Publication highlights

We investigated prospective associations of circadian disturbances with incident frailty in over 1000 older adults who had been followed annually for up to 16 years. We found that decreased rhythm strength, reduced stability, or increased variation were associated with a higher risk of incident frailty and faster progress of frailty over time. Perturbed circadian rest-activity rhythms may be an early sign or risk factor for frailty in older adults.

Cai R, Gao L, Gao C, Yu L, Zheng X, Bennett DA, Buchman AS, Hu K, Li P
Nature Communications

Daytime napping was assessed objectively through actigraphy annually for up to 14 years. Daytime napping was modeled longitudinally with aging and Alzheimer’s progression. Our findings suggested that progression of Alzheimer’s dementia accelerated the aging-related changes in daytime napping. Our results also for the first time demonstrated directly that daytime napping and cognitionmay drive each other’s changes bidirectionally.

P Li, L Gao, L Yu, X Zheng, MC Ulsa, HW Yang, A Gaba, K Yaffe, DA Bennett, AS Buchman, K Hu, Y Leng
Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association

All Publications

2026 (6)

Legaz A, Moguilner S, Barttfeld P, Cuadros Castro J, Galván Rial DS, Migeot J, Farina FR, Gonzalez-Gomez R, Salazar-Londoño S, de Souza Azzi T, Alcauter S, Amoruso L, Anghinah R, Bakr M, Behrens MI, Bruno MA, Cardona JF, Chen C, Colliot O, Custodio N, d’Acremont Q, Debette S, Dzianok P, Güntekin B, Huguet J, Jarne C, Joliot M, Karageorgiou E, Khedr EM, Koopowitz SM, Kublik E, Lee J, Aksman L, Lopez S, Margaretic P, Matallana D, Matis S, Miltiadous A, Novotni G, Orio P, Parra MA, Reppermund S, de Paula França Resende E, Salum GA, Slachevsky A, Ortiz ALS, Takada LT, Toh AQ, Tzallas A, Wen W, Whelan R, Yener G, Zegarra Valdivia JA, Alexoudi A, Arshad F, Atta H, Avila-Funes JA, Santos JB, Bruña R, Castelblanco-Toro SM, Chino Vilca BN, Coronel-Oliveros C, Crivello F, Cruzat J, Dellavale D, Dhooge C, Di Caterina G, Escudero J, Esquivias Farias JM, Eze LU, Evans TE, Farombi T, Fernández A, Fittipaldi S, Portillo F, Martinic GF, García AM, Garcia-Cordero I, Gaurav R, Godoy ME, Gonzalez Campo C, González Hernández A, Hanoğlu L, Hazelton JL, Herzog R, Ikiz B, Njamnshi AK, Landin-Romero R, López ME, Maito MA, Medel V, Sepúlveda JPM, Ochoa Gómez JF, Ogbuagu C, de Oliveira MO, Ozansoy M, Palma-Espinosa J, Hilal S, Zhou JH, Escudero SDP, Pitman JK, Prado P, Ramírez González D, Reyes P, Santamaría García H, Schröder J, Sitt JD, Soliman RK, Soto-Añari M, Thanissery N, Ito LT, Tsuchida A, Tzourio C, Yırıkoğulları H, Yokoyama JS, Aguillon D, Miller B, Alladi S, Jiang Y, Navarro A, Babiloni C, Huepe Artigas D, Piguet O, Sosa PAV, Mostert CM, Tahmasian M, Li P, Hu K, Genon S, Stein DJ, Maestú F, Pievani M, Salama M, Brodaty H, Sachdev PS, Lawlor B, Eyre HA, Miranda JJ, Baez S, Tagliazucchi E, Duran-Aniotz C, Hernandez H, Ibanez A.

The exposome of brain aging across 34 countries.

