Results 61 to 70 of about 581,526 (291)

The Geometry of Stimulus Control [PDF]

open access: yes, 1999
Many studies, both in ethology and comparative psychology, have shown that animals react to modifications of familiar stimuli. This phenomenon is often referred to as generalisation. Most modifications lead to a decrease in responding, but to certain new
Enquist, Magnus, Ghirlanda, Stefano
core  

Motivational salience modulates early visual cortex responses across task sets [PDF]

open access: yes, 2017
Motivationally relevant stimuli benefit from strengthened sensory processing. It is unclear, however, if motivational value of positive and negative valence has similar or dissociable effects on early visual processing. Moreover, whether these perceptual
Bayer, Mareike   +5 more
core   +2 more sources

Added Prognostic Value of EEG Reactivity in Comatose Patients Following Cardiac Arrest

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To evaluate the added prognostic value of EEG reactivity for favorable outcome compared with background analysis during and after targeted temperature management (TTM). Methods Prospective observational cohort study of comatose post–cardiac arrest patients admitted to a single academic center between 2017 and 2022, all undergoing ...
Sarah Caroyer   +11 more
wiley   +1 more source

High-altitude cerebral oxygen saturation detection using wireless wearable cerebral oximeter

open access: yesFrontiers in Neurology
BackgroundHypobaric hypoxic conditions encountered at high altitudes can significantly impact the physiological functions of human body. Therefore, accurate and real-time monitoring of physiological characteristics is crucial for the prevention of brain ...
Juanning Si   +10 more
doaj   +1 more source

Evaluation of Several Computer Vision Feature Detectors/Extractors on Ahuna Mons Region in Ceres and Its Implications for Technosignatures Search

open access: yesVision, 2022
Ahuna Mons is a 4 km particular geologic feature on the surface of Ceres, of possibly cryovolcanic origin. The special characteristics of Ahuna Mons are also interesting in regard of its surrounding area, especially for the big crater beside it.
Gabriel G. De la Torre
doaj   +1 more source

Forward search, pattern recognition and visualization in expert chess: A reply to Chabris and Hearst (2003) [PDF]

open access: yes, 2003
Chabris and Hearst (2003) produce new data on the question of the respective role of pattern recognition and forward search in expert behaviour. They argue that their data show that search is more important than claimed by Chase and Simon (1973).
Gobet, F
core  

Featural and configurational processes in the recognition of faces of different familiarity [PDF]

open access: yes, 2000
Previous research suggests that face recognition may involve both configurational and piecemeal (featural) processing. To explore the relationship between these processing modes, we examined the patterns of recognition impairment produced by blurring ...
Collishaw, S M, Hole, G J
core   +1 more source

Comparing the Effect of Semi‐Immersive Virtual Reality, Computerized Cognitive Training, and Traditional Rehabilitation on Cognitive Function in Multiple Sclerosis: A Randomized Clinical Trial

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Cognitive impairment is a common non‐motor symptom in Multiple Sclerosis (MS), negatively affecting autonomy and Quality of Life (QoL). Innovative rehabilitation strategies, such as semi‐immersive virtual reality (VR) and computerized cognitive training (CCT), may offer advantages over traditional cognitive rehabilitation (TCR ...
Maria Grazia Maggio   +8 more
wiley   +1 more source

Elastic Patterns: A Deformation-Based Approach to Interpretable Classification

open access: yesMathematics
Elastic Patterns are presented as a novel approach to prototype-based pattern classification that integrates concepts from cognitive psychology, fuzzy logic, and physics.
Ruben Rodriguez-Cardos, Jose A. Olivas
doaj   +1 more source

Anticipatory Semantic Processes [PDF]

open access: yes, 2000
Why anticipatory processes correspond to cognitive abilities of living systems? To be adapted to an environment, behaviors need at least i) internal representations of events occurring in the external environment; and ii) internal anticipations of ...
Frédéric Lavigne   +3 more
core   +2 more sources

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