wide field epifluorescence microscope Search Results


zeiss axiovert 200 m inverted wide field epifluorescence microscope  (3i - Intelligent Imaging)
90
3i - Intelligent Imaging zeiss axiovert 200 m inverted wide field epifluorescence microscope
Zeiss Axiovert 200 M Inverted Wide Field Epifluorescence Microscope, supplied by 3i - Intelligent Imaging, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/wide+field+epifluorescence+microscope/zeiss+axiovert+200+m+inverted+wide+field+epifluorescence+microscope/pmc05678099-149-6-15
Average 90 stars, based on 1 article reviews
zeiss axiovert 200 m inverted wide field epifluorescence microscope - by Bioz Stars, 2026-10
90/100 stars
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custom epifluorescent wide-field microscope  (Meso Scale Diagnostics LLC)
90
Meso Scale Diagnostics LLC custom epifluorescent wide-field microscope
a Schematic of the custom <t>epifluorescent</t> wide-field <t>microscope</t> for in vivo GCaMP6s imaging. The screen depicts a retinotopic mapping stimulus, with a drifting bar moving across the visual field (azimuth mapping). b Areal maps from one session of a single example mouse. Left: surface raw fluorescence image of a 4 mm cortical window of example Emx1-GCaMP6s mouse. Middle: horizontal and vertical retinotopic maps showing preferred location of each pixel for azimuth (left) and elevation (right); color bars indicate degree offset from center of visual field). Right: sign map (red, positive; blue, negative), and resulting segmentation of visual cortex into V1 and HVAs. Scale bars = 1 mm. c Schematic of the natural movie stimulus. Scenes were repeated 20 times to measure reliable neural responses. d Top: map from a single experiment showing reliability across posterior cortex; visual area segmentation as in ( b ). Bottom: multi-trial response (20 repeats) and mean trace (±s.e.m. shaded) of a single pixel (blue square) to repeated presentation of the natural movie. Reliability is defined as the across-trial Pearson correlation coefficient ( r = 0.31, see Methods). e Mean reliability map across all imaged mice ( n = 19 sessions over 7 mice). Individual maps are transformed onto a common coordinate system for comparison across mice. f Extraction of the motion energy in the stimulus. Pixel-wise motion vectors were extracted from each frame of the movie, and the sum of these vectors is used as a measure of the net motion energy of each frame. g Top: map from a single experiment showing motion response across posterior cortex; visual area segmentation as in ( b ). Bottom: Neural response of a single pixel (red) overlaid on the motion trace (gray); pixel-wise motion energy correlation is calculated as the Pearson correlation between these two signals ( r = 0.24). h Mean motion energy correlation map across all imaged mice ( n = 19 sessions over 7 mice); alignment procedure same as ( e ). Area abbreviations: primary visual (V1), lateral medial (LM), anterolateral (AL), posterior medial (PM), laterointermediate (LI), rostrolateral (RL), and anteromedial (AM).
Custom Epifluorescent Wide Field Microscope, supplied by Meso Scale Diagnostics LLC, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/wide+field+epifluorescence+microscope/custom+epifluorescent+wide+field+microscope/pmc07366664-45-16-2
Average 90 stars, based on 1 article reviews
custom epifluorescent wide-field microscope - by Bioz Stars, 2026-10
90/100 stars
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bright-field and epifluorescent microscope  (KEYENCE)
90
KEYENCE bright-field and epifluorescent microscope
a Schematic of the custom <t>epifluorescent</t> wide-field <t>microscope</t> for in vivo GCaMP6s imaging. The screen depicts a retinotopic mapping stimulus, with a drifting bar moving across the visual field (azimuth mapping). b Areal maps from one session of a single example mouse. Left: surface raw fluorescence image of a 4 mm cortical window of example Emx1-GCaMP6s mouse. Middle: horizontal and vertical retinotopic maps showing preferred location of each pixel for azimuth (left) and elevation (right); color bars indicate degree offset from center of visual field). Right: sign map (red, positive; blue, negative), and resulting segmentation of visual cortex into V1 and HVAs. Scale bars = 1 mm. c Schematic of the natural movie stimulus. Scenes were repeated 20 times to measure reliable neural responses. d Top: map from a single experiment showing reliability across posterior cortex; visual area segmentation as in ( b ). Bottom: multi-trial response (20 repeats) and mean trace (±s.e.m. shaded) of a single pixel (blue square) to repeated presentation of the natural movie. Reliability is defined as the across-trial Pearson correlation coefficient ( r = 0.31, see Methods). e Mean reliability map across all imaged mice ( n = 19 sessions over 7 mice). Individual maps are transformed onto a common coordinate system for comparison across mice. f Extraction of the motion energy in the stimulus. Pixel-wise motion vectors were extracted from each frame of the movie, and the sum of these vectors is used as a measure of the net motion energy of each frame. g Top: map from a single experiment showing motion response across posterior cortex; visual area segmentation as in ( b ). Bottom: Neural response of a single pixel (red) overlaid on the motion trace (gray); pixel-wise motion energy correlation is calculated as the Pearson correlation between these two signals ( r = 0.24). h Mean motion energy correlation map across all imaged mice ( n = 19 sessions over 7 mice); alignment procedure same as ( e ). Area abbreviations: primary visual (V1), lateral medial (LM), anterolateral (AL), posterior medial (PM), laterointermediate (LI), rostrolateral (RL), and anteromedial (AM).
Bright Field And Epifluorescent Microscope, supplied by KEYENCE, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/wide+field+epifluorescence+microscope/bright+field+and+epifluorescent+microscope/pmc06445994-206-25-29
Average 90 stars, based on 1 article reviews
bright-field and epifluorescent microscope - by Bioz Stars, 2026-10
90/100 stars
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Image Search Results


