Results 91 to 100 of about 212,367 (287)

Visual Perception of Self-Motion

Annual Review of Vision Science
Visual perception of self-motion is essential for navigation and environmental interaction. This review examines the mechanisms by which we perceive self-motion, highlighting recent progress and significant findings. It first evaluates optic flow and its critical role in the perception of self-motion, then considers nonflow visual cues that contribute ...
openaire   +2 more sources

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

Stereo visual cues help object motion perception during self-motion [PDF]

, 2012
Recent studies have suggested that the visual system subtracts the optic flow pattern experienced during self-motion from the projected retinal motion of the environment to recover object motion, a phenomenon called 'flow parsing' (Warren and Rushton ...
Shah, A., Chuang, L., Hibbard, P, Li, L, de la Rosa, S., Thirkettle, Martin, Adam, R., Bresciani, J., Nieuwenhuizen, F., Gerhard, H., Bethge, M., Schultz, J., Kennerknecht, I., Wallraven, C., Endres, D., Mieskes, S., Stafford, T., Redgrave, P., Gurney, K., Bülthoff, H., Dresp, Birgitta, Noppeney, U., Esins, J., Walton, T., Chiovetto, E., Zhang, T, Nefs, H, Giese, M., Kaulard, K., GERBINO, WALTER, Fernandez Cruz, A., Niehorster, DC, Curio, C., O'Hare, L, Reeves, Adam, Bieg, H., Bülthoff, I.   +36 more
core   +1 more source

A model of how depth facilitates scene-relative object motion perception.

PLoS Computational Biology, 2019
Many everyday interactions with moving objects benefit from an accurate perception of their movement. Self-motion, however, complicates object motion perception because it generates a global pattern of motion on the observer's retina and radically ...
Oliver W Layton, D C Niehorster
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Modulation of perception and brain activity by predictable trajectories of facial expressions [PDF]

, 2009
People track facial expression dynamics with ease to accurately perceive distinct emotions. Although the superior temporal sulcus (STS) appears to possess mechanisms for perceiving changeable facial attributes such as expressions, the nature of the ...
Friston, K., van Rijsbergen, N. J., Van Rijsbergen, N. J.; id_orcid, Kiebel, S, Furl, N., Dolan, R., Dolan, R, Dolan, R. ; https://orcid.org/, Dolan, R. J., Friston, K, Kiebel, S.J., Dolan, R.J., Treves, A., van Rijsbergen, N, Kiebel, S. J., Furl, Nicholas, Friston, K. J., Van Rijsbergen, N., Friston, K.J., Treves, A, Kiebel, S.   +20 more
core   +2 more sources

Is It Real Type‐II or S‐Scheme? A Three‐Phase Diagnostic Protocol for Identifying Potentially Mislabeled Heterojunction Photocatalysts

Advanced Functional Materials, EarlyView.
Diagnostic analysis via the heterojunction validation funnel. The funnel illustrates the hierarchical stratification of 30 reported Type‐II systems based on the three‐phase, seven‐step diagnostic framework. Complete validation through all phases is achieved by only 3.3% of systems, while 96.7% lack full mechanistic validation, revealing a pervasive ...
Ki‐Hyun Kim
wiley   +1 more source

Facial motion perception in autism spectrum disorder and neurotypical controls [PDF]

, 2015
This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel University LondonFacial motion provides an abundance of information necessary for mediating social communication.
Girges, Christine, Christine Girges
core  

Cellular Responses to Mechanical Cues Across Scales: From Fundamental Insights to Translational Potential

Advanced Healthcare Materials, EarlyView.
This review examines how cellular behavior is regulated by mechanical cues transmitted through soft biomaterials, from single‐cell mechanosensing to tissue‐level adaptation. It highlights why physiological relevance, rather than model complexity alone, is critical for translational mechanobiology and introduces a scoring framework linking material ...
Mathias Polz, Manuel P. Kainz, Niklas Haider, Theresa Rienmüller, Kerstin Lenk, Rupert Kargl, Michele Terzano, Gerhard Sommer, Gerhard A. Holzapfel, Julia Fuchs   +9 more
wiley   +1 more source

The Timing of Feedback to Early Visual Cortex in the Perception of Long-Range Apparent Motion [PDF]

, 2008
When 2 visual stimuli are presented one after another in different locations, they are often perceived as one, but moving object. Feedback from area human motion complex hMT/V5+ to V1 has been hypothesized to play an important role in this illusory ...
Bledowski, C., Wolf Singer, Muckli, Lars, Kohler, A., Wibral, M., Wibral, Michael, Michael Wibral, Lars Muckli, Muckli, L., Bledowski, Christoph, Kohler, Axel, Singer, Wolf, Axel Kohler, Christoph Bledowski, Singer, W.   +14 more
core   +1 more source