2026 May;

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Caviedes A, Cabral-Miranda F, Orellana P, Hernández H, Henríquez F, Gonzalez-Gomez R, Pizarro M, Migeot J, Ochoa-Rosales C, Gonzalez-Silva C, Marin-Diaz N, Coronel-Oliveros C, Santamaría-García H, Carmona D, García AM, Slachevsky A, Singleton A, Qi AY, Lawlor B, Miller B, Dhooge C, Pantazis C, Udeh-Momoh CT, Aguillón D, Matallana DL, Zimmer ER, Resende EPF, Farina FR, Cabello F, Lopera F, Zetterberg H, Avila-Funes JA, Acosta-Uribe J, Possin KL, Kosik KS, Hu K, Takada LT, de Oliveira MO, Maito MA, Suárez-Calvet M, Godoy ME, Behrens MI, Parra MA, Del Campo M, Bruno M, Gelvez N, Pozo-Castro N, Cochran JN, Custodio N, Ortega R, Santibanez R, de la Cruz R, Montesinos R, McDonagh S, Bandres-Ciga S, Javandel S, Brucki SMD, Pina-Escudero SD, Valcour V, Li Z, Yokoyama JS, Ibañez A, Duran-Aniotz C, Multi-Partner Consortium to Expand Dementia Research in Latin America (ReDLat).

Blood-based AT(N) biomarkers for Alzheimer’s disease and frontotemporal lobar degeneration in Latin America.

2026 Feb;

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2025 (32)

Hazelton JL, Migeot J, Gonzalez-Gomez R, Altschuler F, Duran-Aniotz C, Wen O, Galván Rial DSG, Barttfeld P, Medel V, Campo CG, Castro-Laguardia AM, Hernández H, Gonzalez-Silva C, Castaner O, Hu K, Li P, Behrens MI, Bruno MA, Cardona JF, Custodio N, Santamaria-Garcia H, Garcia AM, Godoy ME, Avila-Funes JA, Maito M, Matallana DL, Miller B, Lopera F, de Oliveira MO, Pina-Escudero SD, Possin KL, de Paula France Resende E, Reyes P, Slachevsky A, Sosa AL, Takada LT, Yokoyama JS, Ibanez A.

Cardiovascular risk factors and the allostatic interoceptive network in dementia.

2025 Nov 22;

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Rico V, Zelinsky M, Ford PJ, Leverenz J, Pillai JA, Miller JB, Martinez K, Lerner AJ, Tousi B, Apostolova LG, Arias JJ, Bolton CJ, Brewer AA, Bridgeman K, Burns JM, Butler T, Dierickx K, Erickson CM, Festari C, Fitri FI, Fowler NR, Gale SA, Gao C, Gallagher MD, Johnson KG, Morris JK, Porteri C, Qiu C, Rahman-Filipiak A, Rahemi Z, Richard E, Schaeverbeke J, Stern Y, Suver C, Trenaman S, Blasi MT, Vandenberghe R, Walter S, Williams K, Sankary LR.

Recommended approaches to sharing individual research results in Alzheimer’s disease research: A multidisciplinary expert Delphi consensus.

2025 Nov;

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Coronel-Oliveros C, Migeot J, Lehue F, Amoruso L, Kowalczyk-Grębska N, Jakubowska N, Mandke KN, Seabra JP, Orio P, Campbell D, Gonzalez-Gomez R, Prado P, Cuadros J, Tagliazucchi E, Cruzat J, Legaz A, Medel V, Hernandez H, Fittipaldi S, Altschuler F, Moguilner S, Baez S, Santamaria-Garcia H, González-Hernández A, Bonilla-Santos J, Güntekin B, Babiloni C, Abasolo D, Di Caterina G, Yener GG, Escudero J, Ochoa-Gómez JF, Soto-Añari M, Bruno MA, Valdes-Sosa PA, Anghinah R, Gonzalez-Montealegre RA, Clark RA, García AM, Kaltwasser L, Schürmann M, Meier JM, Brzezicka A, Whelan R, Lawlor B, Robertson IH, Bailey C, Melloni L, Sajnani N, Ibanez A.

Creative experiences and brain clocks.

