Results 1 to 10 of about 377,173 (291)
Optomechanical two-photon hopping
Physical Review Research, 2023 The hopping mechanism plays a key role in collective phenomena emerging in many-body physics. The ability to create and control systems that display this feature is important for next generation quantum technologies.
Enrico Russo +6 more
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Two‐Photon Absorption and the Design of Two‐Photon Dyes
Angewandte Chemie - International Edition, 2009 AbstractTwo photons are better than one: This principle applies to a wide range of applications, ranging from engineering to physiology. Recent advances in our understanding of the phenomenon of two‐photon absorption (see picture) and in the design of two‐photon dyes are rapidly increasing the scope of this field.magnified imageTwo‐photon absorption ...
Miłosz Pawlicki, Harry Anderson
exaly +3 more sources
MethodsX, 2023 Microneedle patches have been widely used in a minimally invasive manner for various drug delivery applications. However, for developing these microneedle patches, master molds are required, which are generally made of metal and are very expensive.
Mamatha M. Pillai +2 more
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Sharp-wave ripple doublets induce complex dendritic spikes in parvalbumin interneurons in vivo
Nature Communications, 2022 The influence of sharp-wave ripples (SPW-Rs) on dendritic computation remains poorly understood. Here, the authors demonstrate the existence of SPW-R associated, branch-specific, dendritic spikes which serve as a temporal and spatial coincidence ...
Linda Judák +18 more
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An open-source pipeline for analysing changes in microglial morphology
Open Biology, 2021 Changes in microglial morphology are powerful indicators of the inflammatory state of the brain. Here, we provide an open-source microglia morphology analysis pipeline that first cleans and registers images of microglia, before extracting 62 parameters ...
Devin Clarke +2 more
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3D optogenetic control of arteriole diameter in vivo
eLife, 2022 Modulation of brain arteriole diameter is critical for maintaining cerebral blood pressure and controlling regional hyperemia during neural activity. However, studies of hemodynamic function in health and disease have lacked a method to control arteriole
Philip J O'Herron +4 more
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Quantitative analysis of 1300-nm three-photon calcium imaging in the mouse brain
eLife, 2020 1300 nm three-photon calcium imaging has emerged as a useful technique to allow calcium imaging in deep brain regions. Application to large-scale neural activity imaging entails a careful balance between recording fidelity and perturbation to the sample.
Tianyu Wang +8 more
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, 2012 The use of optogenetics, the technology that combines genetic and optical methods to monitor and control the activity of specific cell populations, is now widely adopted in neuroscience. The development of optogenetic tools, such as natural photosensitive ion channels and pumps or calcium- and voltage-sensitive proteins, has been growing tremendously ...
Oron, Dan +3 more
openaire +3 more sources
Frontiers in Synaptic Neuroscience, 2020 In the vertebrate olfactory bulb (OB), axonless granule cells (GC) mediate self- and lateral inhibitory interactions between mitral/tufted cells via reciprocal dendrodendritic synapses.
Tiffany Ona Jodar +6 more
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Nanomaterials, 2021 The performance of quasi-spherical gold nanoparticles (GNPs) on the generation of reactive oxygen species (ROS) to cause cell damage, as irradiated by a two-photon laser, is studied.
Jiunn-Woei Liaw +2 more
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