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3 edition of Assessment of the Broca-Sulzer phenomenon via inter- and intra-modality matching procedures found in the catalog.

Assessment of the Broca-Sulzer phenomenon via inter- and intra-modality matching procedures

Mark F. Lewis

Assessment of the Broca-Sulzer phenomenon via inter- and intra-modality matching procedures

studies of signal-light brightness

by Mark F. Lewis

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  • 19 Currently reading

Published by U.S. Dept. of Transpotation, Federal Aviation Administration, Office of Aviation Medicine in Washington, D.C .
Written in English

    Subjects:
  • Brightness perception -- Testing.,
  • Visual perception -- Testing.

  • Edition Notes

    Also available online.

    StatementMark F. Lewis, Henry W. Mertons.
    SeriesAM -- 68-27., AM (United States. Office of Aviation Medicine) -- 68-27.
    ContributionsMertens, Henry W., United States. Office of Aviation Medicine.
    The Physical Object
    Pagination1 v.
    ID Numbers
    Open LibraryOL15556095M

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Assessment of the Broca-Sulzer phenomenon via inter- and intra-modality matching procedures by Mark F. Lewis Download PDF EPUB FB2

ASSESSMENT OF THE BROCA-SULZER PHENOMENON VIA INTER- AND INTRA-MODALITY MATCHING PROCEDURES: STUDIES OF SIGNAL-LIGHT BRIGHTNESS Mark F. Lewis, Ph.D. Henry W. Mertens, M.A. Approved by Released by ~~ ~AM) P. SIEGEL, M.D. CHIEF, CIVIL AEROMEDIC.\L INSTITUTE October FEDERAL Am SuRGEo~ Department of Transportation.

Get this from a library. Assessment of the Broca-Sulzer phenomenon via inter- and intra-modality matching procedures: studies of signal-light brightness. [Mark F Lewis; Henry W Mertens; United States.

Office of Aviation Medicine.]. Title and Subtitle: Assessment of the Broca-Sulzer phenomenon via inter- and intra-modality matching procedures: Studies of signal-light brightness. Assessment of the broca-sulzer phenomenon via inter- and intra-modality matching procedures: studies of signal-light brightness.

Published Date: Abstract: Signal lights are presented to an observer as flashes with finite duration; thus, the effect of flash duration on the apparent brightness of the signal is important.

Author: Mark F. Lewis. 68/27 Assessment of the Broca-Sulzer phenomenon via inter- and intra-modality matching procedures: Studies of signal-light brightness; Abstract; Full Text (PDF, KB) 68/28 Adaptation to vestibular disorientation. Modification of vestibular nystagmus and vertigo by means of visual stimulation; Abstract; Full Text (PDF, MB).

A Broca-Sulzer effect was obtained when the standard flash was set at 1 or log units above its 99 increment threshold for each of two background levels employed. The scotopic effect reached a maximum between and msec which represents a shift toward longer durations as compared with the results obtained by other investigators under.

AD Lewis, M. F., and Mertens, H. W.: Assessment of the Broca-Sulzer phenomenon via inter- and intra-modality matching procedures: Studies of signal-light brightness.

AD Collins, W. E.: Adaptation to vestibular disorientation. Modification of vestibular nystagmus and "vertigo" by means of visual stimulation.

A ms flash of light is not only brighter than shorter flashes of the same luminance but is also brighter than longer flashes. The brightness decrement resulting from duration increments, the Broca–Sulzer phenomenon, does not occur when the contours of the stimulus field are heavily blurred.

This suggests that the phenomenon is due to the temporal properties of a contour-dependent. Lewis MF, Mertens HW: Assessment of the Broca-Sulzer phenomenon via inter- and intra-modality matching procedures: Studies of signal-light brightness.

AD Collins WE: Adaptation to vestibular disorientation. Modification of vestibular nystagmus and “vertigo” by means of visual stimulation. AD A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text.

The matching of couples in this category was performed without regard to clinical site. In all, we studied men from infertile couples and men from fertile couples. Semen Collection and. Intra-modality as well as inter-modality registration simulations are presented to evaluate the new framework.

The results demonstrate alignment accuracies on the order of the resolution of the. FAA/AM/27 - Assessment of the Broca-Sulzer phenomenon via inter- and intra-modality matching procedures: Studies of signal-light brightness.

FAA/AM/28 - Adaptation to vestibular disorientation. Modification of vestibular nystagmus and "vertigo" by means of visual stimulation. Inter-subject and intra-modality registration consists of aligning images of different subject s but acquired by the same imag ing modality. Finally, i nter - subject and inter - modality is.

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Patients with severe uncontrolled asthma were subjected to a stratified-by-site. Cross-lingual KG alignment is the task of matching entities with their counterparts in different languages, which is an important way to enrich the cross-lingual links in multilingual KGs.

In this paper, we propose a novel approach for cross-lingual KG alignment via graph convolutional networks (GCNs). Background. Bacterial communities in the mouth have a significant impact on the general health by either preventing or causing infections.

Recent data suggest a causative relationship between oral microbiota profiles and specific diseases including periodontitis [1,2].Bacterial species that are more prevalent in healthy subjects as well as those that have higher counts in diseased individuals.

BACKGROUND AND PURPOSE: There is gathering evidence to suggest that agenesis of the corpus callosum is associated with delayed fetal sulcation; it is possible that the corpus callosum facilitates normal gyral development.

In this paper we sought to confirm whether delayed sulcation is found in fetuses with isolated agenesis of the corpus callosum as judged by in utero MR imaging.

Background Intratumor heterogeneity may foster tumor evolution and adaptation and hinder personalized-medicine strategies that depend on results from single tumor-biopsy samples. Methods To examine. Electron deficient, bivalent sulfur atoms have two areas of positive electrostatic potential, a consequence of the low-lying σ* orbitals of the C–S bond that are available for interaction with electron donors including oxygen and nitrogen atoms and, possibly, π-systems.

Intramolecular interactions are by far the most common manifestation of this effect, which offers a means of modulating.

Firstly, NRIA was used to perform a one-stage reformatting process in which the data were interpolated to isotropic voxels and reformatted to a prescribed plane via single matrix transformation. The × × acquired voxels of side mm × mm × mm were linearly interpolated to × × cubic voxels of side mm.View This Abstract Online; Subungual melanoma: a study of cases highlighting features of early lesions, potential pitfalls in diagnosis, and guidelines for histologic reporting.Methods.

This was an observational clinical study including terminally-ill cancer patients (–3 week life expectancy). Data were obtained via the Oral Problems Scale (OPS) that measures the presence of subjective xerostomia, orofacial pain, taste change, and the functional/social impact of oral conditions and a demographic questionnaire.