Publications

Neurocognitive patterns across genetic levels in behavioral variant frontotemporal dementia: a multiple single cases study

Authors: Agustín Ibáñez, Santamaría-García H, Ogonowsky N, Baez S, Palacio N, Reyes P, Schulte M, López A, Matallana D

Publication Date: 06/12/2022

Journal: BMC Neurology

Abstract: Different levels of genetic risk in frontotemporal dementia (mutations: MAPT, TARDBP, TREM2; tau H1/H2 haplotypes, APOE variants; and sporadic presentations) are accompanied by cli...

See paper

Facial biotype classification for orthodontic treatment planning using an alternative learning algorithm for tree augmented Naive Bayes

Authors: Gonzalo A. Ruz, Pablo Henríquez Valdebenito, Araya-Díaz, P

Publication Date: 01/12/2022

Journal: BMC Medical Informatics and Decision Making

Abstract: The proposed method obtained high accuracy values compared to other competitive classifiers. When analyzing a resulting Bayesian network, many of the interactions shown in the netw...

See paper

Modelling Point Referenced Spatial Count Data: A Poisson Process Approach

Authors: Moreno Bevilacqua, Morales-Navarrete D., Caamaño-Carrillo C., Castro L.M.

Publication Date: 29/11/2022

Journal: Journal of the American Statistical Association

Abstract: In an extensive simulation study, we investigated pair-weighted likelihood as a method for estimating Poisson random field parameters....

See paper

Editorial: Insights in Alzheimer’s disease and related dementias

Authors: Agustín Ibáñez, Reiss AB, Custodio N, Alladi S

Publication Date: 23/11/2022

Journal: Frontiers in Aging Neuroscience

Abstract: In this editorial, we approach studies and advances in Alzheimer's disease and other dementias, carried out in animals and humans on biomarkers, basic advances, neurocognitive and ...

See paper

Genuine high-order interactions in brain networks and neurodegeneration

Authors: Agustín Ibáñez, Herzog R, Rosas FE, Whelan R, Fittipaldi S, Santamaria-Garcia H, Cruzat J, Birba A, Moguilner S, Tagliazucchi E, Prado P

Publication Date: 12/11/2022

Journal: Neurobiology of Disease

Abstract: Higher-order interactions (HOI) of brain networks in brain health and dementia are not well captured by standard measures of connectivity. In this work we develop an HOI approach t...

See paper

The burden of mild cognitive impairment attributable to physical inactivity in Colombia

Authors: Agustín Ibáñez, Claudia Duran-Aniotz, O’Donovan, G., Lee, I., Hamer, M., García-Garro, P., Sarmiento, O. L. & Hessel, P.

Publication Date: 09/11/2022

Journal: European Review of Aging and Physical Activity

Abstract: In this analysis, we estimate the burden of mild cognitive impairment attributable to physical inactivity in Colombia. We found that 20% of cases of mild cognitive impairment would...

See paper