Results 91 to 100 of about 6,775,324 (288)

Effects of visual blur on microsaccades during visual exploration

Journal of Eye Movement Research, 2019
Microsaccades shift the image on the fovea and counteract visual fading. They also serve as an optimal sampling strategy while viewing complex visual scenes. Microsaccade production relies on the amount of retinal error or acuity demand of a visual task.
Sherry Tang, Peggy Skelly, Jorge Otero-Millan, Jonathan Jacobs, Jordan Murray, Aasef G. Shaikh, Fatema F. Ghasia   +6 more
doaj   +1 more source

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

Molecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang, Hyung Seok Kim, Geum Ok Baek, Moon Gyeong Yoon, Su In Lee, Jee‐Yeong Jeong, Ji Eun Han, Soon Sun Kim, Jae Youn Cheong, Jung Woo Eun   +9 more
wiley   +1 more source

Visual exploration pattern in hemineglect [PDF]

, 2009
The analysis of eye movement parameters in visual neglect such as cumulative fixation duration, saccade amplitude, or the numbers of saccades has been used to probe attention deficits in neglect patients, since the pattern of exploratory eye movements ...
Müri, R, Nyffeler, T, Müri, RM, Cazzoli, D, Müri, R M, Pflugshaupt, T, Cazzoli, Dario   +6 more
core   +2 more sources

“Heads Up Girls!” a training intervention to improve scanning behavior in youth female football

Frontiers in Sports and Active Living
BackgroundIn football, visual exploration and scanning are crucial to make players aware of their teammates’ and their opponents’ positions, thus improving their decision-making. However, specific recommendations on systematic training methods to improve
Mirjam Hintermann, Mirjam Hintermann, Michael Romann, Michael Romann, Dennis-Peter Born, Dennis-Peter Born, Dennis-Peter Born, Wolfgang Taube, Jörg Fuchslocher   +8 more
doaj   +1 more source

Bridging the gap: a genetically validated avian chorioallantoic membrane platform for investigation of spontaneous circulating tumor cells

Molecular Oncology, EarlyView.
We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth, Rui P. L. Neves, Julia Geheb, Christian Ballmeyer, Nathalie Gaßmann, Kiki C. Andree, Monica Sudarsanam, Christiane Driemel, Celine Örencik, Andrè Franken, Eslam Elmaghraby, Sven H. Loosen, Roderburg Christoph, Sebastian Schoelch, Hans Neubauer, Wolfram T. Knoefel, Nikolas H. Stoecklein, Georg Fluegen   +17 more
wiley   +1 more source

Task-driven visual exploration at the foveal scale

Proceedings of the National Academy of Sciences of the United States of America, 2019
Significance Visual exploration is driven by saccades, which bring the objects of interest into the small high-acuity portion of the visual field, the foveola.
Natalya Shelchkova, Christie Tang, M. Poletti   +2 more
semanticscholar   +1 more source

Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation

Molecular Oncology, EarlyView.
How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim, Alvin Kunyao Guo, Yoko Itahana, Srinivasaraghavan Kannan, Valerie Goh, Mingmin Ong, Terina Yan Wen Tay, Weiying Ye, Sabhashina Radha Krishnan, Jun Nishiyama, Chandra S Verma, Koji Itahana   +11 more
wiley   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Advanced Differential E-Module: Integrating Case-Based and Visual Exploration

Journal of Education Technology
One of the main challenges in learning advanced calculus is students' difficulty understanding complex concepts and visualizing function graphs, especially in learning partial derivatives.
Bertu Rianto Takaendengan, Agusyarif Rezka Nuha, Taulia Damayanti, Asriadi, Miftahul Janna, Fitriana Anggraini   +5 more
doaj   +1 more source

Visual Essay: Body / Territory

Íconos, 2018
Visual essay "Body / Territory"
Sofía Acosta
doaj   +1 more source