Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
2,852
datasets available to search
ShareScore release 0.7.1
Dataset results
2,852 results for “preservation”
FIGURE 13 in Redescription of soft tissue preservation in the holotype of Scaphognathus crassirostris (Goldfuss, 1831) using reflectance transformation imaging
FIGURE 13. Different areas on the main slab as well as on the counter slab sum up the general mode of the soft part preservation in the Scaphognathus crassirostris holotype IGPB Goldfuss 1304b. The impressions on the main slab (images on the left figure side; 13A, 13C, and 13E) are in accordance with the corresponding elevations of the same impressions on the counter slab (right images 13B, 13D, and 13F; see for a direct comparison the red arrows). This illustrates the observation made by Goldfuss (1831), who stated that on the main slab, the soft part impressions are to be seen as grooves, whereas on the counter slab, they are shaped as elevations. This observation led Goldfuss (1831, p. 108) to the conclusion that the pycnofibres must have originally been under the limestone layer of the counter slab. 13A-13B. Pycnofibre impressions and the remains of the wing membrane including the aktinofibrils close to the articulation of the first with the second phalanx of the right wing finger (putative patagium border marked in both images by a red transversal line). 13C-13D. The impressions between the deltopectoral crest of the humerus and the zeugopodial bones of the right wing. Note the strong contrast between the deeply embedded grooves on the main slab (13C) and the clearly perceptible elevations on the counter slab (13D). 13E-13F. Blood vessel impressions. The grooves of the blood vessels on the main slab trace the exact contour of the corresponding elevations on the counter slab.
FIGURE 11 in Redescription of soft tissue preservation in the holotype of Scaphognathus crassirostris (Goldfuss, 1831) using reflectance transformation imaging
FIGURE 11. Close-up RTIViewer snapshots of the region enclosed by the articulation of the humerus with the zeugopodial bones of the right wing and the deltopectoral crest of the humerus on the counter slab, taken under different lighting conditions, but all processed using the specular enhancement mode (except 11A and 11E). Scale bar for all illustrations equals 10 mm. Markings for various soft part impressions used throughout this Figure: red lines illustrate the path of the impressions and their orientation to each other and a red ellipse marks the longest blood vessel. 11A. The geometrically organised soft parts ventral to the deltopectoral crest of the humerus (uppermost left corner) and the zeugopodial bones of the right wing (lower margin). Note the distinct crossing of the two thick main branches (red circle in 11A and 11B). The arrangement of these impressions of a soft tissue type that cannot be determined with absolute certainty, but very probably once belonging to the Patagium reminds of the arrangement of the main vessels in the complex vessel system in the Rhamphorhynchus specimen JME SOS 4784 (Tischlinger and Frey, 2002; Frey et al., 2003). In this specimen, a large main vessel serves as an attachment point for side channels branching off from it at more or less right angles. 11B. Interpretative drawing of 11A. 11C-11D. Specular enhancement images of Figure 11A under different lighting conditions. The soft part impressions likely representing former patagium vessels appear either as elevations (11C) or as grooves (11D). The parallel arrangement of some side branches is confirmed under all lighting conditions, suggesting its interpretation as part of the patagium. 11E. The longest, unbranched and strongly bifurcated blood vessel (red circle in 11E). 11F-11G. The appearance of the pit-like depressions already shown in Figure 10 associated with the blood vessels.
