نتایج جستجو برای: loc

تعداد نتایج: 2049  

2017
Eric A. Reavis Junghee Lee Jonathan K. Wynn Stephen A. Engel Mark S. Cohen Keith H. Nuechterlein David C. Glahn Lori L. Altshuler Michael F. Green

INTRODUCTION Deficits in visual perception are well-established in schizophrenia and are linked to abnormal activity in the lateral occipital complex (LOC). Related deficits may exist in bipolar disorder. LOC contains neurons tuned to object features. It is unknown whether neural tuning in LOC or other visual areas is abnormal in patients, contributing to abnormal perception during visual tasks...

Journal: :Cerebral cortex 2003
Zoe Kourtzi Michael Erb Wolfgang Grodd Heinrich H Bülthoff

We used human functional magnetic resonance imaging (fMRI) to test whether the human lateral occipital complex (LOC), an area known to be involved in the analysis of visual shape, represents the perceived 3-D shape of objects or simply their 2-D contours. We employed an fMRI adaptation paradigm, in which repeated presentation of a stimulus results in decreased responses compared to responses to...

Journal: :PLoS Biology 2008
Johannes Haushofer Margaret S Livingstone Nancy Kanwisher

Prior research has identified the lateral occipital complex (LOC) as a critical cortical region for the representation of object shape in humans. However, little is known about the nature of the representations contained in the LOC and their relationship to the perceptual experience of shape. We used human functional MRI to measure the physical, behavioral, and neural similarity between pairs o...

Journal: :International journal of clinical and experimental medicine 2014
Peng Liang Yanju Zhang Hai Yu Bin Liu

Penehyclidine hydrochloride (PH), a new anticholinerigic drug associated with few cardiovascular side effects, was used widely as premedication in China. There is no information on the pharmacodynamic interaction between PH and anesthetics for loss of consciousness (LOC). This study was designed to determine the effects of premedicated PH on the propofol dose requirement for LOC and Bispectral ...

Journal: :Mathematische Nachrichten 2021

We study the regularity properties of inverse a bilipschitz mapping f belonging to W m X loc $W^m X_{\mathrm{loc}}$ , where is an arbitrary Banach function space. Namely, we prove that − 1 $f^{-1}$ also in . Furthermore, paper shows class mappings closed with respect composition and multiplication.

Journal: :The Journal of arthroplasty 1997
V G Williams L A Whiteside S E White D S McCarthy

Locking mechanisms and metal-liner interface surfaces of six modular acetabular systems were evaluated to determine their effect on micromotion and backside wear of the polyethylene liner. Rotational and axial motion between the metal shell and polyethylene liner was measured in the Duraloc (DePuy, Warsaw, IN), Harris-Galante (Zimmer, Warsaw, IN), Impact (Biomet, Warsaw, IN), Lip Loc (Biomet), ...

Journal: :Cerebral cortex 2007
Ayelet McKyton Ehud Zohary

The spatial representation in the human ventral object-related areas (i.e., the lateral occipital complex [LOC]) is currently unknown. It seems plausible, however, that it would diverge from the strict retinotopic mapping (characteristic of V1) to a more invariant coordinate frame, thereby allowing for reliable object recognition in the face of eye, head, or body movement. To study this, we com...

2010
YOSHIHIRO SAWANO Yoshihiro Sawano

2014
O. Cakmak E. Ermek N. Kilinc I. H. Kavakli G. G. Yaralioglu H. Urey

In this paper, a microcantilever-based system enabling multiple coagulation tests on the same disposable cartridge is demonstrated. The system consists of independent cartridge and reader unit. The actuation of the nickel cantilevers is conducted remotely with an external electro-coil and remote optical read-out is utilized for sensing. Both Prothrombin Time (PT) and activated Partial Thrombopl...

Journal: :Tumori 2012
Laura De Lellis Sandra Mammarella Maria Cristina Curia Serena Veschi Zhirajr Mokini Chiara Bassi Paola Sala Pasquale Battista Renato Mariani-Costantini Paolo Radice Alessandro Cama

AIMS AND BACKGROUND Copy number variations (CNVs) contribute to genome variability and their pathogenic role is becoming evident in an increasing number of human disorders. Commercial assays for routine diagnosis of CNVs are available only for a fraction of known genomic rearrangements. Thus, it is important to develop flexible and cost-effective methods that can be adapted to the detection of ...

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