Results 31 to 40 of about 36,993 (309)

Dynamic reconfiguration of macaque brain networks during natural vision

NeuroImage, 2021
Natural vision engages a wide range of higher-level regions that integrate visual information over the large-scale brain network. How interareal connectivity reconfigures during the processing of ongoing natural visual scenes and how these dynamic ...
Michael Ortiz-Rios, Fabien Balezeau, Marcus Haag, Michael C. Schmid, Marcus Kaiser   +4 more
doaj   +1 more source

Setting the scene for the paramedic in primary care: a review of the literature [PDF]

Emergency Medicine Journal, 2005
Recognition of the paramedic "profession" began in 2003, with the introduction of statutory registration and the promotion of graduate entry. This paper explores the published evidence which surrounds paramedic practice in an attempt to identify the skills, training, and professional capacity which paramedics of the future will require.
openaire   +2 more sources

Three unusual embrace representations from Ancient Egyptian private sources [PDF]

مجلة کلية الآثار - جامعة القاهرة
The gesture of embrace is considered one of the highly significant body positions consistently depicted in religious and daily life sources. It conveys various direct and indirect meanings and symbolisms. This gesture is regarded to be the ultimate level
Ghada Mohamed
doaj   +1 more source

Responses of neurons in primary and inferior temporal visual cortices to natural scenes [PDF]

Proceedings of the Royal Society of London. Series B: Biological Sciences, 1997
The primary visual cortex (V1) is the first cortical area to receive visual input, and inferior temporal (IT) areas are among the last along the ventral visual pathway. We recorded, in area V1 of anaesthetized cats and area IT of awake macaque monkeys, responses of neurons to videos of natural scenes.
R, Baddeley, L F, Abbott, M C, Booth, F, Sengpiel, T, Freeman, E A, Wakeman, E T, Rolls   +6 more
openaire   +2 more sources

Development of natural scene representation in primary visual cortex requires early postnatal experience [PDF]

Current Biology, 2020
Summary The development of the visual system is known to be shaped by early-life experience. To identify response properties that contribute to enhanced natural scene representation, we performed calcium imaging of excitatory neurons in the primary visual cortex (V1) of awake mice raised in three different conditions (standard-reared ...
Kowalewski, Nina N., Kauttonen, Janne, Stan, Patricia L., Jeon, Brian B., Fuchs, Thomas, Chase, Steven M., Lee, Tai Sing, Kuhlman, Sandra, J.   +8 more
openaire   +3 more sources

A Novel Method for Obstacle Detection in Front of Vehicles Based on the Local Spatial Features of Point Cloud

Remote Sensing, 2023
Obstacle detection is the primary task of the Advanced Driving Assistance System (ADAS). However, it is very difficult to achieve accurate obstacle detection in complex traffic scenes.
Wenyan Ci, Tie Xu, Runze Lin, Shan Lu, Xialai Wu, Jiayin Xuan   +5 more
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Uncomfortable images produce non-sparse responses in a model of primary visual cortex

, 2015
The processing of visual information by the nervous system requires significant metabolic resources. To minimize the energy needed, our visual system appears to be optimized to encode typical natural images as efficiently as possible.
Hibbard, Paul B., O'Hare, L, O'Hare, Louise, Hibbard, PB, Hibbard, Paul B   +4 more
core   +1 more source

Reconstructing images from their most singular fractal manifold [PDF]

, 2002
Real-world images are complex objects, difficult to describe but at the same time possessing a high degree of redundancy. A very recent study [1] on the statistical properties of natural images reveals that natural images can be viewed through different ...
Turiel Martínez, Antonio M., Pozo, Angela del, del Pozo, Angela, Turiel, Antonio   +3 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source