Pallarés Picazo, Vicente (Date of defense: 2019-04-12)
Es conocido en la literatura de neuroimagen que las redes cerebrales funcionales reflejan rasgos personales. Estas características individuales, podrían interferir al caracterizar la cognición entendida ...
Martínez-García, Marina (Date of defense: 2014-06-05)
We investigated the neuronal processes which occur during a decision- making task based on a perceptual classi cation judgment. For this purpose we have analysed three di erent experimental ...
Ulysse, Laura (Date of defense: 2022-11-04)
The spatiotemporal properties of the cerebral and behavioral networks are key elements to understand normal brain functioning and their breakdowns. This dissertation focuses on the cerebral networks of ...
Insabato, Andrea (Date of defense: 2014-01-22)
Decision confidence offers a window on introspection and onto the evaluation mechanisms associated with decision-making. Nonetheless we do not have yet a thorough understanding of its neurophysiological ...
Escrichs, Anira (Date of defense: 2022-12-12)
Spontaneous brain activity persists and transitions between brain states, such as from wakefulness to sleep, from development to ageing, or it may transition to pathological states such as coma. ...
Bettinardi, Ruggero G. (Date of defense: 2016-09-19)
Neuroscienti c research in the last decades has revealed that ongoing brain activity exhibits highly structured spatio-temporal patterns of neural activations. The fundamental core of this endogenously ...
Theodoni, Panagiota (Date of defense: 2014-05-09)
Fluctuations in perceptual decisions emerge when our brain confronts with ambiguous sensory stimuli. For instance, our perception alternates between two conflicting images when presented dichoptically ...
Demirtaş, Murat (Date of defense: 2015-12-15)
Brain activity, on every scale, spontaneously fluctuates, thereby exhibiting complex, dynamic interactions that manifest rich synchronization patterns. The past ten years have been dominated by studies ...
Martí Ortega, Daniel (Date of defense: 2008-11-12)
Models computacionals basats en xarxes a gran escala d'inspiració neurobiològica permeten descriure els correlats neurals de la decisió observats en certes àrees corticals com una transició entre atractors ...
Blair, David Sutherland (Date of defense: 2023-04-24)
The past decade has seen several attempts to employ the entropy of neuroimaging signals as a potential biomarker for cognitive decline or traumatic brain injury (C. Y. Liu et al. 2013; Adhikari et al. ...