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Browsing by Subject "Brain"

Now showing items 1-18 of 18

A Tangible Educative 3D Printed Atlas of the Rat Brain

Quiñones, Darío R.; Ferragud-Agulló, Jorge; Pérez Feito, Ricardo; García Manrique, Juan Antonio; Canals-Gamoneda, Santiago; Moratal, David (MDPI AG, 2018-09)

[EN] In biology and neuroscience courses, brain anatomy is usually explained using Magnetic Resonance (MR) images or histological sections of different orientations. These can show the most important macroscopic areas in ...
Antipsychotic and benzodiazepine use and brain morphology in schizophrenia and affective psychoses - Systematic reviews and birth cohort study

Huhtaniska, Sanna; korkala, Likka; Heikka, Tuomas; Björnholm, Lassi; Lehtiniemi, Heli; Hulkko, Anja P.; Moilanen, Jani S.; Tohka, Jussi; Manjón Herrera, José Vicente; Coupé, Pierrick; Kiviniemi, Vesa; Isohanni, Matti; Koponen, Hannu; Murray, Graham K.; Miettunen, Jouko (Elsevier, 2018)

[EN] The aim of this paper was to investigate differences in brain structure volumes between schizophrenia and affective psychoses, and whether cumulative lifetime antipsychotic or benzodiazepine doses relate to brain ...
Caracterización de genes del Sistema Nervioso Central relacionados con IRS2 y la diabetes

Martínez Miralles, Alberto (Universitat Politècnica de València, 2017-09-05)

[ES] La diabetes mellitus de tipo 2 es una enfermedad metabólica que se caracteriza por defectos tanto en la acción de la insulina como en la secreción de insulina. La insulina es una hormona clave en la regulación del ...
Classification of single voxel 1H spectra of brain tumours using LCModel

Raschke, Felix; Fuster García, Elíes; Opstad, K. S.; Howe, Franklyn (Wiley, 2012-02)

[EN] This study presents a novel method for the direct classification of H-1 single-voxel MR brain tumour spectra using the widespread analysis tool LCModel. LCModel is designed to estimate individual metabolite proportions ...
Creación de un atlas de la sustancia blanca cerebral para la extracción automática de fascículos axonales

Segura Roda, Laura (Universitat Politècnica de València, 2016-01-07)

[EN] Several neurodegenerative diseases are straightly bounded to degeneration of brain white matter. In addition, microstructural and tissue organization changes impair water diffusion in an injured tissue. Therefore, ...
Fatty Acid Signatures in Different Tissues of Mediterranean Yellowtail, Seriola dumerili (Risso, 1810), Fed Diets Containing Different Levels of Vegetable and Fish Oils

Bordignon, Francesco; Tomas-Vidal, A.; Trocino, Angela; Milián-Sorribes, María Consolación; Jover Cerda, Miguel; Martínez-Llorens, Silvia (MDPI AG, 2020-01-24)

[EN] The study aimed to evaluate how replacing different proportions of fish oil (FO) with vegetable oils (VO) in the diet of Mediterranean yellowtail, Seriola dumerili (Risso, 1810), affects the fatty acids (FA) signature, ...
Long-term antipsychotic and benzodiazepine use and brain volume changes in schizophrenia: The Northern Finland Birth Cohort 1966 study

Huhtaniska, Sanna; Jaaskelainen, Erika; Heikka, Tuomas; Moilanen, Jani S.; Lehtiniemi, Heli; Tohka, Jussi; Manjón Herrera, José Vicente; Coupe, Pierrick; Bjornholm, Lassi; Koponen, Hannu; Veijola, Juha; Isohanni, Matti; Kiviniemi, Vesa; Murray, Graham K.; Miettunen, Jouko (Elsevier, 2017-08-30)

[EN] High doses of antipsychotics have been associated with loss in cortical and total gray matter in schizophrenia. However, previous imaging studies have not taken benzodiazepine use into account, in spite of evidence ...
Molecular characterization of three GnRH receptor paralogs in the European eel, Anguilla anguilla: Tissue-distribution and changes in transcript abundance during artificially induced sexual development

Peñaranda, D.S.; Mazzeo, Ilaria; Hildahl, Jon; Gallego Albiach, Victor; Nourizadeh-Lillabadi, Rasoul; Pérez Igualada, Luz María; Asturiano Nemesio, Juan Francisco; Weltzien, Finn-Arne (Elsevier, 2013-04-30)

[EN] Gonadotropin-releasing hormone receptor (GnRH-R) activation stimulates synthesis and release of gonadotropins in the vertebrate pituitary and also mediates other processes both in the brain and in peripheral tissues. ...
MRI white matter lesion segmentation using an ensemble of neural networks and overcomplete patch-based voting

