Results 21 to 30 of about 233,869 (346)

Understanding the effects of cortical gyrification in tACS: insights from experiments and computational models

open access: yesFrontiers in Neuroscience, 2023
The alpha rhythm is often associated with relaxed wakefulness or idling and is altered by various factors. Abnormalities in the alpha rhythm have been linked to several neurological and psychiatric disorders, including Alzheimer's disease.
Jesús Cabrera-Álvarez   +12 more
doaj   +1 more source

Semantics and the computational paradigm in cognitive psychology [PDF]

open access: yesSynthese, 1989
There is a prevalent notion among cognitive scientists and philosophers of mind that computers are merely formal symbol manipulators, performing the actions they do solely on the basis of the syntactic properties of the symbols they manipulate. This view of computers has allowed some philosophers to divorce semantics from computational explanations ...
openaire   +1 more source

Neuroimaging evidence for a network sampling theory of individual differences in human intelligence test performance

open access: yesNature Communications, 2021
A defining human characteristic is the ability to perform diverse cognitively challenging tasks. The authors show that this adaptability relates to a network sampling mechanism, where brain-wide network states transiently blend the unique combinations of
Eyal Soreq   +3 more
doaj   +1 more source

Introductory Chapter: Cognitive and Computational Neuroscience - Principles, Algorithms, and Applications

open access: yesCognitive and Computational Neuroscience - Principles, Algorithms and Applications, 2018
The term “computational neuroscience” was introduced by Schwartz [1] through the organization of a conference in California in 1985. Cognitive and computational neuroscience evaluates the different brain functions (e.g., attention, emotion, perception ...
S. A. Hosseini
semanticscholar   +1 more source

Recording site placement on planar silicon-based probes affects signal quality in acute neuronal recordings

open access: yesScientific Reports, 2021
Multisite, silicon-based probes are widely used tools to record the electrical activity of neuronal populations. Several physical features of these devices are designed to improve their recording performance. Here, our goal was to investigate whether the
Richárd Fiáth   +6 more
doaj   +1 more source

Evolving Non-Dominated Parameter Sets for Computational Models from Multiple Experiments [PDF]

open access: yes, 2013
© Peter C. R. Lane, Fernand Gobet. This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original ...
Gobet, Fernand, Lane, Peter
core   +1 more source

Variational Bayesian Parameter Estimation Techniques for the General Linear Model

open access: yesFrontiers in Neuroscience, 2017
Variational Bayes (VB), variational maximum likelihood (VML), restricted maximum likelihood (ReML), and maximum likelihood (ML) are cornerstone parametric statistical estimation techniques in the analysis of functional neuroimaging data.
Ludger Starke   +3 more
doaj   +1 more source

When is Psychology Research Useful in Artificial Intelligence? A Case for Reducing Computational Complexity in Problem Solving

open access: yesTopics in Cognitive Science, 2021
A problem is a situation in which an agent seeks to attain a given goal without knowing how to achieve it. Human problem solving is typically studied as a search in a problem space composed of states (information about the environment) and operators (to ...
S. Hélie, Z. Pizlo
semanticscholar   +1 more source

A multi-expert ensemble system for predicting Alzheimer transition using clinical features

open access: yesBrain Informatics, 2022
Alzheimer’s disease (AD) diagnosis often requires invasive examinations (e.g., liquor analyses), expensive tools (e.g., brain imaging) and highly specialized personnel.
Mario Merone   +9 more
doaj   +1 more source

Chronometric Constructive Cognitive Learning Evaluation Model: Measuring the Consolidation of the Human Cognition Schema in Psychology Students’ Memory

open access: yesInternational Journal of Learning, Teaching and Educational Research, 2021
This study illustrates the application of the Chronometric Constructive Cognitive Learning Evaluation Model to assess learning about human cognition knowledge schema in 48 second-year psychology students (79% females, 21% males).
Guadalupe Elizabeth Morales-Martinez   +4 more
semanticscholar   +1 more source

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