Results 21 to 30 of about 374,822 (264)

Postural Control While Walking Interferes With Spatial Learning in Older Adults Navigating in a Real Environment

open access: yesFrontiers in Aging Neuroscience, 2020
Cognitive demands for postural control increase with aging and cognitive-motor interference (CMI) exists for a number of walking situations, especially with visuo-spatial cognitive tasks. Such interference also influences spatial learning abilities among
Catherine Persephone Agathos   +7 more
doaj   +1 more source

Spatial Ability and Learning to Program

open access: yesHuman Technology: An Interdisciplinary Journal on Humans in ICT Environments, 2008
Results in introductory computer programming modules are often disappointing, and various individual differences have been found to be relevant. This paper reviews work in this area, with particular reference to the effect of a student's spatial ability. Data is presented on a cohort of 49 students enrolled on an MSc in Information Technology course at
Jones, Sue, Burnett, Gary
openaire   +4 more sources

Galectin-3 Negatively Regulates Hippocampus-Dependent Memory Formation through Inhibition of Integrin Signaling and Galectin-3 Phosphorylation

open access: yesFrontiers in Molecular Neuroscience, 2017
Galectin-3, a member of the galectin protein family, has been found to regulate cell proliferation, inhibit apoptosis and promote inflammatory responses.
Yan-Chu Chen   +7 more
doaj   +1 more source

The Case for Learned Spatial Indexes

open access: yesCoRR, 2020
Spatial data is ubiquitous. Massive amounts of data are generated every day from billions of GPS-enabled devices such as cell phones, cars, sensors, and various consumer-based applications such as Uber, Tinder, location-tagged posts in Facebook, Twitter, Instagram, etc.
Varun Pandey   +5 more
openaire   +3 more sources

Effect of a Strawberry and Spinach Dietary Supplement on Spatial Learning in Early and Late Middle-Aged Female Rats

open access: yesAntioxidants, 2018
The present experiment sought to determine the effect of an eight-week, high antioxidant, whole-foods dietary supplement on Morris Water Maze performance in early and late middle-aged female rats.
Paula M. Millin, Gina T. Rickert
doaj   +1 more source

Adapting hippocampus multi-scale place field distributions in cluttered environments optimizes spatial navigation and learning

open access: yesFrontiers in Computational Neuroscience, 2022
Extensive studies in rodents show that place cells in the hippocampus have firing patterns that are highly correlated with the animal's location in the environment and are organized in layers of increasing field sizes or scales along its dorsoventral ...
Pablo Scleidorovich   +2 more
doaj   +1 more source

The Spatial Learning Task of Lhermitte and Signoret (1972): Normative Data in Adults Aged 18–45

open access: yesFrontiers in Psychology, 2022
ObjectiveThe Spatial Learning Task of Lhermitte and Signoret is an object-location arbitrary associative learning task. The task was originally developed to evaluate adults with severe amnesia.
Alana Collins   +6 more
doaj   +1 more source

EXPERIMENTAL EVIDENCE FOR HOMING IN THE RED SWAMP CRAYFISH, PROCAMBARUS CLARKII

open access: yesKnowledge and Management of Aquatic Ecosystems, 2006
The red swamp crayfish, Procambarus clarkii, is an efficient burrower, but its burrow fidelity has been recently questioned. In this study, we aimed at investigating whether individuals of this species are capable to learn the position of a goal (a wet ...
BARBARESI S., GHERARDI F.
doaj   +1 more source

Spatial LibriSpeech: An Augmented Dataset for Spatial Audio Learning

open access: yesINTERSPEECH 2023, 2023
We present Spatial LibriSpeech, a spatial audio dataset with over 650 hours of 19-channel audio, first-order ambisonics, and optional distractor noise. Spatial LibriSpeech is designed for machine learning model training, and it includes labels for source position, speaking direction, room acoustics and geometry.
Miguel Sarabia   +9 more
openaire   +2 more sources

Representation Learning for Spatial Graphs

open access: yesCoRR, 2018
4 pages, 1 figure ...
Zheng Wang 0046   +3 more
openaire   +2 more sources

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