Results 131 to 140 of about 99,515 (314)

A Multilevel Framework and Method for Learning Analytics Integrated Learning Design

, 2020
Efforts to realize the potential of learning analytics (LA) to contribute to improving student learning and learning design have brought important advances. A review of successful cases of learning analytics applications reveals that (1) there is a tight
Liang, L, Law, NWY
core   +1 more source

CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang, Yujie Liu, Fei Li, Xuelin Li, Lanlan Li, Jie Zhang, Yali Xu   +6 more
wiley   +1 more source

Contactless Sleep Staging With Radar: A Transfer Learning Approach

IEEE Open Journal of Engineering in Medicine and Biology
Accurate sleep monitoring is essential to assess sleep quality and diagnose sleep disorders. Although sleep laboratories provide precise assessments, they are expensive, labor-intensive, and unsuitable for long-term or large-scale monitoring. Radar-based
Daniel Krauss, Robert Richer, Nils Albrecht, Jelena Jukic, Carlos Herrera Krebber, Paul Zwiessele, Alexander German, Alexander Koelpin, Martin Regensburger, Jurgen Winkler, Bjoern M. Eskofier   +10 more
doaj   +1 more source

Learning Analytics: Spezielle Forschungsmethoden in der Bildungstechnologie

, 2018
Der Forschungsbereich um Learning Analytics hat sich in den vergangenen fünf Jahren rasant entwickelt. Learning Analytics verwenden statische Daten von Lernenden und dynamische in Lernumgebungen gesammelte Daten über Aktivitäten (und den Kontext) des ...
Niegemann, Helmut, Weinberger, Armin, Ifenthaler, Dirk, Drachsler, Hendrik   +3 more
core   +1 more source

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende, Emilien Petit, Young Woo Park, Sophie Tezenas du Montcel, James M. Joers, Jonathan M. DuBois, H. Moore Arnold, Michal Povazan, Ipek Özdemir, Guita Banan, Romain Valabregue, Philipp Ehses, Jennifer Faber, Chiadi U. Onyike, Peter B. Barker, Jeremy D. Schmahmann, Eva‐Maria Ratai, Sub H. Subramony, Thomas H. Mareci, Khalaf O. Bushara, Henry Paulson, Thomas Klockgether, Alexandra Durr, Tetsuo Ashizawa, Christophe Lenglet, Gülin Öz, READISCA Investigators   +26 more
wiley   +1 more source

Gender and home language effects on vocabulary skills among school children aged 9–15 in Finland

Scientific Reports
Vocabulary proficiency is a key predictor of reading development. However, vocabulary proficiency in school-age children is rarely assessed, especially in languages other than English.
Raymond Bertram, Tomi Rautaoja, Santeri Holopainen, Tuomo Häikiö, Petra Enges, Jukka Hyönä, Minna Lehtonen, Kenneth R. Pugh, Jay G. Rueckl, Rosa Salmela, Noam Siegelman, Pekka Räsänen   +11 more
doaj   +1 more source

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source

A Systematic Approach to Evaluate the Use of Chatbots in Educational Contexts: Learning Gains, Engagements and Perceptions

Computers
As generative artificial intelligence (GenAI) chatbots gain traction in educational settings, a growing number of studies explore their potential for personalized, scalable learning. However, methodological fragmentation has limited the comparability and
Wei Qiu, Chit Lin Su, Nurabidah Binti Jamil, Maung Thway, Samuel Soo Hwee Ng, Lei Zhang, Fun Siong Lim, Joel Weijia Lai   +7 more
doaj   +1 more source

Co-designing learning analytics tools with learners

, 2019
There is an increasing interest in the use of learning analytics by individual educators and also at different institutional levels. However, problems such as low satisfaction, steep learning curves, misalignment and other barriers to adoption have ...
Martinez-Maldonado, R, Anderson, T, Prieto-Alvarez, C   +2 more
core   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina, Anna Marcé‐Grau, Barbara Masotto, Marta Codina, Lamia BenJemaa, Yasmina Elaribi, Mónica Martinez‐Gallo, Roger Colobran, Angel Sanchez‐Montañez, Irene Valenzuela, Yoshiko Murakami, Alfons Macaya   +11 more
wiley   +1 more source