Now showing items 74-86 of 86

    Sensibilitat de les proves neuropsicològiques per a la identificació de les focalitats frontals en l'epilèpsia idiopàtica 

    Mataró Serrat, Maria (Date of defense: 1995-10-20)

    Durant el transcurs de la historia s'han atribuït a l'epilèpsia causes naturals, místiques, o una combinació d'ambdues etiologies. El misticisme que sovint ha envoltat la seva etiologia seria degut a la presentació variada, ...

    Sistema fronto-basal y aprendizaje incidental 

    Deus Yela, Juan (Date of defense: 1996-01-01)

    La memoria no es un proceso unitario. Se han definido diferentes subsistemas mnesicos que operan mediante circuitos neuroanatómicos distintos. Tradicionalmente, los estudios de la memoria se han centrado en el aprendizaje ...

    Source localization of deviance detection and regularity encoding in the auditory brain 

    Recasens Fusté, Marc (Date of defense: 2014-11-19)

    El nostre sistema auditiu codifica regularitats acústiques i les compara amb els inputs sensorials de forma continuada. Els sons novedosos o canvis acústics són detectats inconscientment de forma ràpida i automàtica, ...

    Structural And Functional Connectivity Alterations And Their Relationship With Cognitive Impairment In Traumatic Brain Injury 

    Palacios, Eva M. (Date of defense: 2013-05-31)

    Traumatic Brain Injury (TBI) can be defined as an alteration in brain function or evidence of brain pathology caused by an external force. In this thesis the focus of attention is on brain diffuse axonal injury (DAI). DAI ...

    Teràpia grupal en malalts alcohòlics: avaluació experimental de la seva eficàcia 

    Gual, Antoni (Date of defense: 1990-06-19)

    A partir d’una mostra original de 251 alcohòlics, es va assignar de manera aleatòria un total de 147 pacients a un grup de teràpia i tractament estàndard (Grup Experimental) versus tractament estàndard (Grup Control). El ...

    The neural correlates of cognitive impairment in schizophrenia / Els correlats neurals del dèficit cognitiu en l’esquizofrènia 

    Ortiz Gil, Jordi (Date of defense: 2012-09-14)

    Background: In recent years it has become recognized that schizophrenia is associated with cognitive impairment, which affects particularly executive function and memory. Although cognitive impairment implies brain damage ...

    The role of COMT, DAT and DRD2 polymorphisms on brain mechanisms of involuntary attention and cognitive control 

    García García, Manuel Antonio (Date of defense: 2009-12-21)

    Our genetic background plays a role in the way we face environmental changes and adapt our behavior adequately to the requirements of everyday life. The present research focuses on the role of three genes related to dopamine ...

    The Role of the Human Auditory Middle Latency Response in Auditory Novelty Detection 

    Althen, Heike Corinna (Date of defense: 2014-01-17)

    One way of structuring the huge amount of sound input reaching the human ear, is extracting sound objects, which are formed by stimuli having a certain regularity in common. Mismatching stimuli are detected pre-attentively ...

    The vegetative and the minimally conscious state: brain function, connectivity and structural abnormalities 

    Fernández Espejo, Davinia (Date of defense: 2010-12-10)

    The Vegetative State (VS) is a clinical condition characterized by wakefulness in the absence of awareness of self or environment. A person in a VS retains autonomic functions but exhibits no evidence of voluntary responses ...

    Uso de Antidepresivos y Suicidio en el Trastorno Bipolar 

    Undurraga Fourcade, Juan Pablo (Date of defense: 2013-11-27)

    Introducción. El trastorno bipolar (TB) tiene un gran impacto en las personas que lo padecen y una mortalidad por suicidio hasta 20 veces mayor que el resto de la población. La depresión bipolar es uno de los principales ...

    Uso de combinación de antidepresivos en el tratamiento del trastorno depresivo mayor 

    Martín López, Luis Miguel (Date of defense: 2005-09-30)

    La combinación de antidepresivos es una herramienta útil en el tratamiento de la depresión según diferentes autores. Sobre todo en los casos de respuesta parcial, situaciones que se producen en el 51% de casos en 102 ...

    Verbal Fluency in Parkinson`s disease: neuroanatomical correlates and functional networks modulated by noninvasive brain stimulation 

    Braga Pereira, Joana (Date of defense: 2012-07-20)

    Parkinson’s disease (PD) is currently the second most common neurodegenerative disorder after Alzheimer’s disease (AD), affecting 100.000 people in Spain and more than 4 million people worldwide. Being a movement disorder, ...

    Working memory influences on auditory novelty processing in the human brain 

    San Miguel Insua, Iria (Date of defense: 2008-12-19)

    Novel events in the context generate an involuntary orienting response which may have a different impact on the performance of ongoing tasks depending on the specific situation in which humans are immersed. The five studies ...