients, fifty-three females and forty-seven males participated in this stu...

Around 1940 Schumpeter draws on an analysis of the U.S. footwear industry as an exemplar case to formulate his famous hypothesis about the positive relation between market concentration and innovative activity. Starting in the 1970s the value chain of U.S. footwear producers disintegrates, eventually separating the process of product innovation from manufacturing in this industry. Studies testi...

BACKGROUND AND PURPOSE The mechanism of upbeat nystagmus is unknown and clinicoanatomical correlative studies in series of patients with upbeat nystagmus are limited. METHODS Fifteen patients with upbeat nystagmus received full neuro-ophthalmological evaluation by the senior author. Nystagmus was observed using video Frenzel goggles and recorded with video-oculography. Brain lesions were docu...

BACKGROUND AND OBJECTIVES To analyze the clinical correlation between perverted nystagmus and brain magnetic resonance imaging (MRI) abnormal findings and to evaluate whether perverted nystagmus is clinically significant results of brain abnormal lesions or not. SUBJECTS AND METHODS We performed medical charts review from January 2008 to July 2014, retrospectively. Patients who were suspected...