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94 results for “X-ray micro-CT”
Figure 8 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Figure 8 - Shaded surface display volume renderings of 3D models of Zasphinctus obamai sp. n. paratype worker (CASENT0764127). A Head in full-face dorsal view B Head in anterodorsal view C Anterior cephalic dorsum and mandibles in anterodorsal view D Head in ventral view E Occiput in posterior view (ventral head facing upwards) F Head in posterodorsal view G Mesosoma in profile H Mesosoma in dorsal view I Abdominal segment II (petiole) in profile J Abdominal segment II (petiole) in dorsal view K Abdominal segment II (petiole) in ventral view L Abdominal segments III–VII in profile M Abdominal segments III and IV in dorsal view N Abdominal segments V–VII in dorsal view O Abdominal segments III–VII in ventral view.
Figure 6 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Figure 6 - Illustrated diagnostic character matrix based on micro-CT images used for species delimitations (Z. obamai = left column, Z. sarowiwai = middle column, Z. wilsoni = right column). A, B, C Subpetiolar process of petiolar sternum in ventral view (virtually dissected) D, E, F Abdominal segment III in dorsal view G, H, I Abdominal segment III (orange) in ventral view with posterior end (green) J, K, L Abdominal segment III in anteroventral view showing prora (virtually dissected) M, N, O Abdominal segment VI in dorsal view P, Q, R Abdominal segments III, IV, V, and VI in ventral view showing girdling constrictions.
Figure 7 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Figure 7 - Zasphinctus obamai sp. n. holotype worker (CASENT0764125). A Body in profile B Body in dorsal view C Head in full-face view D Abdominal segments III–VII in dorsal view.
Figure 4 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Figure 4 - Illustrated diagnostic character matrix based on micro-CT images used for species delimitations (Z. obamai = left column, Z. sarowiwai = middle column, Z. wilsoni = right column). A, B, C Cephalic capsule in profile (virtually dissected) D, E, F Clypeus and torulo-posttorular complex in anterior view G, H, I Anterior head (antennae virtually removed) showing parafrontal ridges (orange) and torulo-posttorular complex (green) J, K, L Antennal scape in dorsal view (virtually dissected) M, N, O Head in posterodorsal view showing vertexal margin (orange), posterior face, and occipital margin (green) P, Q, R Head in posterior view showing occiput and occipital foramen (virtually dissected) (ventral head facing upwards).
Figure 11 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Figure 11 - Zasphinctus wilsoni sp. n. holotype worker (MCZ-ENT-00512764). A Body in profile B Body in dorsal view C Head in full-face view D Abdominal segments III–VII in dorsal view.
Figure 16 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Figure 16 - Comparison of full body scan versus single body part scans based on Zasphinctus obamai sp. n. holotype (CASENT0764125) and paratype worker (CASENT0764127). A Full body scan (CASENT0764125) B Scan of head (CASENT0764125) C Scan of mesosoma (CASENT0764127) D Scan of metasoma showing abdominal segments III to VII in profile (CASENT0764127).
Figure 2 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Figure 2 - Microtomographic slides showing cuticle thickness measurements (with measuring lines in white). A Head in profile B Mesosoma in profile C Petiole (abdominal segment II) in profile D Abdominal segment III in profile.
Video 2 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Video 2 - 3D rotation video of Zasphinctus sarowiwai sp. n. paratype worker (CASENT0764650) based on shaded volumetric surface rendering of full body.
Video 5 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Video 5 - 3D rotation video of full body of Zasphinctus sarowiwai sp. n. holotype worker (CASENT0764654). False-colour volume rendering of segmented mesosoma and metasoma musculature (red) and sting apparatus (green) superimposed on semitransparent surface model.
Video 4 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Video 4 - 3D rotation video of segmented surface reconstructions of the mouthparts of Zasphinctus sarowiwai sp. n. (CASENT0764652) in open configuration (green= maxillae; yellow=labrum; orange=labium).
Video 3 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Video 3 - 3D rotation video of Zasphinctus wilsoni sp. n. holotype worker (MCZ-ENT-00512764) based on shaded volumetric surface rendering of full body.
Video 1 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Video 1 - 3D rotation video of Zasphinctus obamai sp. n. holotype worker (CASENT0764125) based on shaded volumetric surface rendering of full body.
Data from: X-ray micro-CT scanning reveals temporal separation of male harm and female kicking during traumatic mating in seed beetles
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X-ray Micro-Tomography (micro-CT)
X-ray micro-tomography (micro-CT) is a non-destructive imaging technique that provides resolution of material microstructures in three dimensions at scales from hundreds of nanometers to centimeters. The technique is used at NASA Ames Research Center to investigate a variety of advanced materials, including lightweight composite heatshields for atmospheric entry, woven materials, parachute textiles and meteoroids. Data are collected using both synchrotron and laboratory-based X-ray sources. Synchrotron micro-CT is performed in collaboration with the beamline 8.3.2 at the Advanced Light Source at Lawrence Berkeley National Laboratory. High-fidelity digital representations of microstructures obtained from micro-CT are used as framework to perform predictive simulations of effective material properties and material response using high performance computing.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.