FIGURE 7 in Redescription of soft tissue preservation in the holotype of Scaphognathus crassirostris (Goldfuss, 1831) using reflectance transformation imaging
FIGURE 7. Close-ups of RTIViewer snapshots of the region ventral to the zeugopodial bones of the right wing on the main slab, taken under different lighting conditions, but all processed using the specular enhancement mode (except for 7D and 7G). Scale bar for all illustrations equals 10 mm, except for Figure 7A (1 mm). Markings for various pycnofibre types used throughout this figure: red circle illustrating Type 5 (the tuft); red arrows highlighting the main branch and several side branches of Type 6 (feather-like) as well as the individual path of single pycnofibre impressions at the lower margin of the main slab (Fig. 7C). For better comparability, the outermost (longest) side branches of the "feather" are highlighted by red markings (inclusive all terminal bifurcations). 7A. Type 5 pycnofibre. Some impressions suggest a connection between the Type 5 and 6 pycnofibres, but are not consistent in their appearance. 7B. Schematic drawing of Figure 7A, showing possible connections between the tuft and neighbouring grooves (see red arrows, although not entirely confirmable by the RTI images). 7C. The accumulation of Type 1 pycnofibres at the edge of the main slab near the articulation of the first with the second phalanx of the right wing finger (towards the lower right corner). Red arrows indicate the opposing directions of the impressions. Note in the upper right image corner the sixth pycnofibre type of Figure 7D-7I (green circle). 7D. Type 6 pycnofibre, dorsal to the articulation of the first with the second phalanx of the right wing finger (lower right image corner). Some side branches bear even smaller ones (red parabola-like upside-down markings in Figure 7D, 7E and 7H). 7E. Specular enhancement image of the sixth type. 7F. Interpretative sketch of 7E, highlighting the similarity with a feather as Goldfuss (1831) previously pointed out. The extent, length and number of several side branches are difficult to determine. Therefore, the drawing may differ in some details from the structure visible in the RTI images.7G-7H. The feather-like pycnofibre impression from a greater distance under normal light (7G) and processed by using the specular enhancement mode (7H). 7I. Sketch of Figure 7G and 7H, suggesting no real connection between the Type 5 (tuft) and Type 6 (feather) pycnofibres.
FIGURE 3 in Redescription of soft tissue preservation in the holotype of Scaphognathus crassirostris (Goldfuss, 1831) using reflectance transformation imaging
FIGURE 3. Close-ups of two different regions on the main slab demonstrating the optical difference between unprepared regions associated with soft parts (green arrow) and the surfaces prepared by Goldfuss (red arrow), without being processed with the specular enhancement mode. 3A. The sharp border between the unprepared ochre- and beige-coloured limestone surface and the homogenous, striated surface directly ventral to the above-mentioned bones, which underwent preparation. 3B. The striations created by Goldfuss are more clearly discernible dorsal to the cervical vertebral column (red arrow). Scale bar in both illustrations equals 10 mm.
FIGURE 6 in Redescription of soft tissue preservation in the holotype of Scaphognathus crassirostris (Goldfuss, 1831) using reflectance transformation imaging
FIGURE 6. Close-ups of RTIViewer snapshots of the region ventral to the zeugopodial bones of the right wing on the main slab, taken under different lighting conditions, but all processed using the specular enhancement mode (except for 6A and 6H). Scale bar for all illustrations equals 10 mm, except for 6G and 6H (one millimetre). Markings for various pycnofibre types used throughout this Figure: Type 2 (bifurcated; yellow circle), Type 3 (trident-like; orange circle), Type 5 (tuft, red circle), and Type 6 (symmetrical "feather", green circle). The path of individual pycnofibre impressions, and the path of individual side branches of single impressions are illustrated by red markings (either by straight lines or by curved arcs as in 6D, 6E, and 6H). 6A, 6C. Overview of the area with the pycnofibres ventral to the zeugopodial bones of the right wing (upper left corner of both images) and the phalanges of the right wing finger (near the right image margin) under normal light (6A) as well as under the specular enhancement mode (6C). 6B. Schematic sketch of Figure 6C, showing the appearance of the pycnofibre impressions under normal light. 6D-6E. Closeups of 6C. Note the parallel to subparallel alignment of several pycnofibre impressions (red vertical lines in 6D and 6E) and the easily detected caudally curved side branches of the Type 4 pycnofibre (red rectangle in 6F). The complex structure with several putative side branches at the right image margin between Type 2 and 3 pycnofibres (red arrow) is more likely to represent an arrangement of overlapping impressions of individual pycnofibres. 6F. Sketch of the RTI images 6D and 6E. 6G. Detailed close-up of the Type 2 pycnofibre, outlined by red markings. 6H. Detailed close-up of the Type 5 pycnofibre. The longest branch in the middle has a distinctive bifurcation (red circle).
