Results 41 to 50 of about 9,173,081 (354)

Perception of size reduction after non-surgical augmentation rhinoplasty: Retrospective analysis of 116 cases [PDF]

Revista Brasileira de Cirurgia Plástica, 2023
Introduction: Traditionally, lowering the dorsum is the only method of hump correction. Rare series point to raising the radix as a possible solution. What explains this massive predominance of the reduction procedure?
Eduardo Antonio Torres Furlanix, Diego Bomfim Saboia, Maria Laura Miranda da Costa, Maria Vitória De Araújo Bezerra, Wendy Gomes Carneiro   +4 more
doaj   +1 more source

Semi‐supervised classification of fundus images combined with CNN and GCN

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose Diabetic retinopathy (DR) is one of the most serious complications of diabetes, which is a kind of fundus lesion with specific changes. Early diagnosis of DR can effectively reduce the visual damage caused by DR. Due to the variety and different morphology of DR lesions, automatic classification of fundus images in mass screening can ...
Sixu Duan, Pu Huang, Min Chen, Ting Wang, Xiaolei Sun, Meirong Chen, Xueyuan Dong, Zekun Jiang, Dengwang Li   +8 more
wiley   +1 more source

COMP Report: CPQR technical quality control guidelines for use of positron emission tomography/computed tomography in radiation treatment planning

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Positron emission tomography with x‐ray computed tomography (PET/CT) is increasingly being utilized for radiation treatment planning (RTP). Accurate delivery of RT therefore depends on quality PET/CT data. This study covers quality control (QC) procedures required for PET/CT for diagnostic imaging and incremental QC required for RTP.
Ran Klein, Mike Oliver, Dan La Russa, John Agapito, Stewart Gaede, JeanPierre Bissonnette, Arman Rahmim, Carlos Uribe   +7 more
wiley   +1 more source

Can Dogs Limbo? Dogs’ Perception of Affordances for Negotiating an Opening

Animals, 2021
Very little research has focused on canines’ understanding of their own size, and their ability to apply this understanding to their surroundings. The current study tests domestic dogs’ judgment of their body size in relation to a changing environment in
Alexandra Horowitz, Eloise West, Molly Ball, Blakeley Bagwell   +3 more
doaj   +1 more source

Image quality comparisons of coil setups in 3T MRI for brain and head and neck radiotherapy simulations

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose MRI is increasingly used for brain and head and neck radiotherapy treatment planning due to its superior soft tissue contrast. Flexible array coils can be arranged to encompass treatment immobilization devices, which do not fit in diagnostic head/neck coils. Selecting a flexible coil arrangement to replace a diagnostic coil should rely
Evangelia Kaza, Jeffrey P. Guenette, Christian V. Guthier, Steven Hatch, Alexander Marques, Lisa Singer, Jonathan D. Schoenfeld   +6 more
wiley   +1 more source

Perception of nasal reduction by radix and tip augmentation rhinoplasty [PDF]

Revista Brasileira de Cirurgia Plástica, 2018
INTRODUCTION: A straight bridge has always been the aesthetic ideal. Simple hump removal, the classical and most commonly applied method, can have aesthetic and functional consequences.
Eduardo Antonio Torres Furlani, José Glauco Lobo Filho, Fábio Rocha Fernandes Távora   +2 more
doaj   +1 more source

A study on haptic perception for object size (Analysis of discrimination- and scaling-characteristics for object size)

Nihon Kikai Gakkai ronbunshu, 2020
Human’s ability to work upon, or manipulate objects in the environment depends on the psychological function to perceive objects’ size appropriately. In daily situation, human recognizes object size by using visual and haptic cues concurrently.
Satoshi TAKAHASHI, Kyosuke OKAMOTO, Zhiwei WU, Binyue GAO, Yoshio OHTANI, Yoshimichi EJIMA, Jinglong WU   +6 more
doaj   +1 more source

No evidence of tactile distance anisotropy on the belly [PDF]

Royal Society Open Science, 2019
The perceived distance between two touches has been found to be larger for pairs of stimuli oriented across the width of the body than along the length of the body, for several body parts.
Matthew R. Longo, Anamaria Lulciuc, Lenka Sotakova   +2 more
doaj   +1 more source

Familiarity with an Object’s Size Influences the Perceived Size of Its Image

Vision, 2022
It is known that judgments about objects’ distances are influenced by familiar size: a soccer ball looks farther away than a tennis ball if their images are equally large on the retina.
Jeroen B. J. Smeets, Pauline E. Weijs, Eli Brenner   +2 more
doaj   +1 more source

A potential biomarker of cognitive impairment: The olfactory dysfunction and its genes expression

Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1884-1897, December 2022., 2022
Abstract Objective Accumulation evidence has reported that olfactory impairment may be an essential clinical marker and predictor of mild cognitive impairment or Alzheimer's disease. Method Participants were enrolled in the population‐based, prospective study in Fuxin county, Liaoning province, China between 2019 and 2021.
Jiayi Song, Jiahui Xu, Wei Yuan, Ruixue Li, Hui Guo, Hanshu Gao, Cuiying Gu, Wenjing Feng, Yanan Ma, Haiqiang Guo, Zhaoqing Sun, Liqiang Zheng   +11 more
wiley   +1 more source