Results 81 to 90 of about 9,688,169 (280)

Incorporating differential speed in cognitive diagnostic models with polytomous attributes

, 2020
The recent increase in interest for instructional relevance and fine-grained feedback from assessments has led to a unified paradigm of educational measurement, combining cognitive psychology with psychometrics, and thus, cognitive diagnostic assessment ...
Akaeze, Hope Onyinye
core   +1 more source

Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer

Aging and Cancer, EarlyView.
Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss, Alexis C. Wardell, Allison M. Deal, Kirsten A. Nyrop, Allison Ross, Yara G. Abdou, Jeffrey D. Aldrich, Lisa A. Cary, E. Claire Dees, Katherine E. Reeder‐Hayes, Emily M. Ray, Natalia Mitin, Denis Tsygankov   +12 more
wiley   +1 more source

A probabilistic constraint satisfaction model of information distortion in diagnostic reasoning. [PDF]

, 2013
06.08.15 KB. Ok to add paper, freely available onlineInformation distortion is a cognitive bias in sequential diagnostic reasoning. It means that assumptions about the diagnostic validity of later evidence are distorted in favor of the leading hypothesis.
Hagmayer, Y, Kostopoulou, O, Hagmayer, York, Kostopoulou, Olga   +3 more
core  

Automatic Generation of Cognitive Theories using Genetic Programming [PDF]

, 2007
Cognitive neuroscience is the branch of neuroscience that studies the neural mechanisms underpinning cognition and develops theories explaining them. Within cognitive neuroscience, computational neuroscience focuses on modeling behavior, using theories ...
Frias-Martinez, E, Gobet, F
core   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

EPAM/CHREST tutorial: Fifty years of simulating human learning [PDF]

, 2009
Generating quantitative predictions for complex cognitive phenomena requires precise implementations of the underlying cognitive theory. This tutorial focuses on the EPAM/CHREST tradition, which has been providing significant models of human ...
Lane, PCR, Gobet, F
core   +4 more sources

Evaluating the Effectiveness of Machine Learning for Alzheimer’s Disease Prediction Using Applied Explainability

Biophysica
Early and accurate diagnosis of Alzheimer’s disease (AD) is critical for patient outcomes yet presents a significant clinical challenge. This study evaluates the effectiveness of four machine learning models—Logistic Regression, Random Forest, Support ...
Chih-Hao Huang, Feras A. Batarseh, Aman Ullah   +2 more
doaj   +1 more source

Study partner‐reported decline identifies cognitive decline and dementia risk

Annals of Clinical and Translational Neurology, 2019
Objective Identifying individuals at risk for cognitive decline, Mild Cognitive Impairment (MCI), and dementia due to Alzheimer’s disease (AD) is a critical need.
Rachel L. Nosheny, Chengshi Jin, John Neuhaus, Philip S. Insel, Robert Scott Mackin, Michael W. Weiner, Alzheimer’s Disease Neuroimaging Initiative investigators   +6 more
doaj   +1 more source

Understanding and Mitigating the Risk of Accelerated Biological Aging in Survivors of Cancer: A Scoping Review

Aging and Cancer, EarlyView.
Cancer treatment is associated with measurable acceleration of biological aging across epigenetic, telomere, senescence, and immune biomarkers. However, biomarker validation and interventional strategies remain limited, especially in hematologic malignancies, underscoring the need for standardized multi‐omic aging assessments and adequately powered ...
Moataz Ellithi, Emily Herdman, Danielle Westmark, Vijaya R. Bhatt   +3 more
wiley   +1 more source

Posterior Cortical Atrophy in the Asia‐Pacific: A Report From the PCA Asian Workgroup

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Posterior Cortical Atrophy (PCA) is a distinct dementia syndrome primarily affecting spatial abilities and visual processing. It is associated with degeneration in the posterior part of the brain. PCA is subclassified into PCA‐pure and PCA‐plus syndromes based on consensus criteria.
Yuttachai Likitjaroen, Ya‐Ting Chang, Levinia Lim, Pai‐Yi Chiu, Jung‐Lung Hsu, SangYun Kim, Wataru Narita, Na Young Ryoo, Kyoko Suzuki, Nagaendran Kandiah, Sebastian Crutch, Ming‐Chyi Pai   +11 more
wiley   +1 more source