Results 141 to 150 of about 4,757,261 (406)
An investigation of visual cues used to create and support frames of reference and visual search tasks in desktop virtual environments [PDF]
, 2002 Visual depth cues are combined to produce the essential depth and dimensionality of Desktop Virtual Environments (DVEs). This study discusses DVEs in terms of the visual depth cues that create and support perception of frames of references and ...
Cribbin, T, Macredie, RD, Morar, SS
core +1 more source
Advanced Functional Materials, EarlyView.This study presents excellent EMI shielding effectiveness of highly crystalline HC‐Ti3C2Tx MXene, characterized by high electrical conductivity, outstanding environmental stability, and facile processability, across a multispectral frequency range from 100 kHz to 110 GHz. It is revealed that increasing the thickness and electrical conductivity of MXene
Aamir Iqbal +13 more
wiley +1 more source
Prefrontal cortex modulates posterior alpha oscillations during top-down guided visual perception
Proceedings of the National Academy of Sciences of the United States of America, 2017 Significance Neural oscillations have been shown to support a range of cognitive abilities. Here we demonstrate that delta activity (2–4 Hz) in the prefrontal cortex tracked the current task context and modulated sensory processing in a top-down manner ...
R. Helfrich +3 more
semanticscholar +1 more source
Parking and the visual perception of space
, 2009 Using measured data we demonstrate that there is an amazing correspondence among the statistical properties of spacings between parked cars and the distances between birds perching on a power line. We show that this observation is easily explained by the
Ballerini M +11 more
core +1 more source
"Touching to See" and "Seeing to Feel": Robotic Cross-modal SensoryData Generation for Visual-Tactile Perception [PDF]
arXiv, 2019 The integration of visual-tactile stimulus is common while humans performing daily tasks. In contrast, using unimodal visual or tactile perception limits the perceivable dimensionality of a subject. However, it remains a challenge to integrate the visual and tactile perception to facilitate robotic tasks. In this paper, we propose a novel framework for
arxiv
Case of a 96‐year‐old woman with tilt of the subjective vertical axis
Annals of Clinical and Translational Neurology, EarlyView.
Markus A. Hobert +4 more
wiley +1 more source
Bioresorbable and Wireless Rechargeable Implanted Na‐ion Battery for Temporary Medical Devices
Advanced Functional Materials, EarlyView.An all‐solid‐state bioresorbable Na‐ion battery is developed, composed entirely of bio‐eliminable materials. In vivo and ex vivo tests confirmed harmless disintegration of this implanted battery. Lifetime of the implanted battery can be precisely controlled by adjusting the dissolvable encapsulation layer's thickness.
Vedi Kuyil Azhagan Muniraj +8 more
wiley +1 more source
A Primitive Memory System for Attention Deployments: Some Recent Challenges and Their Resolution
i-Perception, 2011 In the past my colleagues and I have presented evidence for the existence of a primitive memory for attention deployments. This memory system orients attention to features and locations of recent behavioral importance.
Árni Kristjánsson
doaj +1 more source
Distinct Top-down and Bottom-up Brain Connectivity During Visual Perception and Imagery
Scientific Reports, 2017 Research suggests that perception and imagination engage neuronal representations in the same visual areas. However, the underlying mechanisms that differentiate sensory perception from imagination remain unclear.
N. Dijkstra +4 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Ultrathin, flexible neural probes are developed with an innovative, biomimetic design incorporating brain tissue‐compatible materials. The material system employs biomolecule‐based encapsulation agents to mitigate inflammatory responses, as demonstrated through comprehensive in vitro and in vivo studies.
Jeonghwa Jeong +7 more
wiley +1 more source