2025 Oct 3;

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Migeot J, Pina-Escudero SD, Hernandez H, Gonzalez-Gomez R, Legaz A, Fittipaldi S, Resende EPF, Duran-Aniotz C, Avila-Funes JA, Behrens MI, Bruno MA, Cardona JF, Custodio N, García AM, Godoy ME, Hu K, Lanata S, Lawlor B, Lopera F, Maito MA, Matallana DL, Miller B, Jaime Miranda J, de Oliveira MO, Reyes P, Santamaria-Garcia H, Slachevsky A, Sosa AL, Takada LT, Torres JM, Vanneste S, Valcour V, Wen O, Yokoyama JS, Possin KL, Ibanez A.

Social exposome and brain health outcomes of dementia across Latin America.

2025 Sep 11;

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Hernandez H, Santamaria-Garcia H, Moguilner S, Farina FR, Legaz A, Prado P, Cuadros J, Gonzalez L, Gonzalez-Gomez R, Migeot J, Coronel-Oliveros C, Tagliazucchi E, Maito MA, Godoy ME, Cruzat J, Shaheen A, Farombi T, Salazar D, Da Ros LU, Borelli WV, Zimmer ER, Njamnshi AK, Bajpai S, Dey AB, Mostert C, Merali Z, Salama M, Moustafa SA, Fittipaldi S, Altschuler F, Medel V, Huepe D, Yaffe K, Momoh C, Eyre HA, Swieboda P, Lawlor B, Miranda JJ, Duran-Aniotz C, Baez S, Ibanez A.

The exposome of healthy and accelerated aging across 40 countries.

2025 Sep;

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Altschuler F, Canziani V, Fraile-Vázquez M, Gonzalez-Gomez R, Hernández H, Baez S, Migeot J, Fittipaldi S, Maito MA, Legaz A, Godoy ME, Moguilner S, Cruzat J, Coronel-Oliveros C, Tagliazucchi E, Garcia HS, Reyes P, Matallana DL, Avila-Funes JA, Slachevsky A, Behrens MI, Custodio N, Cardona JF, Brusco LI, Bruno MA, Ortiz ALS, Pina-Escudero SD, Takada LT, Resende EPF, Possin KL, de Oliveira MO, Hu K, Lawlor B, Yokoyama JS, Miller B, Lopera F, Garcia AM, Medel V, Ibañez A, Campo CG.

White matter hyperintensities and their impact in brain structure and function in alzheimer’s disease and behavioral variant frontotemporal dementia across Latin America and the United States: a cross-sectional study.

2025 Aug 12;

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Babiloni C, Arakaki X, Baez S, Barry RJ, Benussi A, Blinowska K, Bonanni L, Borroni B, Bayard JB, Bruno G, Cacciotti A, Carducci F, Carino J, Carpi M, Conte A, Cruzat J, D’Antonio F, Della Penna S, Del Percio C, De Sanctis P, Escudero J, Fabbrini G, Farina FR, Fraga FJ, Fuhr P, Gschwandtner U, Güntekin B, Guo Y, Hajos M, Hallett M, Hampel H, Hanoğlu L, Haraldsen I, Hassan M, Hatlestad-Hall C, Horváth AA, Ibanez A, Infarinato F, Jaramillo-Jimenez A, Jeong J, Jiang Y, Kamiński M, Koch G, Kumar S, Leodori G, Li G, Lizio R, Lopez S, Ferri R, Maestú F, Marra C, Marzetti L, McGeown W, Miraglia F, Moguilner S, Moretti DV, Mushtaq F, Noce G, Nucci L, Ochoa J, Onorati P, Padovani A, Pappalettera C, Parra MA, Pardini M, Pascual-Marqui R, Paulus W, Pizzella V, Prado P, Rauchs G, Ritter P, Salvatore M, Santamaria-García H, Schirner M, Soricelli A, Taylor JP, Tankisi H, Tecchio F, Teipel S, Kodamullil AT, Triggiani AI, Valdes-Sosa M, Valdes-Sosa P, Vecchio F, Vossel K, Yao D, Yener G, Ziemann U, Kamondi A.

