Search Results - "Otaduy, Maria Concépcion Garcia"

ACC Glu/GABA ratio is decreased in euthymic bipolar disorder I patients: possible in vivo neurometabolite explanation for mood stabilization by Scotti-Muzzi, Estêvão, Chile, Thais, Moreno, Ricardo, Pastorello, Bruno Fraccini, da Costa Leite, Cláudia, Henning, Anke, Otaduy, Maria Concepcion Garcia, Vallada, Homero, Soeiro-de-Souza, Márcio Gerhardt

“…Bipolar disorder (BD) is characterized by unstable mood states ranging from mania to depression. Although there is some evidence that mood instability may…”
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Central Vein Sign and Paramagnetic Rim Lesions: Susceptibility Changes in Brain Tissues and Their Implications for the Study of Multiple Sclerosis Pathology by Rimkus, Carolina de Medeiros, Otsuka, Fábio Seiji, Nunes, Douglas Mendes, Chaim, Khallil Taverna, Otaduy, Maria Concepción Garcia

“…Multiple sclerosis (MS) is the most common acquired inflammatory and demyelinating disease in adults. The conventional diagnostic of MS and the follow-up of…”
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Bcl-2 rs956572 Polymorphism is Associated with Increased Anterior Cingulate Cortical Glutamate in Euthymic Bipolar I Disorder by GERHARDT SOEIRO-DE-SOUZA, Márcio, SALVADORE, Giacomo, MORENO, Ricardo Alberto, GARCIA OTADUY, Maria Concepción, CHAIM, Kalil T, GATTAZ, Wagner F, ZARATE, Carlos A, MACHADO-VIEIRA, Rodrigo

“…B-cell lymphoma 2 (Bcl-2) is an important regulator of cellular plasticity and resilience. In bipolar disorder (BD), studies have shown a key role for a Bcl-2…”
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The impact of the CACNA1C risk allele on limbic structures and facial emotions recognition in bipolar disorder subjects and healthy controls by Soeiro-de-Souza, Márcio Gerhardt, Otaduy, Maria Concepción Garcia, Dias, Carolina Zadres, Bio, Danielle S, Machado-Vieira, Rodrigo, Moreno, Ricardo Alberto

“…Abstract Introduction Impairments in facial emotion recognition (FER) have been reported in bipolar disorder (BD) during all mood states. FER has been the…”
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Does brain creatine content rely on exogenous creatine in healthy youth? A proof-of-principle study by Merege-Filho, Carlos Alberto Abujabra, Otaduy, Maria Concepción Garcia, de Sá-Pinto, Ana Lúcia, de Oliveira, Maira Okada, de Souza Gonçalves, Lívia, Hayashi, Ana Paula Tanaka, Roschel, Hamilton, Pereira, Rosa Maria Rodrigues, Silva, Clovis Artur, Brucki, Sonia Maria Dozzi, da Costa Leite, Claudia, Gualano, Bruno

“…It has been hypothesized that dietary creatine could influence cognitive performance by increasing brain creatine in developing individuals. This double-blind,…”
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Surface-based Probabilistic Fiber Tracking in Superficial White Matter by Nie, Xinyu, Ruan, Jialiang, Otaduy, Maria Concepcion Garcia, Grinberg, Lea Tenenholz, Ringman, John, Shi, Yonggang

“…The short association fibers or U-fibers travel in the superficial white matter (SWM) beneath the cortical layer. While the U-fibers play a crucial role in…”
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Biophysical contrast sources for magnetic susceptibility and R2 mapping: A combined 7 Tesla, mass spectrometry and electron paramagnetic resonance study by Otsuka, Fábio Seiji, Otaduy, Maria Concepción Garcia, Rodriguez, Roberta Diehl, Langkammer, Christian, Barbosa, Jeam Haroldo Oliveira, Salmon, Carlos Ernesto Garrido

“…•R2* and QSM show variable regional contrast patterns. With similar contrast in iron-rich structures.•Iron and its molecular form as ferritin were shown to be…”
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Widespread pH abnormalities in patients with malformations of cortical development and epilepsy: A phosphorus-31 brain MR spectroscopy study by Andrade, Celi Santos, Otaduy, Maria Concepción García, Valente, Kette Dualibi Ramos, Park, Eun Joo, Kanas, Alexandre Fligelman, Silva Filho, Mauricio Ricardo Moreira da, Tsunemi, Miriam Harumi, Leite, Claudia Costa

“…Abstract Introduction: Neuroimaging studies demonstrate that not only the lesions of malformations of cortical development (MCD) but also the normal-appearing…”
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Bearded capuchin monkeys as a model for Alzheimer’s disease by Diehl Rodriguez, Roberta, Tavares, Maria Clotilde H., Brucki, Sonia Maria Dozzi, Takada, Leonel Tadao, Otaduy, Maria Concepción Garcia, da Graça Morais Martin, Maria, Kimie Suemoto, Claudia, Grinberg, Lea T., Leite, Claudia Costa, Tomaz, Carlos, Nitrini, Ricardo

“…The absence of a natural animal model is one of the main challenges in Alzheimer’s disease research. Despite the challenges of using nonhuman primates in…”
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Extratemporal abnormalities in phosphorus magnetic resonance spectroscopy of patients with mesial temporal sclerosis by Park, Eun Joo, Otaduy, Maria Concepción Garcia, de Lyra, Katarina Paz, Andrade, Celi Santos, Castro, Luiz Henrique Martins, Passarelli, Valmir, Valerio, Rosa Maria Figueiredo, Jorge, Carmen Lisa, Tsunemi, Miriam Harumi, Leite, Claudia da Costa