FIGURE 10 in Redescription of soft tissue preservation in the holotype of Scaphognathus crassirostris (Goldfuss, 1831) using reflectance transformation imaging
FIGURE 10. Close-up RTIViewer snapshots of the region enclosed by the articulation of the humerus with the zeugopodial bones of the right wing and the intersection point of the zeugopodial bones of both wings on the main slab, taken under different lighting conditions, but all processed using the specular enhancement mode (with the exception of 10A and 10B). Scale bar for all illustrations equals 10 mm. Markings for various soft part impressions used throughout this Figure: the longest soft part impression connecting the zeugopodial bones of the right wing with the humerus of the same wing is marked by a thick transversal red line, the other shorter ones running parallel to subparallel to each other by thin red lines, channel-like grooves on the bone surface are pointed out by a red rectangle. Dissolved limestone layer surfaces are pointed out by red rectangles. 10A. Overview over the area with the organic remains between the zeugopodial bones of both wings. The location of the most pronounced grooves is highlighted (yellow rectangle) as well as the blood vessels (orange rectangle). Image modified from the.rti file of Jäger et al. (2018). 10B. The impressions in this area do not share a common starting point. Note the parallel to subparallel arrangement of the shorter soft part impressions. Also, pay attention to the channel-like grooves on the bone surface and the whitish irregularly-shaped stains of the sediment layer between the zeugopodial bones, probably being the result of aqueous solutions, which might have occurred during fossilisation, and which might have dissolved the former uppermost sedimentary layer. Although speculative, such solutions might have been derived from escaping body fluids in the context of the taphonomy of the integumentary appendages (see Foth, 2012 for a detailed discussion). 10C-10D. Specular enhancement images of 10B, taken under different lighting conditions to highlight the parallel arrangement of the soft part-related impressions and the channel-like grooves on the bones. Note the oblong channel connecting individual shorter ones (thick green arrow) and especially the zigzag pattern of some shorter channels (brown ellipse in both figures). 10E. Interpretative drawing of Figure 10C and 10D. 10F. The blood vessels near the intersection point of the zeugopodial bones of both wings. The subparallel alignment of the vessels (red slightly curved lines in Figure 10F) might indicate a similarity with the blood vessel system in the Rhamphorhynchus specimen JME SOS 4784 (Tischlinger and Frey, 2002; Frey et al., 2003). Note the distinct bifurcation of the rightmost vessel (red circle). Image modified from the.rti file of Jäger et al. (2018). 10G. Detailed close-up of Figure 10F. Small pits (red circles) might be the result of degradation processes in the context of the decay of the pterosaur carcass, although the exact generic process is uncertain.
FIGURE 9 in Redescription of soft tissue preservation in the holotype of Scaphognathus crassirostris (Goldfuss, 1831) using reflectance transformation imaging
FIGURE 9. Close-ups of RTIViewer snapshots of the region ventral to the cervical vertebral column and at the articulation of the first with the second phalanx of the right wing finger on the main slab, processed without (9A and 9D) and with the specular enhancement mode (9B and 9E). Scale bar for all illustrations equals 10 mm. Markings for various pycnofibre types used throughout this Figure: The Type 2 (bifurcated) pycnofibre type is marked by a red rectangle, orange-brown sediment surfaces on which the aktinofibrils impressions are to be found are illustrated by a red rectangle and a red ellipse. The suggested border of the partly preserved wing membrane after Jäger et al. (2018) is also marked (red transversal line). 9A. The whitish amorphous rock surface ventral to the cervical vertebral column. 9B. Specular enhancement image of 9A. Frequent occurrence of pycnofibres marked by a red triangle. The pycnofibre accumulation within the red circle might represent closely spaced neighbouring bifurcated Type 2 pycnofibres (pointed out by a red arrow). 9C. Interpretative drawing of 9B. 9D. Aktinofibril impressions close to the articulation of the first with the second phalanx of the right wing finger, especially well preserved within two orange-brown sediment surfaces. Also note the presence of aktinofibrils on the surface of the phalanges, visible in 9D as well as in 9E (recognisable by a grooved bony surface). 9E. Specular enhancement image of 9D. Aktinofibrils beyond the patagium border (and therefore laying on the bone surface of the phalanges) indicate their taphonomical displacement. 9F. Interpretative drawing of 9E demonstrating the spatial arrangement of the aktinofibril impressions. Not shown are the aktinofibrils on the bone surface.