a Schematic of the custom epifluorescent wide-field microscope for in vivo GCaMP6s imaging. The screen depicts a retinotopic mapping stimulus, with a drifting bar moving across the visual field (azimuth mapping). b Areal maps from one session of a single example mouse. Left: surface raw fluorescence image of a 4 mm cortical window of example Emx1-GCaMP6s mouse. Middle: horizontal and vertical retinotopic maps showing preferred location of each pixel for azimuth (left) and elevation (right); color bars indicate degree offset from center of visual field). Right: sign map (red, positive; blue, negative), and resulting segmentation of visual cortex into V1 and HVAs. Scale bars = 1 mm. c Schematic of the natural movie stimulus. Scenes were repeated 20 times to measure reliable neural responses. d Top: map from a single experiment showing reliability across posterior cortex; visual area segmentation as in ( b ). Bottom: multi-trial response (20 repeats) and mean trace (±s.e.m. shaded) of a single pixel (blue square) to repeated presentation of the natural movie. Reliability is defined as the across-trial Pearson correlation coefficient ( r = 0.31, see Methods). e Mean reliability map across all imaged mice ( n = 19 sessions over 7 mice). Individual maps are transformed onto a common coordinate system for comparison across mice. f Extraction of the motion energy in the stimulus. Pixel-wise motion vectors were extracted from each frame of the movie, and the sum of these vectors is used as a measure of the net motion energy of each frame. g Top: map from a single experiment showing motion response across posterior cortex; visual area segmentation as in ( b ). Bottom: Neural response of a single pixel (red) overlaid on the motion trace (gray); pixel-wise motion energy correlation is calculated as the Pearson correlation between these two signals ( r = 0.24). h Mean motion energy correlation map across all imaged mice ( n = 19 sessions over 7 mice); alignment procedure same as ( e ). Area abbreviations: primary visual (V1), lateral medial (LM), anterolateral (AL), posterior medial (PM), laterointermediate (LI), rostrolateral (RL), and anteromedial (AM).

Journal: Nature Communications

Article Title: Distributed and retinotopically asymmetric processing of coherent motion in mouse visual cortex

doi: 10.1038/s41467-020-17283-5

Figure Lengend Snippet: a Schematic of the custom epifluorescent wide-field microscope for in vivo GCaMP6s imaging. The screen depicts a retinotopic mapping stimulus, with a drifting bar moving across the visual field (azimuth mapping). b Areal maps from one session of a single example mouse. Left: surface raw fluorescence image of a 4 mm cortical window of example Emx1-GCaMP6s mouse. Middle: horizontal and vertical retinotopic maps showing preferred location of each pixel for azimuth (left) and elevation (right); color bars indicate degree offset from center of visual field). Right: sign map (red, positive; blue, negative), and resulting segmentation of visual cortex into V1 and HVAs. Scale bars = 1 mm. c Schematic of the natural movie stimulus. Scenes were repeated 20 times to measure reliable neural responses. d Top: map from a single experiment showing reliability across posterior cortex; visual area segmentation as in ( b ). Bottom: multi-trial response (20 repeats) and mean trace (±s.e.m. shaded) of a single pixel (blue square) to repeated presentation of the natural movie. Reliability is defined as the across-trial Pearson correlation coefficient ( r = 0.31, see Methods). e Mean reliability map across all imaged mice ( n = 19 sessions over 7 mice). Individual maps are transformed onto a common coordinate system for comparison across mice. f Extraction of the motion energy in the stimulus. Pixel-wise motion vectors were extracted from each frame of the movie, and the sum of these vectors is used as a measure of the net motion energy of each frame. g Top: map from a single experiment showing motion response across posterior cortex; visual area segmentation as in ( b ). Bottom: Neural response of a single pixel (red) overlaid on the motion trace (gray); pixel-wise motion energy correlation is calculated as the Pearson correlation between these two signals ( r = 0.24). h Mean motion energy correlation map across all imaged mice ( n = 19 sessions over 7 mice); alignment procedure same as ( e ). Area abbreviations: primary visual (V1), lateral medial (LM), anterolateral (AL), posterior medial (PM), laterointermediate (LI), rostrolateral (RL), and anteromedial (AM).

Article Snippet: Fig. 1 Mesoscale calcium responses to motion energy in natural visual stimuli. a Schematic of the custom epifluorescent wide-field microscope for in vivo GCaMP6s imaging.

Techniques: Microscopy, In Vivo, Imaging, Fluorescence, Transformation Assay, Comparison, Extraction