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609 results for “morphometric analysis”
Fig. 5 in Several Subspecies or Phenotypic Plasticity? A Geometric Morphometric and Molecular Analysis of Variability of the Mayan Cichlid Mayaheros urophthalmus in the Yucatan
Fig. 5. Topology of haplotypic relationships of 15 populations of the M. urophthalmus complex inferred at a network based on two concatenated mitochondrial protein gene fragments (cytb and COI, 1677 bp) and showing the north and south components.
F in Revision and biogeographical analysis of the black-chinned tilapia Sarotherodon melanotheron (Teleostei, Cichlidae): results of morphometric, allozyme, globin chain and mtDNA studies
F. 3. Plot of factor 1 taken from a PCA on six meristic counts and factor 3 taken from a PCA on 18 log-transformed measurements including the 60 specimens from Congo- Brazzaville (Loeme and Kouilou) and Gabon (Santa Clara) and three syntypes of Tilapia dolloi Boulenger 1899.
FIGURE 5 in Morphometric and morphological variation in Myotis simus Thomas (Chiroptera, Vespertilionidae), with an appraisal of the identity of Myotis guaycuru Proença based on the analysis of the type material
FIGURE 5. Left (a): Multivariate individual scores in the first two discriminant axes on the discriminant function for the four largest samples of M. simus labeled by locality — (1) Cercado, Beni, Bolivia; (2) Borba, Amazonas, Brazil; (3) Manaus, Amazonas, Brazil; (4) Parintins, Amazonas, Brazil. Right (b): Corresponding vector correlations (greater than 0.29) of craniometric characters with the first two eigenvectors.
Figure 7 in Geometric morphometric analysis of shell shape variation in Conus (Gastropoda: Conidae)
Figure 7. Plot of the results of the canonical variate analysis of scores on principal components 1–4 from landmark analysis.
Figure 1 in The evolution of Metriorhynchoidea (mesoeucrocodylia, thalattosuchia): an integrated approach using geometric morphometrics, analysis of disparity, and biomechanics
Figure 1. Two extinct marine crocodylians, and an ichthyosaur, showing the extensive morphological adaptations to a pelagic lifestyle in metriorhynchids: Platysuchus SMNS 9930 (A), a teleosaurid, displays the comparatively heavier body typical of semi-aquatic teleosaurids, goniopholidids, pholidosaurids and eusuchians; in contrast to the hydrodynamic metriorhynchids, such as Cricosaurus suevicus SMNS 9808 (B). The ichthyosaur Stenopterygius SMNS 81841 (C) has similar adaptations to metriorhynchids, i.e. hydrofoil-like forelimbs, hypocercal tail, and the reduction in limb girdle size. Scale bar = 50 mm.
Figure 11. A in The evolution of Metriorhynchoidea (mesoeucrocodylia, thalattosuchia): an integrated approach using geometric morphometrics, analysis of disparity, and biomechanics
Figure 11. A, relative warps cranial morphology morphospace, delimited by the first two axes. B, shape changes corresponding to the mean shape, and the extremes of both of the first two axes.
Figure 10 in The evolution of Metriorhynchoidea (mesoeucrocodylia, thalattosuchia): an integrated approach using geometric morphometrics, analysis of disparity, and biomechanics
Figure 10. Dorsal view of a generalized metriorhynchid skull, with the landmarks measured shown (see Table 4). Image redrawn from Frey et al. (2002).
FIGURE 2. Morphometric analysis. a in Integrative taxonomy of Imparfinis (Siluriformes, Heptapteridae) from the Upper Paraná River basin, Brazil, with description of a new species
FIGURE 2. Morphometric analysis. a) Scatterplot of Principal Component Analysis (PC1 and PC2) of the 20 measures from 173 specimens; b) Scatter plot of Linear Discriminant Analysis (LDA1 and LDA2) of the 20 measures from 173 specimens; c) Crossvalidation Analysis for the six species, with posterior probabilities of individuals assigned to each species. Imparfinis lepturus (pink); I. minutus (yellow); I. mirini (blue); I. piperatus 'UT', 'PS', 'RI' (light blue) and Imparfinis sp.n. 'UA' (black).
MOrphometric MRI Analysis of Cortical Sulci: Development of NEurodevelopmental Biomarkers of Bipolar Disorder.
ClinicalTrials.gov study NCT05674019. IPD Sharing: NO. Countries: 0. Publications: 0.
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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.