Results 71 to 80 of about 1,806,646 (294)

Memories of Visual Events Can Be Formed Without Specific Spatial Coordinates

open access: yesJournal of Cognition, 2020
To what extent does specific spatiotopic location accompany the remembered representation of a visual event? Feature integration theory suggests that identifying a multi-feature object requires focusing on its spatial location to integrate those features.
Shekoofeh Hedayati, Brad Wyble
doaj   +1 more source

How history trails and set size influence detection of hostile intentions

open access: yesCognitive Research, 2022
Previous research suggests people struggle to detect a series of movements that might imply hostile intentions of a vessel, yet this ability is crucial in many real world Naval scenarios.
Colleen E. Patton   +4 more
doaj   +1 more source

Visual marking and change blindness : moving occluders and transient masks neutralize shape changes to ignored objects [PDF]

open access: yes, 2010
Visual search efficiency improves by presenting (previewing) one set of distractors before the target and remaining distractor items (D. G. Watson & G. W. Humphreys, 1997).
Kunar, Melina A., Watson, Derrick G.
core   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

open access: yesFEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid   +3 more
wiley   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Spot the Difference! Visual plagiarism in the visual arts. [PDF]

open access: yes, 2012
Over recent years there has been considerable investment in the use of technology to identify sources of text-based plagiarism in universities. However, students of the visual arts are also required to complete numerous pieces of visual submissions for ...
Garrett, Leigh, Robinson, Amy
core   +1 more source

Learning Visual Features from Snapshots for Web Search

open access: yes, 2017
When applying learning to rank algorithms to Web search, a large number of features are usually designed to capture the relevance signals. Most of these features are computed based on the extracted textual elements, link analysis, and user logs. However,
Cheng, Xueqi   +5 more
core   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

open access: yesFEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde   +3 more
wiley   +1 more source

Top-down instructions influence the attentional weight on color and shape dimensions during bidimensional search

open access: yesScientific Reports
Efficient searches are guided by target-distractor distinctiveness: the greater the distinctiveness, the faster the search. Previous research showed that when the target and distractors differ along both color and shape dimensions (i.e., bidimensional ...
Zoe Jing Xu   +3 more
doaj   +1 more source

Task Difficulty Modulates the Disrupting Effects of Oral Respiration on Visual Search Performance

open access: yesJournal of Cognition, 2019
Previous research has suggested that oral respiration may disturb cognitive function and health. The present study investigated whether oral respiration negatively affects visual attentional processing during a visual search task.
Naoto Yoshimura   +4 more
doaj   +1 more source

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