Alpha rhythm and Alzheimer’s disease: Has Hans Berger’s dream come true?.

2025 Apr;

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Legaz A, Altschuler F, Gonzalez-Gomez R, Hernández H, Baez S, Migeot J, Fittipaldi S, Medel V, Maito MA, Godoy ME, Moguilner S, Cruzat J, Coronel-Oliveros C, Tagliazuchi E, Santamaria Garcia H, Farina FR, Reyes P, Javandel S, García AM, Deleglise Á, Matallana DL, Avila-Funes JA, Slachevsky A, Behrens MI, Custodio N, Trujillo-Llano C, Cardona JF, Barttfeld P, Brusco IL, Bruno MA, Sosa Ortiz AL, Pina-Escudero SD, Takada LT, França Resende EP, Possin KL, Okada de Oliveira M, Hu K, Lopera F, Lawlor B, Valcour V, Yokoyama JS, Miller B, Ibañez A.

Structural inequality linked to brain volume and network dynamics in aging and dementia across the Americas.

2025 Feb;

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2024 (32)

Moguilner S, Baez S, Hernandez H, Migeot J, Legaz A, Gonzalez-Gomez R, Farina FR, Prado P, Cuadros J, Tagliazucchi E, Altschuler F, Maito MA, Godoy ME, Cruzat J, Valdes-Sosa PA, Lopera F, Ochoa-Gómez JF, Hernandez AG, Bonilla-Santos J, Gonzalez-Montealegre RA, Anghinah R, d’Almeida Manfrinati LE, Fittipaldi S, Medel V, Olivares D, Yener GG, Escudero J, Babiloni C, Whelan R, Güntekin B, Yırıkoğulları H, Santamaria-Garcia H, Lucas AF, Huepe D, Di Caterina G, Soto-Añari M, Birba A, Sainz-Ballesteros A, Coronel-Oliveros C, Yigezu A, Herrera E, Abasolo D, Kilborn K, Rubido N, Clark RA, Herzog R, Yerlikaya D, Hu K, Parra MA, Reyes P, García AM, Matallana DL, Avila-Funes JA, Slachevsky A, Behrens MI, Custodio N, Cardona JF, Barttfeld P, Brusco IL, Bruno MA, Sosa Ortiz AL, Pina-Escudero SD, Takada LT, Resende E, Possin KL, de Oliveira MO, Lopez-Valdes A, Lawlor B, Robertson IH, Kosik KS, Duran-Aniotz C, Valcour V, Yokoyama JS, Miller B, Ibanez A.

Brain clocks capture diversity and disparities in aging and dementia across geographically diverse populations.

2024 Dec;

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Baez S, Hernandez H, Moguilner S, Cuadros J, Santamaria-Garcia H, Medel V, Migeot J, Cruzat J, Valdes-Sosa PA, Lopera F, González-Hernández A, Bonilla-Santos J, Gonzalez-Montealegre RA, Aktürk T, Legaz A, Altschuler F, Fittipaldi S, Yener GG, Escudero J, Babiloni C, Lopez S, Whelan R, Lucas AAF, Huepe D, Soto-Añari M, Coronel-Oliveros C, Herrera E, Abasolo D, Clark RA, Güntekin B, Duran-Aniotz C, Parra MA, Lawlor B, Tagliazucchi E, Prado P, Ibanez A.

Structural inequality and temporal brain dynamics across diverse samples.

2024 Oct;

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Gonzalez-Gomez R, Legaz A, Moguilner S, Cruzat J, Hernández H, Baez S, Cocchi R, Coronel-Olivero C, Medel V, Tagliazuchi E, Migeot J, Ochoa-Rosales C, Maito MA, Reyes P, Santamaria Garcia H, Godoy ME, Javandel S, García AM, Matallana DL, Avila-Funes JA, Slachevsky A, Behrens MI, Custodio N, Cardona JF, Brusco IL, Bruno MA, Sosa Ortiz AL, Pina-Escudero SD, Takada LT, Resende EPF, Valcour V, Possin KL, Okada de Oliveira M, Lopera F, Lawlor B, Hu K, Miller B, Yokoyama JS, Gonzalez Campo C, Ibañez A.