FIGURE 2 in Redescription of soft tissue preservation in the holotype of Scaphognathus crassirostris (Goldfuss, 1831) using reflectance transformation imaging
FIGURE 2. Main slab (2A) and counter slab (2B) of the Scaphognathus crassirostris holotype, IGPB Goldfuss 1304a and b. Black rectangles and triangles illustrate the four different body regions in which soft part preservation is present: dorsal to the dorsal vertebral column until the base of the cervical vertebral column (1), ventral to the zeugopodial bones and next to the first and second phalanx of the fourth wing finger of the right wing (2), ventral to the cervical vertebral column (3), and the region enclosed by the zeugopodial and stylopodial bones of both wings (4). Images adapted from Jäger et al. (2018).
Data for: Quantifying Bankfull Flow Width Using Preserved Bar Clinoforms from Fluvial Strata
<p>Reconstruction of active channel geometry from fluvial strata is critical to constrain the water and sediment fluxes in ancient terrestrial landscapes. Robust methods—grounded in extensive field observations, numerical simulations, and physical experiments—exist for estimating the bankfull flow depth and channel-bed slope from preserved deposits; however, we lack similar tools to quantify bankfull channel widths. We combined high-resolution lidar data from 134 meander bends across 11 rivers that span over two orders of magnitude in size to develop a robust, empirical relation between the bankfull channel width and channel-bar clinoform width (relict stratigraphic surfaces of bank-attached channel bars). We parameterized the bar cross-sectional shape using a two-parameter sigmoid, defining bar width as the cross-stream distance between 95% of the asymptotes of the fit sigmoid. We combined this objective definition of the bar width with Bayesian linear regression analysis to show that the measured bankfull flow width is 2.34 ± 0.13 times the channel-bar width. We validated our model using field measurements of channel-bar and bankfull flow widths of meandering rivers that span all climate zones (R2 = 0.79) and concurrent measurements of channel-bar clinoform width and mud-plug width in fluvial strata (R2 = 0.80). We also show that the transverse bed slopes of bars are inversely correlated with bend curvature, consistent with theory. Results provide a simple, usable metric to derive paleochannel width from preserved bar clinoforms.</p>
→ Fig. 2. Representative skeletal elements of ornithosuchid archosaur Dynamosuchus collisensis gen. et sp. nov. (CAPPA/UFSM 0248) from Janner outcrop, Carnian, Late Triassic. A. Selected skull bones in left lateral view. B. Reconstruction of the skull. C. Skull in ventral view. D. Left quadrate and quadratojugal in posterodorsal view. E. Parabasisphenoid in left lateral view. F. Neural arch of an anterior cervical vertebra in anterior view. G. Centrum of a cervical vertebra in left lateral view. H. Right osteoderm in dorsal view. I. Neural arch of an anterior dorsal vertebra in left lateral view. J. Left ilium in lateral view. L. Right humerus in anterior view. M. Right forearm in medial view. N. Left manus in dorsal view. O. Right (reversed) pubis in lateral view. P. Left femur in anterior view. Q. Left fibula in lateral view. Some unpreserved portions are modified from Baczko et al. in press, for the reconstruction of the skeleton of CAPPA/UFSM 0248 (preserved elements indicated in orange) (K). Scale bars 20 mm. in The first ornithosuchid from Brazil and its macroevolutionary and phylogenetic implications for Late Triassic faunas in Gondwana
→ Fig. 2. Representative skeletal elements of ornithosuchid archosaur Dynamosuchus collisensis gen. et sp. nov. (CAPPA/UFSM 0248) from Janner outcrop, Carnian, Late Triassic. A. Selected skull bones in left lateral view. B. Reconstruction of the skull. C. Skull in ventral view. D. Left quadrate and quadratojugal in posterodorsal view. E. Parabasisphenoid in left lateral view. F. Neural arch of an anterior cervical vertebra in anterior view. G. Centrum of a cervical vertebra in left lateral view. H. Right osteoderm in dorsal view. I. Neural arch of an anterior dorsal vertebra in left lateral view. J. Left ilium in lateral view. L. Right humerus in anterior view. M. Right forearm in medial view. N. Left manus in dorsal view. O. Right (reversed) pubis in lateral view. P. Left femur in anterior view. Q. Left fibula in lateral view. Some unpreserved portions are modified from Baczko et al. in press, for the reconstruction of the skeleton of CAPPA/UFSM 0248 (preserved elements indicated in orange) (K). Scale bars 20 mm.
