Search Results - "Ricardo F, Allegri"

Psychological distress and mental health trajectories during the COVID-19 pandemic in Argentina: a longitudinal study by Fernández, Rodrigo S., Crivelli, Lucia, Guimet, Nahuel Magrath, Allegri, Ricardo F., Picco, Soledad, Pedreira, Maria E.

“…Psychological-distress increased at the onset of the COVID-19 pandemic in Argentina. Longitudinal studies in developing countries are scarce. Particularly,…”
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COVID-19 Epidemic in Argentina: Worsening of Behavioral Symptoms in Elderly Subjects With Dementia Living in the Community by Cohen, Gabriela, Russo, María Julieta, Campos, Jorge A., Allegri, Ricardo F.

“…In Argentina, the quality of care that elderly subjects with dementia living in the community received has been deeply affected by COVID-19 epidemic. Our…”
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Risk of Conversion to Dementia in a Mild Behavioral Impairment Group Compared to a Psychiatric Group and to a Mild Cognitive Impairment Group by Taragano, Fernando E, Allegri, Ricardo F, Heisecke, Silvina L, Martelli, María I, Feldman, Mónica L, Sánchez, Viviana, García, Virginia A, Tufro, Graciela, Castro, Diego M, Leguizamón, Patricio Perez, Guelar, Verónica, Ruotolo, Eva, Zegarra, Cecilia, Dillon, Carol

“…There is insufficient available information on behavioral changes in the absence of cognitive impairment as factors increasing the risk of conversion to…”
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Accelerated longitudinal changes and ordering of Alzheimer disease biomarkers across the adult lifespan by Luo, Jingqin, Agboola, Folasade, Grant, Elizabeth, Morris, John C, Masters, Colin L, Albert, Marilyn S, Johnson, Sterling C, McDade, Eric M, Fagan, Anne M, Benzinger, Tammie L S, Hassenstab, Jason, Bateman, Randall J, Perrin, Richard J, Wang, Guoqiao, Li, Yan, Gordon, Brian, Cruchaga, Carlos, Day, Gregory S, Levin, Johannes, Vöglein, Jonathan, Ikeuchi, Takeshi, Suzuki, Kazushi, Allegri, Ricardo F, Xiong, Chengjie

“…The temporal evolutions and relative orderings of Alzheimer disease biomarkers, including CSF amyloid-β42 (Aβ42), Aβ40, total tau (Tau) and phosphorylated…”
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Multimodal brain age estimates relate to Alzheimer disease biomarkers and cognition in early stages: a cross-sectional observational study by Millar, Peter R, Gordon, Brian A, Luckett, Patrick H, Benzinger, Tammie L S, Cruchaga, Carlos, Fagan, Anne M, Hassenstab, Jason J, Perrin, Richard J, Schindler, Suzanne E, Allegri, Ricardo F, Day, Gregory S, Farlow, Martin R, Mori, Hiroshi, Nübling, Georg, Bateman, Randall J, Morris, John C, Ances, Beau M

“…Estimates of 'brain-predicted age' quantify apparent brain age compared to normative trajectories of neuroimaging features. The brain age gap (BAG) between…”
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What Do We Mean by Behavioral Disinhibition in Frontotemporal Dementia? by Magrath Guimet, Nahuel, Miller, Bruce L., Allegri, Ricardo F., Rankin, Katherine P.

“…Behavioral variant frontotemporal dementia, unlike other forms of dementia, is primarily characterized by changes in behavior, personality, and language, with…”
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Transient global amnesia: clinical features and prognostic factors suggesting recurrence by Alessandro, Lucas, Calandri, Ismael L, Suarez, Marcos Fernández, Heredia, María L, Chaves, Hernán, Allegri, Ricardo F, Farez, Mauricio F

“…The risk of recurrence of new amnesia events in patients having previously experienced transient global amnesia (TGA) ranges between 2.9-23.8%. Our objective…”
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Improvement of episodic memory retention by a memory reactivation intervention across the lifespan: from younger adults to amnesic patients by Fernández, Rodrigo S., Picco, Soledad, Beron, Juan Cruz, Bavassi, Luz, Campos, Jorge, Allegri, Ricardo F., Pedreira, María E.

“…Spontaneous reactivation of recently acquired memories is a fundamental mechanism of memory stabilization. Re-exposure to specific learned cues during sleep or…”
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Usefulness of Discriminability and Response Bias Indices for the Evaluation of Recognition Memory in Mild Cognitive Impairment and Alzheimer Disease by Russo, María Julieta, Cohen, Gabriela, Campos, Jorge, Martin, Maria Eugenia, Clarens, María Florencia, Sabe, Liliana, Barcelo, Ernesto, Allegri, Ricardo F

“…Most studies examining episodic memory in Alzheimer disease (AD) have focused on patients' impaired ability to remember information. This approach provides…”
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Advanced structural brain aging in preclinical autosomal dominant Alzheimer disease by Millar, Peter R, Gordon, Brian A, Wisch, Julie K, Schultz, Stephanie A, Benzinger, Tammie Ls, Cruchaga, Carlos, Hassenstab, Jason J, Ibanez, Laura, Karch, Celeste, Llibre-Guerra, Jorge J, Morris, John C, Perrin, Richard J, Supnet-Bell, Charlene, Xiong, Chengjie, Allegri, Ricardo F, Berman, Sarah B, Chhatwal, Jasmeer P, Chrem Mendez, Patricio A, Day, Gregory S, Hofmann, Anna, Ikeuchi, Takeshi, Jucker, Mathias, Lee, Jae-Hong, Levin, Johannes, Lopera, Francisco, Niimi, Yoshiki, Sánchez-González, Victor J, Schofield, Peter R, Sosa-Ortiz, Ana Luisa, Vöglein, Jonathan, Bateman, Randall J, Ances, Beau M, McDade, Eric M

