Results 11 to 20 of about 177,355 (149)

TELL 2.0: Interpretable speech biomarkers for dementia in research and clinical applications [PDF]

Alzheimers Dement
Abstract Background Launched in early 2023, the Toolkit to Examine Lifelike Language (TELL) is a web app designed to gather voice samples and extract speech biomarkers for dementia. Its initial version enhanced clinical evaluations across diverse regions, including under‐resourced countries.
Ferrante F, Pérez G, Ponferrada J, Welford A, Pelella N, Caccia M, Belloli L, Calcaterra C, Santibáñez C, Echegoyen R, Cerruti M, Johann F, Hesse E, Carrillo F, Garcia A.   +14 more
europepmc   +5 more sources

Enhancing MCI Assessment: A Digital Trail Making Test with Integrated Eye and Hand Tracking [PDF]

Alzheimers Dement
Abstract Background We extended our computerized Trail Making Test (c‐TMT) to investigate deficits in Mild Cognitive Impairment (MCI) compared to neurotypical controls. By integrating hand and eye tracking, we captured fine‐grained movement dynamics, revealing distinct trajectory alterations in MCI patients.
Juantorena G, Berrios W, Fernández M, Ibanez A, Petroni A, Kamienkowski J.   +5 more
europepmc   +4 more sources

Capacity building in dementia research: insights from the World Young Leaders in Dementia. [PDF]

Alzheimers Dement
Abstract Early‐career researchers from low‐ and middle‐income countries face systemic barriers to professional development and leadership growth. This article presents results from an initiative led by the World Young Leaders in Dementia (WYLD), including a leadership‐focused session at the Alzheimer's Association International Conference 2024 and a ...
Morello-Garcia F, Corvalan N, Llibre-Guerra J, Arruabarrena M, Clarens MF, Keller G, Santos LL, Martin ME, Aguzzoli CS, Allegri R, Amaral L, Cristalli CA, Bellaver B, Best MN, Bloomquist M, Chen K, Dubey N, Felix C, Slezak DF, Fontana IC, Garcia-Cordero I, Hernandez MA, Ismail O, Johnson F, Khan A, Koerich S, Moreno MCL, Ferreira PL, Guimet NM, Junior MO, Pascoal TA, Povala G, Rocha A, Rodrigues MS, Medeiros MS, Ruppert EP, Seibert K, Sexton C, Soares C, Surace E, Wilks H, Zimmer E, Crivelli L.   +42 more
europepmc   +2 more sources

Remote Eye‐Tracking for Cognitive Science and Health Applications: Validating the Anti‐Saccade Task in a Web‐Based Setting [PDF]

Alzheimers Dement
Abstract Background In recent years, several prototypes of remote, webcam‐based eye‐tracking have emerged, exploring their feasibility and potential for web‐based experiments. This growing interest is largely driven by the ability to conduct tasks remotely, enabling research on larger and hard‐to‐reach populations.
Juantorena G, Penas A, Figari F, Petroni A, Kamienkowski J.   +4 more
europepmc   +2 more sources

Discrimination between stability and worsening in participants without objective cognitive impairment using Memory Failure of Everyday (MFE) questionnaire total scores: Comparison of Self‐ and Informant‐reports [PDF]

Alzheimers Dement
Abstract Background Cognitive complaints, particularly those focused on memory, has been proposed as a factor risk for progression to objective cognitive impairment and dementia (Nosheny et al., 2022). Method The Memory Failure of Everyday (MFE), a 28‐item questionnaire to assess memory complaints (Sunderland et al.1984), was administered to ...
Pérez‐Blanco L, Fernández‐Feijoo F, Arora S, Cid‐Mejías X, Nieto‐Vieites A, Felpete A, Valladares‐Rodríguez S, Rozas A.   +7 more
europepmc   +2 more sources

Los riesgos para los niños que usan internet

Chasqui, 2015
Los niños que navegan por Internet pueden ser víctimas de hechos criminales, explotación y pornografía. No hay restricciones para publicar cualquier material por eso es responsabilidad de padres y maestros, así como personal la responsabilidad de ...
Instituto Argentino de Computación IAC
doaj   +1 more source

Irrationality exponent, Hausdorff dimension and effectivization [PDF]

, 2017
We generalize the classical theorem by Jarnik and Besicovitch on the irrationality exponents of real numbers and Hausdorff dimension and show that the two notions are independent. For any real number a greater than or equal to 2 and any non-negative real
Becher, Veronica Andrea, Reimann, Jan, Slaman, Theodore A.   +2 more
core   +3 more sources

CACIED 2015: Segunda Edición del Congreso Andino de Computación, Informática y Educación

Revista Tecnológica, 2015
El presente trabajo reporta un grupo selecto de artículos de investigación que fueron presentados durante la segunda edición del Congreso Andino de Computación, Informática y Educación (CACIED 2015), celebrado en la Facultad de Ingeniería en Electricidad
Carlos Monsalve, Mónica Villavicencio, Shirley Coque   +2 more
doaj   +4 more sources

Domination parameters with number 2: Interrelations and algorithmic consequences [PDF]

, 2018
In this paper, we study the most basic domination invariants in graphs, in which number 2 is intrinsic part of their definitions. We classify them upon three criteria, two of which give the following previously studied invariants: the weak 2-domination ...
Bonomo, Flavia, Brešar, Boštjan, Grippo, Luciano Norberto, Milanič, Martin, Safe, Martin Dario   +4 more
core   +2 more sources

Extraction of the underlying structure of systematic risk from non-Gaussian multivariate financial time series using independent component analysis: Evidence from the Mexican stock exchange [PDF]

, 2018
Regarding the problems related to multivariate non-Gaussianity of financial time series, i.e., unreliable results in extraction of underlying risk factors -via Principal Component Analysis or Factor Analysis-, we use Independent Component Analysis (ICA ...
Ladrón de Guevara Cortés, Rogelio, Monte Moreno, Enrique, Torra Porras, Salvador   +2 more
core   +2 more sources