Results 41 to 50 of about 40,751 (163)

Cortical-striatal brain network distinguishes deepfake from real speaker identity

Communications Biology
Deepfakes are viral ingredients of digital environments, and they can trick human cognition into misperceiving the fake as real. Here, we test the neurocognitive sensitivity of 25 participants to accept or reject person identities as recreated in audio ...
Claudia Roswandowitz, Thayabaran Kathiresan, Elisa Pellegrino, Volker Dellwo, Sascha Frühholz   +4 more
doaj   +1 more source

Syndetic Modelling: Computer Science Meets Cognitive Psychology

Electronic Notes in Theoretical Computer Science
AbstractThis paper discusses an approach to combining user and system models within a common mathematical framework, to yield an integrated view of human-system interaction. Aspects of systems that affect usability can be described and reasoned about in terms of the conjoint behaviour of user and computer.
David A. Duce, David J. Duke
openaire   +1 more source

The Brain of Binge Drinkers at Rest: Alterations in Theta and Beta Oscillations in First-Year College Students with a Binge Drinking Pattern

Frontiers in Behavioral Neuroscience, 2017
Background: Previous studies have reported anomalous resting brain activity in the electroencephalogram (EEG) of alcoholics, often reflected as increased power in the beta and theta frequency bands.
Eduardo López-Caneda, Fernando Cadaveira, Angeles Correas, Alberto Crego, Fernando Maestú, Fernando Maestú, Socorro Rodríguez Holguín   +6 more
doaj   +1 more source

Epistemological, Psychological, Neurosciences, and Cognitive Essence of Computational Thinking

Journal of Research in STEM Education, 2016
The construct of computational thinking (CT) was popularized a decade ago as an “attitude and skillset” for everyone. However, since it is equated with thinking by computer scientists, the teaching of these skills poses many challenges at K-12 because of their reliance on the use of electronic computers and programming concepts that are often found too
openaire   +2 more sources

Efficacy of Cognitive Training in Older Adults with and without Subjective Cognitive Decline Is Associated with Inhibition Efficiency and Working Memory Span, Not with Cognitive Reserve

Frontiers in Aging Neuroscience, 2018
The present study explores the role of cognitive reserve, executive functions, and working memory (WM) span, as factors that might explain training outcomes in cognitive status.
Ramón López-Higes, María T. Martín-Aragoneses, María T. Martín-Aragoneses, Susana Rubio-Valdehita, María L. Delgado-Losada, Pedro Montejo, Mercedes Montenegro, José M. Prados, Jaisalmer de Frutos-Lucas, David López-Sanz   +9 more
doaj   +1 more source

Dissociating frontoparietal brain networks with neuroadaptive Bayesian optimization

Nature Communications, 2018
The unique contributions of different frontoparietal networks (FPNs) in cognition remains unclear. Here, authors use neuroadaptive Bayesian optimization to identify cognitive tasks that segregate dorsal and ventral FPNs and reveal complex many-to-many ...
Romy Lorenz, Ines R. Violante, Ricardo Pio Monti, Giovanni Montana, Adam Hampshire, Robert Leech   +5 more
doaj   +1 more source

Functional Connectivity Disruption in Subjective Cognitive Decline and Mild Cognitive Impairment: A Common Pattern of Alterations

Frontiers in Aging Neuroscience, 2017
Functional connectivity (FC) alterations represent a key feature in Alzheimer's Disease (AD) and provide a useful tool to characterize and predict the course of the disease. Those alterations have been also described in Mild Cognitive Impairment (MCI), a
David López-Sanz, David López-Sanz, Ricardo Bruña, Pilar Garcés, María Carmen Martín-Buro, María Carmen Martín-Buro, Stefan Walter, Stefan Walter, María Luisa Delgado, Mercedes Montenegro, Ramón López Higes, Alberto Marcos, Fernando Maestú, Fernando Maestú   +13 more
doaj   +1 more source

Cognitive psychology: computing the value of the choices we do not make

Communications Psychology
Reflecting on choices we did make and those we could have made is very common. In a recent study in Science Advances, researchers used a reinforcement learning paradigm together with computational modeling to study the processes underlying the value update of unchosen actions.
openaire   +4 more sources

From computers to cultivation: reconceptualizing evolutionary psychology

Frontiers in Psychology, 2014
Does evolutionary theorizing have a role in psychology? This is a more contentious issue than one might imagine, given that as evolved creatures, the answer must surely be yes.
Louise eBarrett, Louise eBarrett, Thomas ePollet, Gert eStulp   +3 more
doaj   +1 more source

Visbrain: A Multi-Purpose GPU-Accelerated Open-Source Suite for Multimodal Brain Data Visualization

Frontiers in Neuroinformatics, 2019
We present Visbrain, a Python open-source package that offers a comprehensive visualization suite for neuroimaging and electrophysiological brain data. Visbrain consists of two levels of abstraction: (1) objects which represent highly configurable neuro ...
Etienne Combrisson, Raphael Vallat, Christian O'Reilly, Mainak Jas, Annalisa Pascarella, Anne-lise Saive, Thomas Thiery, David Meunier, Dmitrii Altukhov, Dmitrii Altukhov, Tarek Lajnef, Tarek Lajnef, Perrine Ruby, Aymeric Guillot, Karim Jerbi, Karim Jerbi   +15 more
doaj   +1 more source