Manjón Herrera, José Vicente; Coupe, Pierrick; Raniga, Parnesh; Xia, Ying; Desmond, Patricia; Fripp, Jurgen; Salvado, Olivier (Elsevier, 2018-11)

[EN] Accurate quantification of white matter hyperintensities (WMH) from Magnetic Resonance Imaging (MRI) is a valuable tool for the analysis of normal brain ageing or neurodegeneration. Reliable automatic extraction of ...
Neural tissue regeneration in experimental brain injury model with channeled scaffolds of acrylate copolymers

Martínez Ramos, Cristina; Gomez Pinedo, Ulises Alfonso; Garcia Esparza, Mª Ángeles; Soria Lopez, Jose Miguel; Barcia Albacar, Juan Antonio; Monleón Pradas, Manuel (Elsevier, 2015-06-26)

The objective of the present study was to evaluate the biocompatibility and cell hosting ability of a copolymer scaffold based on ethyl acrylate (EA) and hydroxyl ethyl acrylate (HEA) in vivo after an experimental brain ...
Producción in vitro de la proteína Klotho para el análisis de muestras humanas de cerebros de Alzheimer

Blanch García, Rebeca (Universitat Politècnica de València, 2016-10-17)

[ES] La proteína klotho es una β-glucuronidasa cuya sobrexpresión está relacionada con la prolongación de la vida. A pesar de que su mecanismo de acción todavía no se conoce con exactitud, estudios recientes sugieren ...
Quantitative analysis of cerebrospinal fluid flow in complex regions by using phase contrast magnetic resonance imaging

Florez, Natalia; Bouzerar, Roger; Moratal Pérez, David; Meyer, Marc-Etienne; Marti Bonmati, Luis; Baledent, Olivier (Wiley, 2011)

To develop a method for segmenting cerebrospinal fluid (CSF) regions with complex, inhomogeneous pulsatile patterns in phase contrast magnetic resonance imaging (PC-MRI) sequences. Our approach used various temporal features ...
Sistemas de decisión del cerebro

Juárez Varón, David; MENGUAL RECUERDA, ANA (ISEUN, S.L, 2016-04-01)

[ES] Las investigaciones de Daniel Kahneman y Amos Tversky sobre cómo la gente toma decisiones les permitieron demostrar que este proceso de toma de decisiones no es racional. Las necesidades describen lo que la gente ...
Técnicas de análisis de posproceso en resonancia magnetica parael estudio de la conectividad cerebral

De la Iglesia-Vayá, M; Molina Mateo, José; Escarti Fabra, Maria Jose; Martí-Bonmatí, L.; Robles Viejo, Montserrat; Meneu, Teresa; Aguilar, E.J.; Sanjuán, J (Elsevier España (Elsevier Doyma), 2011-05)

Brain connectivity is a key concept for understanding brain function. Current methods to detect and quantify different types of connectivity with neuroimaging techniques are fundamental for understanding the pathophysiology ...
The effect of combining two echo times in automatic brain tumor classification by MRS

García-Gómez, Juan M; Tortajada, Salvador; Vidal, César; Julià -Sapé, Margalida; Luts, Jan; Moreno-Torres, Àngel; Van Huffel, Sabine; Arús, Carles; Robles Viejo, Montserrat (John Wiley & Sons, 2008-12)

[EN] H-1 MRS is becoming an accurate, non-invasive technique for initial examination of brain masses. We investigated if the combination of single-voxel H-1 MRS at 1.5 T at two different (TEs), short TE (PRESS or STEAM, ...
The HealthAgents ontology: knowledge representation in a distributed decision support system for brain tumours

Hu, B; Croitoru, M; Roset, R; Dupplaw, D; Lurgi, M; Dasmahapatra, S; Lewis, P; Martínez Miranda, Juan Crisóforo; Sáez Silvestre, Carlos (Cambridge University Press, 2011)

In this paper we present our experience of representing the knowledge behind HealthAgents (HA), a distributed decision support system for brain tumour diagnosis. Our initial motivation came from the distributed nature of ...
Una introducción al neuromarketing

Juárez Varón, David; MENGUAL RECUERDA, ANA (ISEUN, S.L, 2016-07-01)

[ES] Los avances de las neurociencias, la neurobiología y la neuropsicología en las últimas décadas han permitido conocer el funcionamiento del cerebro, como interpretamos el mundo en el que vivimos y lo que es más importante ...
volBrain: An Online MRI Brain Volumetry System

Manjón Herrera, José Vicente; Coupé, Pierrick (Frontiers Media, 2016-07-27)

The amount of medical image data produced in clinical and research settings is rapidly growing resulting in vast amount of data to analyze. Automatic and reliable quantitative analysis tools, including segmentation, allow ...