FIGURE 2 in The effectiveness of protected areas in the Paraná-Paraguay basin in preserving multiple facets of freshwater fish diversity under climate change
FIGURE 2 | Paraná-Paraguay basin and the 17% of the area with the highest values of species richness (SR), functional richness (FRic), and phylogenetic diversity (PD), as well as the protected areas (PAs). A. SR, FRic, and PD, as well as their individual distribution for the current and future scenarios of climate change; B. the overlap between SR, FRic, and PD, as well as the protected areas in the Paraná-Paraguay basin, for the current and future scenarios of climate change C. The Venn diagrams showing the percentage of overlap between the components of fish diversity and the protected areas currently in the basin.
FIGURE 1 in The effectiveness of protected areas in the Paraná-Paraguay basin in preserving multiple facets of freshwater fish diversity under climate change
FIGURE 1 | Paraná-Paraguay basin showing countries' boundaries, topography, hydrographic features, and protected areas. 1. Upper Paraná River basin; 2. Middle Paraná River basin; 3. Lower Paraná basin; 4. Upper Paraguay basin; 5. Middle Paraguay basin; 6. Lower Paraguay basin.
parallel-fibered bone; A5, osteocyte lacunae with well-preserved canaliculi; B3, osteocyte lacunae lacking canaliculi; B4, B5, growth pattern with preserved residuals of the thick annuli and zones (zo I–III) and thin annuli and zones (zo IV–VII); A6, growth pattern with preserved thin annuli and thick zones (zo I–IV), the dotted line marks the border between the perimedullary region and the cortex. Arrows in A5 and B3 indicate osteocyte lacunae; in B4, B5, and A6 indicate the annuli. Growth pattern in B4 figured on the lateral section side, in B5 and A5 on the ventral side; note the cortex thickness variation between B4 and B5. A1, A3, A4, A6, B1, B4, B5 in polarized light and A2, A5, B2, B3 in normal transmitted light. Abbreviations: an, annulus; ec, erosion cavity; pmr, perimedullary region; pos, primary osteon; sos, secondary osteon; zo, zone. in Palaeohistology helps reveal taxonomic variability in exceptionally large temnospondyl humeri from the Upper Triassic of Krasiejów, SW Poland
parallel-fibered bone; A5, osteocyte lacunae with well-preserved canaliculi; B3, osteocyte lacunae lacking canaliculi; B4, B5, growth pattern with preserved residuals of the thick annuli and zones (zo I–III) and thin annuli and zones (zo IV–VII); A6, growth pattern with preserved thin annuli and thick zones (zo I–IV), the dotted line marks the border between the perimedullary region and the cortex. Arrows in A5 and B3 indicate osteocyte lacunae; in B4, B5, and A6 indicate the annuli. Growth pattern in B4 figured on the lateral section side, in B5 and A5 on the ventral side; note the cortex thickness variation between B4 and B5. A1, A3, A4, A6, B1, B4, B5 in polarized light and A2, A5, B2, B3 in normal transmitted light. Abbreviations: an, annulus; ec, erosion cavity; pmr, perimedullary region; pos, primary osteon; sos, secondary osteon; zo, zone.
FIGURE 6. Anthogorgia spp. Wet-preserved specimens. A in Illustrated Key and Synopses of Shallow-water Gorgonians and Pennatulaceans of the Central Philippines, Part 2 (Cnidaria: Anthozoa: Octocorallia)
FIGURE 6. Anthogorgia spp. Wet-preserved specimens. A. Anthogorgia sp. 2, partial colony (CASIZG 207505), scale bar = 50 mm. B. Anthogorgia sp. 1, partial colony (CASIZG 222412), scale bar = 30 mm.
