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406 results for “micro-CT”
FIGURE 1 in Contribution to the morphological description of the marine leech, Ozobranchus margoi (Apáthy) (Rhynchobdellida: Ozobranchidae) by using combined histology, micro-CT and SEM
FIGURE 1. Ozobranchus margoi (Apáthy, 1890) scanning electron micrographs. A, ventral view showing the anterior (as) and posterior sucker (ps). B, dorsal view showing the gills (g) and the typical external annulation (an). C, morphology of the gills (g). Each pair of gills arising from a single biannulate somite of the urosome composed of (a1 + a2)> a3, with a basal stalk (bs) dividing in secondary branches (sb) whence single filaments (f) are departing. D, ventral lateral view of the anterior sucker showing the atrium (a) extruded through the genital aperture (ga). E, ventral view of the branchiate segment showing the approximate position of the genital aperture (ga). F, occasionally a longitudinal canal was observed running the external surface of the filament (lc).
3D Mapping from micro-CT scans of Equisetum arvense Rhizome
<p>These two animation (rotating 360 degrees) show <strong>1)</strong> a full 10cm x 5cm core of <em>E. arvense</em> L., and <strong>2)</strong> a section of nodal root whorls with good-quality mapping of parent roots, but no lateral root detail. These images were mapped by Conor Haynes-Mannering from micro-CT scans taken in the Hounsfield Lab (Sutton Bonnington campus, UK), supervised by Craig Sturrock and Brian Atkinson.</p>
Romanesco X-ray micro-CT dataset
<p>X-ray micro-CT dataset of a romanesco cauliflower acquired on a Nikon XTH 225 at the 3D Imaging Center at the Technical University of Denmark (DTU). </p> <p><strong>romanesco.zip: </strong>The raw projection data as TIFF files along with geometric metadata.</p> <p><strong>romanesco_recon_2.zip:</strong> Reconstructed volume data using the Nikon software saved in binary format.</p> <p> </p> <p>Reconstruction can be carried out using for example the Core Imaging Library (CIL), <a href="https://ccpi.ac.uk/cil/">https://ccpi.ac.uk/cil/</a>, by loading in the data using the CIL NikonDataReader.</p>
Data for: High-throughput micro-CT analysis identifies sex-dependent biomarkers of erosive arthritis in TNF-Tg mice and differential response to anti-TNF therapy
Open the record for dataset details and reuse information.
Figure 9 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 9. Identification key to the species of the Calumma boettgeri complex, including the three new species described here. Diagnostic characters are marked in red. For a comparison of diagnostic characters, see also Table 5.
Figure 10 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 10. DiceCT scan integrated into micro-CT scan of the skull of Calumma gehringi (ZSM 2840/2010), showing the position of the brain below the frontoparietal fenestra. A, lateral view on midsagittal section of three-dimensional model. B, dorsal view on three-dimensional model. C, lateral view on midsagittal section (diceCT only). D, correlation of elevation and presence/width of the frontoparietal fenestra in the Calumma nasutum group, based on data in Table 4. Scale bars: 2.0 mm.
Figure 8 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 8. Distribution and habitat of Calumma juliae sp. nov. A, fragment of degraded primary forest of 15 ha next to Route Nationale 2; blue dots indicate records of C. juliae sp. nov. B, small fragment of primary forest (on the right) between rice fields and eucalyptus forest (on the left, behind). C, habitat of C. juliae sp. nov. next to rice fields; view from Route Nationale 2 in August 2016. D, C. juliae sp. nov. in sleeping position photographed at night. Satellite imagery from Google Earth (17 December 2016).
Figure 7 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 7. Calumma juliae sp. nov. coloration in life during day. A, female holotype ZSM 143/2016 relaxed. B, juvenile ZSM 254/2016 relaxed. C, D, portrait of female ZSM 254/2016 with stress pattern (C) and slightly displaying (D).
Figure 4 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 4. Micro-computed tomography scans of the skulls of the three holotypes in dorsal and lateral view. A, male Calumma uetzi sp. nov. (ZSM 1688/2012). B, male C. lefona sp. nov. (ZSM 2849/2010). C, female C. juliae sp. nov. (ZSM 143/2016). D, male C. boettgeri (ZSM 440/2000). E, male C. linotum holotype. F, female C. linotum (ZSM 551/2001). G, male C. gehringi holotype (ZSM 2851/2010). H, male C. guibei (ZSM 2855/2010). Diagnostic characters are encircled in red. Abbreviations are given in the Material and Methods. Scale bars: 2.0 mm.