“…We evaluated extratemporal metabolic changes with phosphorus magnetic resonance spectroscopy (31P-MRS) in patients with unilateral mesial temporal sclerosis…”
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Quantification of Paramagnetic Ions in Human Brain Tissue Using EPR by Otsuka, Fábio Seiji, Otaduy, Maria Concepción Garcia, Nascimento, Otaciro Rangel, Salmon, Carlos Ernesto Garrido

“…The content and molecular state of paramagnetic ions were assessed by electron paramagnetic resonance (EPR) spectroscopy in ex vivo human brain samples from…”
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Segmented corpus callosum diffusivity correlates with the Expanded Disability Status Scale score in the early stages of relapsing-remitting multiple sclerosis by de Medeiros Rimkus, Carolina, de Faria Junqueira, Thiago, Callegaro, Dagoberto, Otaduy, Maria Concepción García, da Costa Leite, Claudia

“…The aim of this study was to characterize the microscopic damage to the corpus callosum in relapsing-remitting multiple sclerosis (RRMS) with diffusion tensor…”
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Anterior cingulate Glutamate–Glutamine cycle metabolites are altered in euthymic bipolar I disorder by Soeiro-de-Souza, Márcio Gerhardt, Henning, Anke, Machado-Vieira, Rodrigo, Moreno, Ricardo A, Pastorello, Bruno F, da Costa Leite, Cláudia, Vallada, Homero, Otaduy, Maria Concepcion Garcia

“…Abstract Bipolar disorder (BD) has been consistently associated with abnormalities in the Glutamate/GABA–Glutamine cycle. Magnetic resonance spectroscopy (MRS)…”
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Dorsal Anterior Cingulate Lactate and Glutathione Levels in Euthymic Bipolar I Disorder: 1H-MRS Study by Soeiro-de-Souza, Márcio Gerhardt, Pastorello, Bruno F., Leite, Cláudia da Costa, Henning, Anke, Moreno, Ricardo A., Garcia Otaduy, Maria Concepción

“…Objective: Oxidative stress and mitochondrial dysfunction are 2 closely integrated processes implicated in the physiopathology of bipolar disorder. Advanced…”
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Blunted peripheral blood supply and underdeveloped skeletal muscle in Fontan patients: The impact on functional capacity by Turquetto, Aida Luiza Ribeiro, dos Santos, Marcelo Rodrigues, Sayegh, Ana Luiza Carrari, de Souza, Francis Ribeiro, Agostinho, Daniela Regina, de Oliveira, Patrícia Alves, dos Santos, Yarla Alves, Liberato, Gabriela, Binotto, Maria Angélica, Otaduy, Maria Concepcion Garcia, Negrão, Carlos Eduardo, Canêo, Luiz Fernando, Jatene, Fabio Biscegli, Jatene, Marcelo Biscegli

“…Changes in circulatory physiology are common in Fontan patients due to suboptimal cardiac output, which may reduce the peripheral blood flow and impair the…”
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DTI-derived parameters differ between moderate and severe traumatic brain injury and its association with psychiatric scores by Zaninotto, Ana Luiza, Grassi, Daphine Centola, Duarte, Dante, Rodrigues, Priscila Aparecida, Cardoso, Ellison, Feltrin, Fabricio Stewan, Guirado, Vinicius Monteiro de Paula, Macruz, Fabiola Bezerra de Carvalho, Otaduy, Maria Concepción Garcia, da Costa Leite, Claudia, Paiva, Wellingson Silva, Andrade, Celi Santos

“…Background and aim Diffusion tensor imaging (DTI) parameters in the corpus callosum have been suggested to be a biomarker for prognostic outcomes in…”
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Proton magnetic spectroscopy agreed better with magnetic resonance image to lateralization of epileptogenic zone than with surface electroencephalography by Leite, Ricardo André Amorim, Otaduy, Maria Concépcion Garcia, Silva, Gilson Edmar Gonçalves E, Ferreira, Maria Lúcia Brito, Aragão, Maria de Fátima Vasco

“…To analyze the agreement rate of proton magnetic spectroscopy with magnetic resonance image (MRI) and surface electroencephalography (EEG) in extratemporal…”
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The impact of limbic system morphology on facial emotion recognition in bipolar I disorder and healthy controls by Bio, Danielle Soares, Soeiro de-Souza, Márcio Gerhardt, Otaduy, Maria Concepción Garcia, Machado-Vieira, Rodrigo, Moreno, Ricardo Alberto

“…Impairments in facial emotion recognition (FER) have been reported in bipolar disorder (BD) subjects during all mood states. This study aims to investigate the…”
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Decompose quantitative susceptibility mapping (QSM) to sub-voxel diamagnetic and paramagnetic components based on gradient-echo MRI data by Chen, Jingjia, Gong, Nan-Jie, Chaim, Khallil Taverna, Otaduy, Maria Concepción García, Liu, Chunlei

“…•A method named DECOMPOSE-QSM is developed to decompose sub-voxel paramagnetic and diamagnetic susceptibilities only use multi-echo GRE data.•The method is…”
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Editorial: Magnetic Resonance Spectroscopy of GABA and Glutamate in Mental Health by Otaduy, Maria Concepcion Garcia

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