Results 11 to 20 of about 692 (188)

Adaptation of saccadic sequences with and without remapping

open access: yesFrontiers in Human Neuroscience, 2016
It is relatively easy to adapt visually-guided saccades because the visual vector and the saccade vector match. The retinal error at the saccade landing position is compared to the prediction error, based on target location and efference copy.
Delphine Lévy-Bencheton   +4 more
doaj   +1 more source

Role of Alpha-band Oscillations in Spatial Updating across Whole Body Motion

open access: yesFrontiers in Psychology, 2016
When moving around in the world, we have to keep track of important locations in our surroundings. In this process, called spatial updating, we must estimate our body motion and correct representations of memorized spatial locations in accordance with ...
Tjerk Peter Gutteling   +1 more
doaj   +1 more source

Comparison of the Remapping Algorithms for the Advanced Technology Microwave Sounder (ATMS)

open access: yesRemote Sensing, 2020
One of the limitations in using spaceborne, microwave radiometer data for atmospheric remote sensing is the nonuniform spatial resolution. Remapping algorithms can be applied to the data to ameliorate this limitation.
Jun Zhou, Hu Yang
doaj   +1 more source

External location of touch is constructed post-hoc based on limb choice

open access: yeseLife, 2020
When humans indicate on which hand a tactile stimulus occurred, they often err when their hands are crossed. This finding seemingly supports the view that the automatically determined touch location in external space affects limb assignment: the crossed ...
Femke Maij   +3 more
doaj   +1 more source

Protocol for remapping of place cells in disease mouse models

open access: yesSTAR Protocols, 2021
Summary: Hippocampal place cells and entorhinal grid cells exhibit distinct spike patterns in different environments called “remapping,” and we have recently shown that remapping of place cells becomes disrupted in a mouse model of Alzheimer's disease ...
Heechul Jun   +3 more
doaj   +1 more source

Keeping Track of Locations in Space [PDF]

open access: yesi-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

open access: yesFrontiers 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   +3 more
doaj   +1 more source

Remapping the Synthetic Landscape of α‐Tertiary Alkylamines via Dual‐Functional Catechol

open access: yesAngewandte Chemie, EarlyView.
A three‐component assembly strategy has been developed for the modular synthesis of hindered α‐tertiary aliphatic amines from readily available precursors through unlocking the dual role of catechol. The practicality of this methodology has been demonstrated in over 90 examples, including compounds that are otherwise difficult to access, along with ...
Chen‐Yan Cai, Yuzuru Kanda, Tian Qin
wiley   +2 more sources

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

open access: yesFrontiers 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   +1 more
doaj   +1 more source

Benchmarking Regridding Libraries Used in Earth System Modelling

open access: yesMathematical 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   +2 more
doaj   +1 more source

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