Educational disparities in brain health and dementia across Latin America and the United States.

2024 Sep;

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Moguilner S, Baez S, Hernandez H, Migeot J, Legaz A, Gonzalez-Gomez R, Farina F, Prado P, Cuadros J, Tagliazucchi E, Altschuler F, Maito M, Godoy M, Cruzat J, Valdes-Sosa P, Lopera F, Ochoa-Gómez J, Hernandez A, Bonilla-Santos J, Gonzalez-Montealegre R, Anghinah R, d’Almeida Manfrinati L, Fittipaldi S, Medel V, Olivares D, Yener G, Escudero J, Babiloni C, Whelan R, Güntekin B, Yırıkoğulları H, Santamaria-Garcia H, Lucas A, Huepe D, Di Caterina G, Soto-Añari M, Birba A, Sainz-Ballesteros A, Coronel-Oliveros C, Yigezu A, Herrera E, Abasolo D, Kilborn K, Rubido N, Clark R, Herzog R, Yerlikaya D, Hu K, Parra M, Reyes P, García A, Matallana D, Avila-Funes J, Slachevsky A, Behrens M, Custodio N, Cardona J, Barttfeld P, Brusco I, Bruno M, Sosa Ortiz A, Pina-Escudero S, Takada L, Resende E, Possin K, de Oliveira M, Lopez-Valdes A, Lawlor B, Robertson I, Kosik K, Duran-Aniotz C, Valcour V, Yokoyama J, Miller B, Ibanez A.

Author Correction: Brain clocks capture diversity and disparities in aging and dementia across geographically diverse populations.

2024 September

PubMed →

Hernandez H, Baez S, Medel V, Moguilner S, Cuadros J, Santamaria-Garcia H, Tagliazucchi E, Valdes-Sosa PA, Lopera F, OchoaGómez JF, González-Hernández A, Bonilla-Santos J, Gonzalez-Montealegre RA, Aktürk T, Yıldırım E, Anghinah R, Legaz A, Fittipaldi S, Yener GG, Escudero J, Babiloni C, Lopez S, Whelan R, Lucas AAF, García AM, Huepe D, Caterina GD, Soto-Añari M, Birba A, Sainz-Ballesteros A, Coronel C, Herrera E, Abasolo D, Kilborn K, Rubido N, Clark R, Herzog R, Yerlikaya D, Güntekin B, Parra MA, Prado P, Ibanez A.

Brain health in diverse settings: How age, demographics and cognition shape brain function.

2024 Jul 15;

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Moguilner S, Baez S, Hernandez H, Migeot J, Legaz A, Gonzalez-Gomez R, Farina FR, Prado P, Cuadros J, Tagliazucchi E, Altschuler F, Maito MA, Godoy ME, Cruzat J, Valdes-Sosa PA, Lopera F, Ochoa-Gómez JF, Hernandez AG, Bonilla-Santos J, Gonzalez-Montealegre RA, Anghinah R, d’Almeida Manfrinati LE, Fittipaldi S, Medel V, Olivares D, Yener GG, Escudero J, Babiloni C, Whelan R, Güntekin B, Yırıkoğulları H, Santamaria-Garcia H, Lucas AF, Huepe D, Di Caterina G, Soto-Añari M, Birba A, Sainz-Ballesteros A, Coronel-Oliveros C, Yigezu A, Herrera E, Abasolo D, Kilborn K, Rubido N, Clark RA, Herzog R, Yerlikaya D, Hu K, Parra MA, Reyes P, García AM, Matallana DL, Avila-Funes JA, Slachevsky A, Behrens MI, Custodio N, Cardona JF, Barttfeld P, Brusco IL, Bruno MA, Sosa Ortiz AL, Pina-Escudero SD, Takada LT, Resende E, Possin KL, de Oliveira MO, Lopez-Valdes A, Lawlor B, Robertson IH, Kosik KS, Duran-Aniotz C, Valcour V, Yokoyama JS, Miller BL, Ibanez A.

