Publications

Model-based whole-brain perturbational landscape of neurodegenerative diseases

Authors: Agustín Ibáñez, Sanz Perl, Y., Fittipaldi, S., Gonzalez Campo, C., Moguilner, S., Cruzat, J., Fraile-Vazquez, M. E., Herzog, R., Kringelbach, M. L., Deco, G., Prado, P., & Tagliazucchi, E.

Publication Date: 31/03/2023

Journal: eLife

Abstract: In this work we combine deep learning with a model capable of reproducing whole brain functional connectivity in patients diagnosed with Alzheimer's disease (AD) and behavioral var...

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Visual deep learning of unprocessed neuroimaging characterises dementia subtypes and generalises across non-stereotypic sample

Authors: Agustín Ibáñez, Moguilner S, Whelan R, Adams H, Valcour V, Tagliazucchi E

Publication Date: 22/03/2023

Journal: eBiomedicine

Abstract: The applications of artificial intelligence (AI) are rapidly growing, from text development to medical use. In this paper, the utility of AI in detecting brain modifications caused...

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Thinking versus feeling: How interoception and cognition influence emotion recognition in behavioural-variant frontotemporal dementia, Alzheimer’s disease, and Parkinson’s disease

Authors: Agustín Ibáñez, Hazelton JL, Fittipaldi S, Fraile-Vazquez M, Sourty M, Legaz A, Hudson AL, Cordero IG, Salamone PC, Yoris A, Ibañez A, Piguet O, Kumfor F

Publication Date: 23/03/2023

Journal: Cortex

Abstract: This work on emotional mechanisms suggests that in frontotemporal dementia, emotional deficits are due to interoceptive difficulties, while cognitive processes seem to generate suc...

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Promoting diversity and overcoming publication barriers in Latin American neuroscience and Alzheimer’s disease research: A call to action

Authors: Claudia Duran-Aniotz, Lourenco MV, Borelli WV, Zimmer ER, de Castro SS.

Publication Date: 22/03/2023

Journal: Alzheimer's & Dementia: Translational Research and Clinical Interventions

Abstract: In this paper, we propose some actions that could help promote diversity, and ultimately translate into improved AD research capacity in LMICs, especially in Latin American and Car...

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The impacts of social determinants of health and cardiometabolic factors on cognitive and functional aging in Colombian underserved populations

Authors: Agustín Ibáñez, Andrea Slachevsky, Santamaria-Garcia H, Moguilner S, Rodriguez-Villagra OA, Botero-Rodriguez F, Pina-Escudero SD, O’Donovan G, Albala C, Matallana D, Schulte M, Yokoyama Y, Possin K, Ndhlovu L, Al-Rousan T, Corley M, Kosik K, Muniz-Terrera G, Miranda J

Publication Date: 28/02/2023

Journal: GeroScience

Abstract: This groundbreaking report (N=23,694) found how social determinants of health and cardiometabolic factors can predict cognitive and functional decline in underrepresented aging pop...

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Source space connectomics of neurodegeneration: One-metric approach does not fit all

Authors: Agustín Ibáñez, Prado P, Moguilner S, Mejia J, Sainz A, Otero M, Birba A, Santamaria-Garcia N, Legaz A, Fittipaldi S, Cruzat J, Parra A, Tagliazucchi E, Herzog R,

Publication Date: 26/02/2023

Journal: Neurobiology of Disease

Abstract: In this study, the sets of functional connectivity with greatest contribution to the classification of different dementia subtypes are heterogeneous, comprising interactions in dif...

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