Results 101 to 110 of about 4,507 (256)

Baicalin reactivates ocular dominance plasticity to restore vision from amblyopia in adult mice

NeuroImage
Amblyopia is a neurodevelopmental disorder characterized by reduced visual acuity due to abnormal visual experience during critical periods. In adulthood, the diminished plasticity of the primary visual cortex (V1) presents a major barrier to effective ...
Fei Yin, Wei Meng, Chenchen Ma, Yupeng Yang   +3 more
doaj   +1 more source

Design and Analysis of Compression–Torsion Coupling Metamaterials Using the Golden Section Method

Advanced Engineering Materials, EarlyView.
A novel compression–torsion metamaterial is engineered using inclined rods and symmetry breaking. To optimize its torsional performance, the golden section method is employed. The mechanical response of the metamaterial is validated through both numerical analysis and experimental validation.
Amirhossein Hassani, Sara Bagherifard
wiley   +1 more source

Response to short-term deprivation of the human adult visual cortex measured with 7T BOLD

eLife, 2018
Sensory deprivation during the post-natal ‘critical period’ leads to structural reorganization of the developing visual cortex. In adulthood, the visual cortex retains some flexibility and adapts to sensory deprivation. Here we show that short-term (2 hr)
Paola Binda, Jan W Kurzawski, Claudia Lunghi, Laura Biagi, Michela Tosetti, Maria Concetta Morrone   +5 more
doaj   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Ocular dominance plasticity in mouse visual cortex is age-dependent.

, 2013
Representative experiments of animals in all four age groups studied (PD25, PD95, PD130 and PD215) are displayed. Optical imaging maps of responses to the ipsi- and contralateral eye in the binocular region of mouse visual cortex in both control animals (
Konrad Lehmann (53602), Siegrid Löwel (53603)   +1 more
core   +1 more source

The Effects of Postnatal Exposure to Low-Dose Bisphenol-A on Activity-Dependent Plasticity in the Mouse Sensory Cortex

Frontiers in Neuroanatomy, 2014
Bisphenol-A (BPA) is a monomer used in the production of polycarbonate plastics, epoxies and resins and is present in many common household objects ranging from water bottles, can linings, baby bottles, and dental resins.
Emily Anna Kelly, Lisa A Opanashuk, Ania K Majewska   +2 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

MOUSE VISION AS A GATEWAY FOR UNDERSTANDING HOW EXPERIENCE SHAPES NEURAL CIRCUITS

Frontiers in Neural Circuits, 2014
Genetic programs controlling ontogeny drive many of the essential connectivity patterns within the brain. Yet it is activity, derived from the experience of interacting with the world, that sculpts the precise circuitry of the central nervous system ...
Nicholas ePriebe, Aaron W McGee
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Monocular Deprivation in Mice

Bio-Protocol, 2014
Monocular deprivation is an experimental technique to study the ocular dominance plasticity during critical period (Hubel and Wiesel, 1963). Generally one eye of an animal is sutured during critical period, and the sutured eye is re-opened after either ...
Yatang Li, Xiao-lin Chou, Huizhong Tao
doaj   +1 more source