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THE MINDFUL BRAIN : CORTICAL ORGANIZATION AND THE GROUP-SELECTIVE THEORY OF HIGHGER BRAIN FUNCTION/
Book
Book
EDELMAN, GERALD M · THE MIT PRESS · 1982 · ISBN 0-262-55007-5
Subjects / keywords: EDELMAN, GERALD M; THE MIT PRESS; 153.1 E21m
A default mode of brain function
Article
Article
Marcus E. Raichle; Ann Mary MacLeod; Abraham Z. Snyder; William J. Powers; Debra A. Gusnard; Gordon L. Shulman · Proceedings of the National Academy of Sciences · 2001
A baseline or control state is fundamental to the understanding of most complex systems. Defining a baseline state in the human brain, arguably our most complex system, poses a particular challenge. Many suspect that lef...
Idioma English
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Página del recurso
Functional connectivity in the resting brain: A network analysis of the default mode hypothesis
Article
Article
Michael D. Greicius; Ben Krasnow; Allan L. Reiss; Vinod Menon · Proceedings of the National Academy of Sciences · 2002
Functional imaging studies have shown that certain brain regions, including posterior cingulate cortex (PCC) and ventral anterior cingulate cortex (vACC), consistently show greater activity during resting states than dur...
Idioma English
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Página del recurso
Functional connectivity in the motor cortex of resting human brain using echo‐planar mri
Article
Article
Bharat B. Biswal; F. Zerrin Yetkin; Victor M. Haughton; James S. Hyde · Magnetic Resonance in Medicine · 1995
An MRI time course of 512 echo-planar images (EPI) in resting human brain obtained every 250 ms reveals fluctuations in signal intensity in each pixel that have a physiologic origin. Regions of the sensorimotor cortex th...
Idioma English
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Página del recurso
The human brain is intrinsically organized into dynamic, anticorrelated functional networks
Article
Article
Michael Fox; Abraham Z. Snyder; Justin L. Vincent; Maurizio Corbetta; David C. Van Essen; Marcus E. Raichle · Proceedings of the National Academy of Sciences · 2005
During performance of attention-demanding cognitive tasks, certain regions of the brain routinely increase activity, whereas others routinely decrease activity. In this study, we investigate the extent to which this task...
Idioma English
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Página del recurso
Spontaneous fluctuations in brain activity observed with functional magnetic resonance imaging
Text / resource
Text / resource
Michael Fox; Marcus E. Raichle · Nature reviews. Neuroscience · 2007
Subjects / keywords: Functional magnetic resonance imaging; Neuroscience; Functional imaging; Brain activity and meditation; Blood-oxygen-level dependent; Magnetic resonance imaging; Stimulus (psychology); Neuroimaging; Psychology; Premoveme...
Idioma English
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Página del recurso
Complex brain networks: graph theoretical analysis of structural and functional systems
Text / resource
Text / resource
Edward T. Bullmore; Olaf Sporns · Nature reviews. Neuroscience · 2009
Subjects / keywords: Modularity (biology); Complex network; Magnetoencephalography; Computer science; Cognitive science; Connectomics; Diffusion MRI; Graph theory; Human brain; Network science; Neuroscience; Neuroimaging
Idioma English
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Página del recurso
Clinical and health psychology: an international perspective
E-book
E-book
Buela-Casal G · Dykinson · 2025 · ISBN 9791370068967
Edited by Gualberto Buela-Casal, this book features a series of interviews with leading psychologists, mostly clinicians, about the major current challenges and perspectives of Clinical Psychology worldwide.Among the int...
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Institucional
Neuron Theory or Reticular Theory?: Objective Evidence of the Anatomical Unit of Nerve Cells
E-book
E-book
Ramón y Cajal, Santiago; DeFelipe Oroquieta, Javier · Editorial CSIC Consejo Superior de Investigaciones Científicas · 2025 · ISBN 9788400115593
Current knowledge of the nervous system, particularly the brain, is the result of technological advances and the collective effort of many scientists. However, it was Santiago Ramón y Cajal (1852–1934) who played a cr...