FIG. 48. Morphotype 43, VMNH 50190. A, B. Part. C. Counterpart, head not preserved. D in Remarkable Diversity Of Beetles (Coleoptera) In The Late Triassic (Norian) "Solite Deposit" Of Virginia And North Carolina
FIG. 48. Morphotype 43, VMNH 50190. A, B. Part. C. Counterpart, head not preserved. D. Head of part. Scale bars: A–C: 1 mm; D: 0.5 mm.
Fig. 2 in Fossil caries in a Pliocene rodent with a plausible instance of in situ preservation of bacterial remains
Fig. 2. Tooth of Glis sackdillingensis (Heller, 1930) (ZPAL M. VIII/b/G2/1) from Węże 2 (2.9–2.6 Mya), late Pliocene. A. Photography with the overview of the occlusal surface. The cavity area is indicated by yellow box. B. 3D CT model showing the cavity area. C. Drawings of occlusal (C1) and left lateral (C2) view, the upper surfaces created after each polishing marked with horizontal lines, the cavity area highlighted. Interpretation of the occlusal surface after Striczky and Pazonyi 2014. D. SEM photograph of the cavity area with the damage to the enamel and the dentin layers visible. E–G. SEM photographs showing fossilized bacteria-like microstructures. graphs showing examples of those various morphologies of shown in Fig. 2D–G. Cocci-like structures (Figs. 2G, 3A) plausible bacterial fossils is presented in Fig. 3A–D. Their are c.a. 0.6 µm in diameter. Bacilli-like objects (Figs. 2D, presence in the tooth sample is limited to the tooth area with G, 3B–D) are elongated with dimensions of c.a. 0.6–0.7 µm damaged enamel and near to the surface area of dentine as in width and up to 2 µm in length, with typical 1:2.5
Fig. 4 in Fossil caries in a Pliocene rodent with a plausible instance of in situ preservation of bacterial remains
Fig. 4. Tooth of Glis sackdillingensis (Heller, 1930) (ZPAL M. VIII/b/G2/1) from Węże 2 (2.9–2.6 Mya), late Pliocene. SEM photograph (A) and EDS maps of distributions of carbon (B), phosphorus (C), and calcium (D) within the tooth and in the cavity area.
Fig. 3 in Fossil caries in a Pliocene rodent with a plausible instance of in situ preservation of bacterial remains
Fig. 3. Tooth of Glis sackdillingensis (Heller, 1930) (ZPAL M. VIII/b/G2/1) from Węże 2 (2.9–2.6 Mya), late Pliocene. SEM photographs showing various morphologies of probable bacterial fossils found in the tooth cavity. A. Cocci-like objects. B–D. Bacilli-like objects.
Fig. 1 in Fossil caries in a Pliocene rodent with a plausible instance of in situ preservation of bacterial remains
Fig. 1. Road map (A) with the location of the Nature Reserve "Węże" in the proximity to Wieluń in Central Poland, Załęcze Landscape Park marked in grey (B). A silhouette of modern dormouse is given as an inset.
Fig. 3 in Exceptional preservation of tracheal rings in a glyptodont mammal from the Late Pleistocene of Argentina
Fig. 3. Cartilages present in the neck of glyptodont mammal Panochthus sp. compared with Recent California sea lion and domestic pig. A. Thyroid, cricoid, and tracheal cartilages in ventral view; generalized mammal (A 1), Panochthus sp. (A 2). B. Explanatory drawing of the Panochthus sp. skull in lateral view, with hyoid apparatus and tracheal rings. C–E. Tracheal rings in anterior view. C. Panochthus sp. (MHM-P 87). D. California sea lion Zalophus californianus Lesson, 1828. E. Domestic pig Sus scrofa domestica Linnaeus, 1758. A, modified from Martínez and Turpín 2015; D, E, modified from Moore et al. 2014. Abbreviations: cc, cricoid cartilage; hy, hyoid apparatus; mr, mandibular rami; sk, skull; tc, thyroid cartilage; tr, tracheal rings.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.