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Marcio Luiz Figueredo Balthazar
Researcher at State University of Campinas
Publications - 91
Citations - 1513
Marcio Luiz Figueredo Balthazar is an academic researcher from State University of Campinas. The author has contributed to research in topics: Dementia & Medicine. The author has an hindex of 19, co-authored 68 publications receiving 1163 citations.
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Journal ArticleDOI
Neuropsychiatric symptoms in Alzheimer's disease are related to functional connectivity alterations in the salience network.
Marcio Luiz Figueredo Balthazar,Fabricio Pereira,Tátila Martins Lopes,Elvis Lira da Silva,Ana Carolina Coan,Brunno Machado de Campos,Niall W. Duncan,Florindo Stella,Georg Northoff,Benito Pereira Damasceno,Fernando Cendes +10 more
TL;DR: These findings demonstrate an association between specific network changes in AD and particular neuropsychiatric symptom types, and underlines the potential clinical significance of resting state alterations in future diagnosis and therapy.
Journal ArticleDOI
MR Imaging Texture Analysis of the Corpus Callosum and Thalamus in Amnestic Mild Cognitive Impairment and Mild Alzheimer Disease
M. S. M. de Oliveira,Marcio Luiz Figueredo Balthazar,Anelyssa D'Abreu,Clarissa L. Yasuda,BP Damasceno,Fernando Cendes,Gabriela Castellano +6 more
TL;DR: TA is a useful technique to aid in the detection of tissue alterations in MR images of mild AD and aMCI and has the potential to become a helpful tool in the diagnosis and understanding of these pathologies.
Journal ArticleDOI
Semantic error patterns on the Boston Naming Test in normal aging, amnestic mild cognitive impairment, and mild Alzheimer's disease: is there semantic disruption?
TL;DR: After semantic cues, subjects with aMCI and control subjects gave more correct answers than patients with mild AD, but after phonemic cues, there was no difference between the three groups, suggesting that the low performance of patients with AD cannot be completely explained by semantic breakdown.
Journal ArticleDOI
Palmitate Is Increased in the Cerebrospinal Fluid of Humans with Obesity and Induces Memory Impairment in Mice via Pro-inflammatory TNF-α.
Helen M. Melo,Gisele da S. Seixas da Silva,Marcella Ramos Sant'Ana,Camila Vieira Ligo Teixeira,Julia R. Clarke,Vivian S. Miya Coreixas,Bruno C. de Melo,Juliana T.S. Fortuna,Leticia Forny-Germano,Jose Henrique Ledo,Maira S. Oliveira,Cláudia P. Figueiredo,Raphaëlle Pardossi-Piquard,Frédéric Checler,José M. Delgado-García,Agnès Gruart,Licio A. Velloso,Marcio Luiz Figueredo Balthazar,Dennys E. Cintra,Sergio T. Ferreira,Fernanda G. De Felice,Fernanda G. De Felice +21 more
TL;DR: The results establish that obesity is associated with increases in CSF palmitate and suggest that anti-inflammatory strategies may attenuate memory impairment in obesity, and define a pro-inflammatory mechanism by which abnormal levels ofPalmitate in the brain impair memory.
Journal ArticleDOI
Neuropsychiatric Symptoms, Caregiver Burden and Distress in Behavioral-Variant Frontotemporal Dementia and Alzheimer's Disease
Thaís Bento Lima-Silva,Valéria Santoro Bahia,Viviane Amaral Carvalho,Henrique Cerqueira Guimarães,Paulo Caramelli,Marcio Luiz Figueredo Balthazar,Benito Pereira Damasceno,Cássio M. C. Bottino,Sonia Maria Dozzi Brucki,Ricardo Nitrini,Mônica Sanches Yassuda +10 more
TL;DR: Comparing caregiver burden and distress in behavioral-variant frontotemporal dementia (bvFTD) and Alzheimer's disease (AD) and to investigate which factors contribute to caregivers'urden and distress, caregivers of bv FTD patients experienced higher levels of distress than caregivers of AD patients.