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Institucional
Dynamical models in neuroscience from a closed-loop control perspective
Article
Article
Martínez, Sebastián et al · RI ITBA · 2023 · ISSN 1932-2968
"Modifying neural activity is a substantial goal in neuroscience that facilitates the understanding of brain functions and the development of medical therapies. Neurobiological models play an essential role, contributing...
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Open Access
Controlling neural activity: LPV modelling of optogenetically actuated Wilson-Cowan model
Article
Article
Martínez, S. et al · RI ITBA · 2024
This paper aims to bridge the gap between neurophysiology and automatic control methodologies by redefining the Wilson-Cowan (WC) model as a control-oriented linear parameter-varying (LPV) system. A novel approach is pre...
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Open Access
Study on spike-and-wave detection in epileptic signals using T-location-scale distribution and the K-nearest neighbors classifier
Text / resource
Text / resource
Quintero-Rincón, Antonio et al · RI ITBA · 2019
"Pattern classification in electroencephalography (EEG) signals is an important problem in biomedical engineering since it enables the detection of brain activity, in particular the early detection of epileptic seizures....
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Open Access
The impact of sleep hygiene on emotional variables and memory processes in prision inmates
Text / resource
Text / resource
Martín, Alejandra et al · RI ITBA · 2022
"Having a good sleep quality is essential for a healthy life. Lack or poor quality of sleep can negatively affect various brain functions such as emotional processing and memory acquisition and consolidation. In addition...
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Open Access
Towards an experimental control of neural activity: The Wilson-Cowan model
Article
Article
Martinez, Sebastián et al · IFAC-PapersOnLine · 2023
The prospect of modifying neural activity in a principled way, could facilitate the understanding of brain functions and the development of medical treatments. To predict the dynamics that underlie the different brain ac...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Functional connectivity of anterior retrosplenial cortex in object recognition memory
Article
Article
de Landeta, Ana Belén et al · RI ITBA · 2023 · ISSN 1074-7427
"Recognition memory can rely on three components: “what”, “where” and “when”. Recently we demonstrated that the anterior retrosplenial cortex (aRSC), like the perirhinal cortex (PRH) and unlike the hippocampu...
Idioma English
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Open Access
Medial prefrontal cortical control of reward- and aversion-based behavioral output: bottom-up modulation
Article
Article
Pastor, Verónica et al · RI ITBA · 2022 · ISSN 1460-9568
"How does the brain guide our actions? This is a complex issue, where the medial prefrontal cortex (mPFC) plays a crucial role. The mPFC is essential for cognitive flexibility and decision making. These functions are rel...
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Open Access
Persistent DNA methylation and down-regulation of homeostatic genes in astrocytes after pilocarpine-induced status epilepticus: implications for epileptogenesis
Article
Article
Gómez Cuautle, Dante et al · Clinical Science. Portland Press Ltd · 2026 · ISSN 1470-8736
Epilepsy is a debilitating neurological disorder characterized by recurrent seizures, affecting millions of patients worldwide. Retrospective studies in temporal lobe epilepsy (TLE) patients have shown a high incidence o...
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Open Access
The urgent need to change the current medical approach on tobacco cessation in Latin America
Article
Article
Guadalupe Ponciano-Rodríguez · Instituto Nacional de Salud Pública · 2010 · ISSN 0036-3634
Despite of the accumulation of scientific evidence confirming the health consequences of smoking and the new paradigm of smoking as a disease where nicotine is the drug that modifies the functional and morphological char...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.Disponible en 4 proveedores
Open Access
<i>The Brain's Default Network</i>
Text / resource
Text / resource
Randy L. Buckner; Jessica R. Andrews‐Hanna; Daniel L. Schacter · Annals of the New York Academy of Sciences · 2008
Thirty years of brain imaging research has converged to define the brain's default network-a novel and only recently appreciated brain system that participates in internal modes of cognition. Here we synthesize past obse...
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Full automatic framework for segmentation of MR brain image
Article
Article
Zheng, Chong-Xun et al · SEDICI UNLP · 2005
Magnetic Resonance Imaging is one of the most important medical imaging techniques for the investigating diseases of the human brain. A novel method for automatic segmentation Magnetic resonance brain image framework is ...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
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