“…"Brain-predicted age" estimates biological age from complex, nonlinear features in neuroimaging scans. The brain age gap (BAG) between predicted and…”
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A task force for diagnosis and treatment of people with Alzheimer's disease in Latin America by Lopera, Francisco, Custodio, Nilton, Rico-Restrepo, Mariana, Allegri, Ricardo F, Barrientos, José Domingo, Garcia Batres, Estuardo, Calandri, Ismael L, Calero Moscoso, Cristian, Caramelli, Paulo, Duran Quiroz, Juan Carlos, Jansen, Angela Marie, Mimenza Alvarado, Alberto José, Nitrini, Ricardo, Parodi, Jose F, Ramos, Claudia, Slachevsky, Andrea, Brucki, Sonia María Dozzi

“…Alzheimer's disease (AD) represents a substantial burden to patients, their caregivers, health systems, and society in Latin America and the Caribbean (LAC)…”
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Editorial: Consequences of the COVID-19 Pandemic on Care for Neurological Conditions by Matias-Guiu, Jordi A., Sung, Sheng-Feng, Hsieh, Cheng-Yang, Nezu, Tomohisa, Porta-Etessam, Jesús, Allegri, Ricardo F.

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Changes in the Care of Neurological Diseases During the First Wave of the COVID-19 Pandemic: A Single Private Center Study in Argentina by Calandri, Ismael L., Hawkes, Maximiliano A., Marrodan, Mariano, Ameriso, Sebastián F., Correale, Jorge, Allegri, Ricardo F.

“…Introduction: Healthcare systems are struggling to cope with the rapid evolution of the COVID-19 pandemic. In Argentina, the pandemic is advancing despite…”
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Living with dementia: increased level of caregiver stress in times of COVID-19 by Cohen, Gabriela, Russo, María Julieta, Campos, Jorge A, Allegri, Ricardo F

“…COVID-19 pandemic in Argentina has affected the care of older adults with dementia deeply. Our objective was to study how the obligatory social isolation…”
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Prognostic value of ATN Alzheimer biomarkers: 60‐month follow‐up results from the Argentine Alzheimer's Disease Neuroimaging Initiative by Allegri, Ricardo F., Chrem Méndez, Patricio, Calandri, Ismael, Cohen, Gabriela, Martín, Maria Eugenia, Russo, María Julieta, Crivelli, Lucia, Pertierra, Lucia, Tapajóz, Fernanda, Clarens, María Florencia, Campos, Jorge, Nahas, Federico E., Vázquez, Silvia, Surace, Ezequiel, Sevlever, Gustavo

“…Purpose To describe results of the Amyloid, Tau, Neurodegeneration (ATN) research framework classification in the Argentine‐Alzheimer's Disease Neuroimaging…”
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Psychological distress associated with COVID-19 quarantine: Latent profile analysis, outcome prediction and mediation analysis by Fernández, Rodrigo S., Crivelli, Lucia, Guimet, Nahuel Magrath, Allegri, Ricardo F., Pedreira, Maria E.

“…•COVID-19 quarantine is associated with mild-severe psychological distress and a high prevalence of mental health symptoms such as Phobic-Anxiety, Anxiety,…”
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Design of a Non-Interventional Study to Assess Neurologists’ Perspectives and Pharmacological Treatment Decisions in Early Alzheimer's Disease by Saposnik, Gustavo, Sánchez-Benavidez, Gonzalo, García-Arcelay, Elena, Franco-Macías, Emilio, Bensi, Catalina, Carmelingo, Sebastián, Allegri, Ricardo F., Pérez-Martínez, David A., Maurino, Jorge

“…Introduction The current therapeutic landscape of Alzheimer's disease (AD) is evolving rapidly. Our treatment options include new anti-amyloid-β protein…”
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Argentina-Alzheimer's disease neuroimaging initiative (Arg-ADNI): neuropsychological evolution profile after one-year follow up by Méndez, Patricio Chrem, Calandri, Ismael, Nahas, Federico, Russo, María Julieta, Demey, Ignacio, Martín, María Eugenia, Clarens, María Florencia, Harris, Paula, Tapajoz, Fernanda, Campos, Jorge, Surace, Ezequiel I, Martinetto, Horacio, Ventrice, Fernando, Cohen, Gabriela, Vázquez, Silvia, Romero, Carlos, Guinjoan, Salvador, Allegri, Ricardo F, Sevlever, Gustavo

“…The Argentina-Alzheimer's disease neuroimaging initiative (Arg-ADNI) study is a longitudinal prospective cohort of 50 participants at a single institution in…”
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Changes in cognitive functioning after COVID‐19: A systematic review and meta‐analysis by Crivelli, Lucia, Palmer, Katie, Calandri, Ismael, Guekht, Alla, Beghi, Ettore, Carroll, William, Frontera, Jennifer, García‐Azorín, David, Westenberg, Erica, Winkler, Andrea Sylvia, Mangialasche, Francesca, Allegri, Ricardo F., Kivipelto, Miia

“…Introduction We conducted a systematic review and meta‐analysis of the cognitive effects of coronavirus disease 2019 (COVID‐19) in adults with no prior history…”
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Validation of the Argentine version of the Memory Binding Test (MBT) for Early Detection of Mild Cognitive Impairment by Roman, Fabian, Iturry, Mónica, Rojas, Galeno, Barceló, Ernesto, Buschke, Herman, Allegri, Ricardo F

“…"Forgetfulness" is frequent in normal aging and characteristic of the early stages of dementia syndromes. The episodic memory test is central for detecting…”
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