Results 41 to 50 of about 757,076 (313)

Stimulus saliency modulates pre-attentive processing speed in human visual cortex [PDF]

, 2011
The notion of a saliency-based processing architecture [1] underlying human vision is central to a number of current theories of visual selective attention [e.g., 2].
Hermann J. Müller, Hermann J Müller, Gramann Klaus, Zehetleitner, Michael, Gramann, K., Zehetleitner Michael, Gramann, Klaus, Thomas Töllner, Tollner, T., Michael Zehetleitner, Müller Hermann J., Töllner, T, Zehetleitner, M., Muller, Hermann J., Klaus Gramann, Zehetleitner, M, Töllner Thomas, Gramann, K, Müller, HJ, Töllner, Thomas   +19 more
core   +1 more source

Quantifying the Impact of Headlamp Light Distribution on Automotive Camera Perception: Establishing a New Primary Design Parameter

Sensors
Perception-oriented evaluation of automotive headlamps still relies mainly on human-vision photometric criteria, although forward-facing cameras are increasingly safety-critical sensing elements for night driving.
David Hoffmann, Julian Lerch, Korbinian Kunst, Nikolai Kreß, Tran Quoc Khanh   +4 more
doaj   +1 more source

A Dynamic Efficient Sensory Encoding Approach to Adaptive Tuning in Neural Models of Optic Flow Processing

Frontiers in Computational Neuroscience, 2022
This paper introduces a self-tuning mechanism for capturing rapid adaptation to changing visual stimuli by a population of neurons. Building upon the principles of efficient sensory encoding, we show how neural tuning curve parameters can be continually ...
Scott T. Steinmetz, Oliver W. Layton, Nathaniel V. Powell, Brett R. Fajen   +3 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Analyzing Gaze During Driving: Should Eye Tracking Be Used to Design Automotive Lighting Functions?

Journal of Eye Movement Research
In this work, an experiment was designed in which a defined route consisting of country roads, highways, and urban roads was driven by 20 subjects during the day and at night. The test vehicle was equipped with GPS and a camera, and the subject wore head-
Korbinian Kunst, David Hoffmann, Anıl Erkan, Karina Lazarova, Tran Quoc Khanh   +4 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Feature Augmenting Networks for Improving Depression Severity Estimation From Speech Signals

IEEE Access, 2020
Depression disorder has become one of the major psychological diseases endangering human health. Researcher in the affective computing community is supporting the development of reliable depression severity estimation system, from multiple modalities ...
Le Yang, Dongmei Jiang, Hichem Sahli
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Visual processing streams: interactions, impairments and implications for rehabilitation [PDF]

, 2007
The present thesis is organized in three sections. Section 1 (chapter 2) provides a general overview of the cortical and subcortical brain structures that are involved in visual processing and the way these systems interact.
Heutink, Joost,, Heutink, J.H.C.; id_orcid, Joost Heutink, Heutink, J.H.C.   +3 more
core  

GestureVLAD: Combining Unsupervised Features Representation and Spatio-Temporal Aggregation for Doppler-Radar Gesture Recognition

IEEE Access, 2019
In this paper we propose a novel framework to process Doppler-radar signals for hand gesture recognition. Doppler-radar sensors provide many advantages over other emerging sensing modalities, including low development costs and high sensitivity to ...
Abel Diaz Berenguer, Meshia Cedric Oveneke, Habib-Ur-Rehman Khalid, Mitchel Alioscha-Perez, Andre Bourdoux, Hichem Sahli   +5 more
doaj   +1 more source