Results 11 to 20 of about 2,594,639 (259)

Binocular interaction: contrast matching and contrast discrimination are predicted by the same model [PDF]

, 2007
How do signals from the 2 eyes combine and interact? Our recent work has challenged earlier schemes in which monocular contrast signals are subject to square-law transduction followed by summation across eyes and binocular gain control.
Tim S. Meese, Georgeson, Mark A., Georgeson, Mark A, Mark A. Georgeson, Baker, D.H., Meese, T.S., Baker, Daniel H, Georgeson, M.A., Meese, Timothy S., Baker, Daniel H., Meese, Tim S, Daniel H. Baker   +11 more
core   +1 more source

A 3-year prospective clinical study to evaluate the outcome of single-piece implant-prosthetic complex after immediate nonfunctional loading in the maxillary anterior and mandibular posterior areas in varied bone densities

Contemporary Clinical Dentistry, 2022
Context: There is limited evidence on the outcome of single-piece implant-prosthetic complex after immediate nonfunctional loading in varied bone densities.
Vizaikumar Vasudha Nelluri, Rajani Kumar Gedela, Kandatilparambil Maria Roseme   +2 more
doaj   +1 more source

The lexicon has its grammar, which the grammar knows nothing of. Marginal contrast and phonological theory

Nordlyd: Tromsø University Working Papers on Language & Linguistics, 2013
Marginal phonemes exploit systemically latent possibilities of contrast but have unusual lexical distributions characterized by clustering according to expressive function or morphological structure.
Patrik Bye
doaj   +1 more source

Primary Hepatic Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue in a Patient with Chronic Hepatitis B Virus Infection: Case Report and Summary of the Literature

Medicina, 2021
Background: The incidence of extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) is low, at 7–8% of all non-Hodgkin lymphoma cases. The most common site of MALT lymphoma occurrence is the stomach.
Yuki Yamashita, Satoru Joshita, Hiroyuki Kobayashi, Shun-ichi Wakabayashi, Ayumi Sugiura, Tomoo Yamazaki, Takeji Umemura   +6 more
doaj   +1 more source

Immunohistochemical characterization of the chick marginal retina

Brazilian Journal of Medical and Biological Research, 2007
The retina is a highly differentiated tissue with a complex layered structure that has been extensively characterized. However, most of the previous studies focused on the histology of the central retina while little is known about the cellular ...
I.P. Lima, K. Saito, D.E. Hamassaki, C.Y.I. Yan   +3 more
doaj   +1 more source

Binocular contrast vision at and above threshold [PDF]

, 2006
A fundamental problem for any visual system with binocular overlap is the combination of information from the two eyes. Electrophysiology shows that binocular integration of luminance contrast occurs early in visual cortex, but a specific systems ...
Georgeson, Mark A., Meese, Tim S., Meese, Timothy S., D. H. Baker, T. S. Meese, M. A. Georgeson, Baker, Daniel H.   +6 more
core   +1 more source

L’illustration marginale d’un ouvrage profane : étude du manuscrit Paris, Bibliothèque nationale de France, français 95, xiiie siècle (1290)

Bulletin du Centre d’Études Médiévales d’Auxerre, 2015
BnF fr. 95 is a late 13th century manuscript containing Arthurian romances and other fictional and didactic texts. The Estoire del saint Graal and Merlin section is the most highly illuminated, with a rich marginal iconography, an unusual feature in the ...
Irène Fabry-Tehranchi
doaj   +1 more source

Robustness and Complexity in Italian Mid Vowel Contrasts

Languages
Accounts of phonological contrast traditionally invoke a binary distinction between unpredictable lexically stored phonemes and contextually predictable allophones, whose patterning reveals speakers’ knowledge about their native language.
Margaret E. L. Renwick
doaj   +1 more source

Marginal Fisher Analysis With Polynomial Matrix Function

IEEE Access, 2022
Marginal fisher analysis (MFA) is a dimensionality reduction method based on a graph embedding framework. In contrast to traditional linear discriminant analysis (LDA), which requires the data to follow a Gaussian distribution, MFA is suitable for non ...
Ruisheng Ran, Zheng Li, Ting Wang, Ji Feng, Bin Fang   +4 more
doaj   +1 more source

The functional role of contrast adaptation [PDF]

, 1988
Prolonged inspection of high contrast sinewave gratings increases the contrast required to detect gratings having a similar spatial frequency and orientation. The functional role of such adaptation has, however, in the past, eluded disclosure.
Heitger, F., Greenlee, Mark W.
core   +1 more source