Brain clocks capture diversity and disparity in aging and dementia.

2024 Jun 25;

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2023 (44)

Maito MA, Santamaría-García H, Moguilner S, Possin KL, Godoy ME, Avila-Funes JA, Behrens MI, Brusco IL, Bruno MA, Cardona JF, Custodio N, García AM, Javandel S, Lopera F, Matallana DL, Miller B, de Oliveira MO, Pina-Escudero SD, Slachevsky A, Ortiz ALS, Takada LT, Tagliazuchi E, Valcour V, Yokoyama JS, Ibañez A.

Classification of Alzheimer’s disease and frontotemporal dementia using routine clinical and cognitive measures across multicentric underrepresented samples: A cross sectional observational study.

2023 Jan;

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2022 (19)
2021 (37)

Parra MA, Baez S, Sedeño L, Gonzalez Campo C, Santamaría-García H, Aprahamian I, Bertolucci PH, Bustin J, Camargos Bicalho MA, Cano-Gutierrez C, Caramelli P, Chaves MLF, Cogram P, Beber BC, Court FA, de Souza LC, Custodio N, Damian A, de la Cruz M, Diehl Rodriguez R, Brucki SMD, Fajersztajn L, Farías GA, De Felice FG, Ferrari R, de Oliveira FF, Ferreira ST, Ferretti C, Figueredo Balthazar ML, Ferreira Frota NA, Fuentes P, García AM, Garcia PJ, de Gobbi Porto FH, Duque Peñailillo L, Engler HW, Maier I, Mata IF, Gonzalez-Billault C, Lopez OL, Morelli L, Nitrini R, Quiroz YT, Guerrero Barragan A, Huepe D, Pio FJ, Suemoto CK, Kochhann R, Kochen S, Kumfor F, Lanata S, Miller B, Mansur LL, Hosogi ML, Lillo P, Llibre Guerra J, Lira D, Lopera F, Comas A, Avila-Funes JA, Sosa AL, Ramos C, Resende EPF, Snyder HM, Tarnanas I, Yokoyama J, Llibre J, Cardona JF, Possin K, Kosik KS, Montesinos R, Moguilner S, Solis PCL, Ferretti-Rebustini REL, Ramirez JM, Matallana D, Mbakile-Mahlanza L, Marques Ton AM, Tavares RM, Miotto EC, Muniz-Terrera G, Muñoz-Nevárez LA, Orozco D, Okada de Oliveira M, Piguet O, Pintado Caipa M, Piña Escudero SD, Schilling LP, Rodrigues Palmeira AL, Yassuda MS, Santacruz-Escudero JM, Serafim RB, Smid J, Slachevsky A, Serrano C, Soto-Añari M, Takada LT, Grinberg LT, Teixeira AL, Barbosa MT, Trépel D, Ibanez A.

Dementia in Latin America: Paving the way toward a regional action plan.

2021 Feb;

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Ibanez A, Yokoyama JS, Possin KL, Matallana D, Lopera F, Nitrini R, Takada LT, Custodio N, Sosa Ortiz AL, Avila-Funes JA, Behrens MI, Slachevsky A, Myers RM, Cochran JN, Brusco LI, Bruno MA, Brucki SMD, Pina-Escudero SD, Okada de Oliveira M, Donnelly Kehoe P, Garcia AM, Cardona JF, Santamaria-Garcia H, Moguilner S, Duran-Aniotz C, Tagliazucchi E, Maito M, Longoria Ibarrola EM, Pintado-Caipa M, Godoy ME, Bakman V, Javandel S, Kosik KS, Valcour V, Miller BL.

The Multi-Partner Consortium to Expand Dementia Research in Latin America (ReDLat): Driving Multicentric Research and Implementation Science.

2021;

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