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Published in 2019 at "Brain and Behavior"
DOI: 10.1002/brb3.1236
Abstract: Spatial navigation is a complex cognitive skill that varies between individuals, and the mechanisms underlying this variability are not clear. Studying simpler components of spatial navigation may help illuminate factors that contribute to variation in…
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Keywords:
optic flow;
path integration;
self reported;
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Published in 2023 at "Journal of Comparative Neurology"
DOI: 10.1002/cne.25454
Abstract: In birds, the nucleus of the basal optic root (nBOR) and the nucleus lentiformis mesencephali (LM) are brainstem nuclei involved in the analysis of optic flow. A major projection site of both nBOR and LM…
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Keywords:
topography;
optic flow;
flow processing;
zebra finches ... See more keywords
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Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2020.108911
Abstract: Abstract The fast normalized cross-correlation (NCC) calculation method presented here features low computational requirements, which makes it suitable for being implemented in real time onboard micro-controllers with very few computational resources. This method was adapted…
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Keywords:
optic flow;
normalized cross;
distance;
fast normalized ... See more keywords
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Published in 2019 at "Journal of Motor Behavior"
DOI: 10.1080/00222895.2019.1645639
Abstract: Abstract Optic flow (OF) has been utilized to investigate the sensory integration of visual stimuli during postural control. It is little known how the OF speed affects the aging brain during the sensory integration process…
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Keywords:
optic flow;
functional near;
near infrared;
study ... See more keywords
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Published in 2021 at "Journal of the Royal Society Interface"
DOI: 10.1098/rsif.2021.0567
Abstract: Honeybees foraging and recruiting nest-mates by performing the waggle dance need to be able to gauge the flight distance to the food source regardless of the wind and terrain conditions. Previous authors have hypothesized that…
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Keywords:
optic flow;
model;
flight;
visual odometer ... See more keywords
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Published in 2023 at "Royal Society Open Science"
DOI: 10.1098/rsos.221622
Abstract: The feeling of self-movement that occurs in the absence of physical motion is often referred to as vection, which is commonly exemplified using the train illusion analogy (TIA). Limited research exists on whether the TIA…
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Keywords:
optic flow;
train illusion;
tia;
vection ... See more keywords
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Published in 2020 at "European Journal of Neuroscience"
DOI: 10.1111/ejn.15004
Abstract: Behavioral findings suggest that aging alters the involvement of cortical sensorimotor mechanisms in postural control. However, corresponding accounts of the underlying neural mechanisms remain sparse, especially the extent to which these mechanisms are affected during…
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Keywords:
older adults;
postural control;
optic flow;
base support ... See more keywords
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Published in 2021 at "Journal of neurophysiology"
DOI: 10.1152/jn.00437.2021
Abstract: Optokinetic responses function to maintain retinal image stabilization by minimizing optic flow that occurs during self-motion. The hovering ability of hummingbirds is an extreme example of this behaviour. Optokinetic responses are mediated by direction-selective neurons…
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Keywords:
accessory optic;
optic flow;
response properties;
optic system ... See more keywords
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Published in 2018 at "Journal of neurophysiology"
DOI: 10.1152/jn.00797.2017
Abstract: The cerebellum is organized into parasagittal zones defined by its climbing and mossy fiber inputs, efferent projections, and Purkinje cell (PC) response properties. Additionally, parasagittal stripes can be visualized with molecular markers, such as heterogeneous…
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Keywords:
modulation;
optic flow;
zii pcs;
zii ... See more keywords
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Published in 2019 at "i-Perception"
DOI: 10.1177/2041669519886903
Abstract: Optic flow that simulates self-motion often produces postural adjustment. Although literature has suggested that human postural control depends largely on visual inputs from the lower field in the environment, effects of the vertical location of…
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Keywords:
visual field;
field;
optic flow;
head displacement ... See more keywords
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Published in 2017 at "Journal of Experimental Biology"
DOI: 10.1242/jeb.153056
Abstract: ABSTRACT Insects are magnificent fliers that are capable of performing many complex tasks such as speed regulation, smooth landings and collision avoidance, even though their computational abilities are limited by their small brain. To investigate…
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Keywords:
optic flow;
response;
flight;
fruit flies ... See more keywords