Results 21 to 30 of about 16,109 (262)

Geometric remapping of particle distributions in the Discrete Element Model for Sea Ice (DEMSI v0.0) [PDF]

Geoscientific Model Development, 2022
A new sea ice dynamical core, the Discrete Element Model for Sea Ice (DEMSI), is under development for use in coupled Earth system models. DEMSI is based on the discrete element method, which models collections of ice floes as interacting Lagrangian ...
A. K. Turner, K. J. Peterson, D. Bolintineanu   +2 more
doaj   +1 more source

Spatial Remapping Mechanisms and their impairments in patients with right parietal lesions [PDF]

, 2008
We analysed location priming effects, and thus the ability to integrate visual information across subsequent trials in the three studies presented in the following chapters.
Bucher, Leandra
core   +1 more source

Keeping Track of Locations in Space [PDF]

i-Perception, 2012
The visual system compensates for the effect of eye movements through a process known as remapping. Previously, we have shown that when an eye movement is about to shift a stimulated location from the blind to the sighted visual field of hemianopic ...
KL Ritchie, AR Hunt, A Sahraie
doaj   +1 more source

Spatial memory deficits in Alzheimer’s disease and their connection to cognitive maps’ formation by place cells and grid cells

Frontiers in Behavioral Neuroscience, 2023
Whenever we navigate through different contexts, we build a cognitive map: an internal representation of the territory. Spatial navigation is a complex skill that involves multiple types of information processing and integration.
Azul Silva, Azul Silva, María Cecilia Martínez, María Cecilia Martínez   +3 more
doaj   +1 more source

Benchmarking Regridding Libraries Used in Earth System Modelling

Mathematical and Computational Applications, 2022
Components of Earth system models (ESMs) usually use different numerical grids because of the different environments they represent. Therefore, a coupling field sent by a source model has to be regridded to be used by a target model.
Sophie Valcke, Andrea Piacentini, Gabriel Jonville   +2 more
doaj   +1 more source

Accelerated vegetation succession but no hydrological change in a boreal fen during 20 years of recent climate change

Ecology and Evolution, 2021
Northern mires (fens and bogs) have significant climate feedbacks and contribute to biodiversity, providing habitats to specialized biota. Many studies have found drying and degradation of bogs in response to climate change, while northern fens have ...
Tiina H. M. Kolari, Pasi Korpelainen, Timo Kumpula, Teemu Tahvanainen   +3 more
doaj   +1 more source

A self-organizing model of perisaccadic visual receptive field dynamics in primate visual and oculomotor system

Frontiers in Computational Neuroscience, 2015
We propose and examine a model for how perisaccadic visual receptive field dynamics, observed in a range of primate brain areas such as LIP, FEF, SC, V3, V3A, V2 and V1, may develop through a biologically plausible process of unsupervised visually guided
Bedeho Mesghina Wolde Mender, Simon Maitland Stringer   +1 more
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Forward and convergent remapping of receptive fields from local field potentials in frontal eye fields

Communications Biology
Receptive-field (RF) remapping, produced by attention and corollary discharges (CDs) of saccade commands, has been found in many brain areas. Most remapping studies use neurons’ firing rates of spikes to determine their RFs, and relatively less is known ...
Min Jin, Lin Yang, Fangfang Jia, Ning Qian, Mingsha Zhang   +4 more
doaj   +1 more source

Pulmonary vein isolation durability with fluoroscopy or 3D mapping-guided radiofrequency balloon ablation: a mandated remap study

Frontiers in Cardiovascular Medicine
BackgroundEffective balloon positionnking during pulmonary vein isolation (PVI) with a radiofrequency balloon (RFB) is crucial for optimal energy delivery, maximising lesion formation, and preventing gaps.
Alexandre Almorad, Alvise Del Monte, Domenico Giovanni Della Rocca, Luigi Pannone, Charles Audiat, Roberto Scacciavillani, Lorenzo Marcon, Kazutaka Nakasone, Giampaolo Vetta, Ingrid Overeinder, Gezim Bala, Antonio Sorgente, Erwin Ströker, Juan Sieira, Sahar Mouram, Milad El Haddad, Amin Hossein, Ahmad Awada, Carlo de Asmundis, Gian-Battista Chierchia   +19 more
doaj   +1 more source

Metody wizualizacji mediów

Teksty Drugie, 2023
Media visualization is a qualitative research method that allows us to work with big data without prior counting and translating images into numbers. The article discusses media visualization techniques in terms of image editing, temporal and spatial ...
Lev Manovich
doaj