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Theories of objects recognition, scene perception, and neural representation of scenes imply that jumbling a coherent scene should reduce change detection. However, evidence from the change detection literature questions whether jumbling affects change detection. The experiments reported here demonstrate that jumbling does, in fact, reduce change detection. In Experiments 1 and 2, change detection was better for normal scenes than for jumbled scenes. In Experiment 3, inversion failed to interfere with change detection, demonstrating that the disruption of surface and object continuity inherent to jumbling is responsible for reduced change detection. These findings provide a crucial commonality between change detection research and theories of scene perception and neural representation. We also discuss why previous research may have failed to find effects of jumbling.
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http://dx.doi.org/10.1080/17470210701774176 | DOI Listing |
Objective: .Aim: To investigate the pathomorphological changes in the terminal chorionic villi during COVID-19 in pregnant women.
Patients And Methods: Materials and Methods: A total of 123 placentas were studied in cases of live term births (groups І) and antenatal asphyxia (groups ІІ).
PLoS One
September 2025
Department of Computer Science, Emory University, Atlanta, Georgia, United States of America.
Background: Erythema, an early visual indicator of tissue damage preceding pressure injuries (PrIs), presents as redness in light skin tones but is harder to detect in dark skin tones. While thermography shows promise for early PrI detection, validation across different skin tones remains limited. Furthermore, most protocols and models have been developed under highly controlled conditions.
View Article and Find Full Text PDFIEEE Trans Neural Syst Rehabil Eng
September 2025
Unilateral facial palsy, a common type of facial paralysis, profoundly impacts individuals' daily functionality and quality of life. The current clinical diagnosis of facial paralysis primarily relies on the subjective judgment of doctors, and the development of automated detection methods is challenged by the lack of publicly available facial paralysis datasets and the inability to analyze different facial nerve branches. To address these problems, we propose a new benchmark named UPFG-SG for Unilateral Peripheral Facial Paralysis Severity Grading.
View Article and Find Full Text PDFJ Healthc Qual
September 2025
Objective: Low-value laboratories lead to healthcare inefficiencies, unnecessary interventions, and environmental waste. Maternal complete blood count (CBC) testing is routine after cesarean birth, but does not change clinical management in most cases. We aimed to decrease routine postpartum CBC testing at a tertiary-care hospital and replace it with targeted ordering for patients at increased risk of severe anemia.
View Article and Find Full Text PDFAnn Acad Med Singap
August 2025
Division of Medical Oncology, National Cancer Centre Singapore, Singapore.
Introduction: The high prevalence and mortality rates of breast cancer and lung cancer in Singapore necessitate robust screening programmes to enable early detection and intervention for improved patient outcomes, yet 2024 uptake and coverage remain suboptimal. This narrative review synthesises expert perspectives from a recent roundtable discussion and proposes strategies to advance breast cancer and lung cancer screening programmes.
Method: A 2024 roundtable convened clinical practitioners, health policymakers, researchers and patient advocates discussed current challenges and opportunities for improving cancer screening in Singapore.