Figure 6 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 6. Distribution map of seven species of the Calumma boettgeri complex in Madagascar. The type locality is unknown for Calumma linotum. Contour lines indicate steps of 200 m elevation. The record from Nosy Komba is based on Hyde Roberts & Daly (2014). Coordinates for Calumma boettgeri, Maromiandra (Nagy et al., 2012) in Prötzel et al. (2015) are corrected to 13.9965°S, 48.2177°E.
Figure 5 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 5. DiceCT scans of hemipenes. A, right hemipenes of Calumma uetzi sp. nov. in asulcal (left) and sulcal (right) view. B, left hemipenes (incompletely everted) of C. lefona sp. nov. in asulcal (left) and sulcal (right) view; note that characters can be seen only in completely everted hemipenes. Scale bars: 1.0 mm.
Figure 3 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 3. Holotypes of the three new Calumma species as preserved specimens. A, C. uetzi sp. nov. (ZSM 1688/2012). B, C. lefona sp. nov. (ZSM 2849/2010). C, C. juliae sp. nov. (ZSM 143/2016). Scale bar: 20 mm.
Figure 2 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 2. Calumma uetzi sp. nov. in life. A, male (ZSM 1686/2012) in slightly stressed coloration. B, subadult female (ZSM 1685/2012) relaxed. C, male holotype (ZSM 1688/2012, left) in spectacular display, with adult female (right, UADBA- R-FGZC 3628) in stress coloration, repelling the male.
Figure 1 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 1. Molecular differentiation of species in the Calumma boettgeri complex. A, maximum likelihood tree based on DNA sequences of the mitochondrial ND2 gene (515 bp). Numbers at nodes are bootstrap proportions expressed as a percentage (2000 replicates) followed by posterior probabilities from an independent Bayesian inference analysis of the same data set. GenBank accession numbers are given for each sequence included. B, haplotype network estimated from sequences of the nuclear CMOS gene (410 bp). Black dots represent additional mutational steps, and species are assigned the same colours as in the mitochondrial DNA tree.
FIGURE 6 in A non-destructive virtual dissection by micro-CT reveals diagnostic characters in the type specimen of Caloptilia stigmatella (Lepidoptera: Gracillariidae)
FIGURE 6. Caloptilia stigmatella type. Visualisations of right fore and hindwings of C. stigmatella holotype.
FIGURE 5. Caloptilia stigmatella type. 5 in A non-destructive virtual dissection by micro-CT reveals diagnostic characters in the type specimen of Caloptilia stigmatella (Lepidoptera: Gracillariidae)
FIGURE 5. Caloptilia stigmatella type. 5. Visualisations of left fore and hindwings of C. stigmatella holotype.
FIGURE 4 in A non-destructive virtual dissection by micro-CT reveals diagnostic characters in the type specimen of Caloptilia stigmatella (Lepidoptera: Gracillariidae)
FIGURE 4. Caloptilia stigmatella type. Initial scan of C. stigmatella holotype wings targeted above the pin.
FIGURE 2. Original material. 2 in A non-destructive virtual dissection by micro-CT reveals diagnostic characters in the type specimen of Caloptilia stigmatella (Lepidoptera: Gracillariidae)
FIGURE 2. Original material. 2. Type specimen of Tinea stigmatella (Fabricius, 1781) GLAHM:137070 kept at the Hunterian, University of Glasgow. The handwritten number 34 on the label matches the number in original description by Fabricius.
FIGURE 1 in A non-destructive virtual dissection by micro-CT reveals diagnostic characters in the type specimen of Caloptilia stigmatella (Lepidoptera: Gracillariidae)
FIGURE 1. Original material. The original description of Tinea stigmatella by Fabricius (1781). The description is under the number 34.
FIGURE 3. Caloptilia stigmatella type. Fabrician type C in A non-destructive virtual dissection by micro-CT reveals diagnostic characters in the type specimen of Caloptilia stigmatella (Lepidoptera: Gracillariidae)
FIGURE 3. Caloptilia stigmatella type. Fabrician type C. stigmatella secured in position with dental wax ready for scanning.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.