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1,813 results for “Longitudinal”
Myotonic dystrophy research: imaging result files ( DTI, VBM) from a 5-year longitudinal follow-up study
<p>This ZIP-file contains supplementary data belonging to the manuscript</p> <p><strong>"Tracking the brain in myotonic dystrophy: a 5-year longitudinal follow-up study", published in PLOS ONE.</strong></p> <p>In this manuscript we aimed to examine the natural history of brain involvement in adult-onset myotonic dystrophies type 1 and 2 (DM1, DM2). We conducted a longitudinal observational study to examine functional and structural cerebral changes in myotonic dystrophies. We enrolled 16 adult-onset DM1 patients, 16 DM2 patients, and 17 controls. At baseline (T1) and at follow-up (T2) participants underwent neurological, neuropsychological, and 3T-brain MRI examinations using identical study protocols that included voxel-based morphometry and diffusion tensor imaging.</p> <p>The ZIP-file contains imaging result files from the different statistical analyses. </p>
Longitudinal dataset of human-building interactions in U.S. offices
<p>One year of longitudinal data (fifteen minute interval) on local thermal conditions, related behaviors, and comfort of twenty-four occupants of a medium-sized office building in Philadelphia, PA.</p> <p><strong><a href="https://zenodo.org/api/files/378e889e-3651-4d7a-8648-6e4170d7db06/langevincodebook.xlsx">langevincodebook.xlsx</a></strong> defines all the variables and their associated column number in the raw data .txt file.</p> <p><strong><a href="https://zenodo.org/api/files/378e889e-3651-4d7a-8648-6e4170d7db06/langevindata.txt.zip">langevindata.txt.zip</a></strong> includes the full one-year data from the study.</p>
Continuous Digital Monitoring of Walking Speed in Frail Elderly Patients: Noninterventional Validation Study and Longitudinal Clinical Trial (Data for independent validation study)
<p>Digital technologies and advanced analytics have drastically improved our ability to capture and interpret health relevant data from patients. However, to date, limited data and results have been published detailing real-world patient compliance, demonstrating accuracy in target indications or examining what novel insights and clinical value can be derived. Here we present novel, digital mobility data from two studies: an independent, non-interventional validation study with elderly, naturally slow walking subjects, and a global, multi-site phase IIb clinical trial involving patients with age-related muscle loss and slow walking speed (sarcopenia). Based on these data, we validate the accuracy of a novel algorithm for capturing in-clinic and real-world gait speed in frail, slow-walking adults. We demonstrate the feasibility of continuous monitoring with a wearable inertial sensor in elderly adults in real-world settings, and propose minimum thresholds for compliance required for robust capture of gait behaviors in this population. We also show how simple, inferred contextual information, describing the length of a given walking bout, can explain some of the variation in real-world gait speed, and use this information to demonstrate for the first time a relationship between in-clinic performance and real-world gait speed behavior. This work lays a foundation for exploration of the clinical relevance and value of such measures and is a first step in building a more complete chain of evidence between standardized physical performance assessment, real-world behavior, and subjective perceptions of mobility, independence and health.</p> <p>This dataset contains data collected during the independent validation study: derived data from raw accelerometry data, and summary performance data.</p> <p>The full dataset, including raw accelerometry data, is available here: <a href="https://mueller-et-al-2019.s3.amazonaws.com/index.html">https://mueller-et-al-2019.s3.amazonaws.com/index.html</a></p>
Fig. 5 in A longitudinal molecular study of the ecology of malaria infections in freeranging mandrills
Fig. 5. Influence of P. gonderi prevalence on N/L ratio in female (F) and male (M) mandrills aged 4–16yrs (a) and of P. mandrilli parasitaemia in young animals (b). (a) Means and standard errors of the mean calculated from raw values are represented. Sample sizes are provided for each category. (b) For clarity sake, we distinguished two categories of individuals: animals that were younger than the average (< 9.1 yrs) observed in the data set analyzed and those that were older (≥9.1 yrs). Preliminary observations indicated no relationship between N/L ratio and P. mandrilli parasitaemia in old individuals (not represented), we therefore chose to present visible effects in young animals only.
Fig. 4 in A longitudinal molecular study of the ecology of malaria infections in freeranging mandrills
Fig. 4. Influence of P. gonderi parasitaemia on female's (a) and male's (b) skin temperatures. Raw values are represented.
Fig. 2 in A longitudinal molecular study of the ecology of malaria infections in freeranging mandrills
Fig. 2. Kernel density estimates for the distribution of ages across all studied individuals (dashed green line) and those infected by P. mandrilli (solid blue line) and P. gonderi (dashed red line). (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
Fig. 1 in A longitudinal molecular study of the ecology of malaria infections in freeranging mandrills
Fig. 1. Annual patterns of prevalences (a) and parasitaemia (number of copies/ μl of blood; b) for the two studied Plasmodium species. Means and standard errors of the mean calculated from raw values are represented. For parasitaemia, outliers were excluded from mean calculations to allow visible interannual comparisons. We excluded four values for P. mandrilli (30,929, 134,387, 273,424, 1,267,280 copies) and four values for P. gonderi (78,322, 100,182, 767,718, 2,551,395 copies), all these elevated parasitaemia were measured in 2015, except one value measured in 2014 for P. mandrilli.
Text-fig. 3. 1, 2. Ensete goldianum (LESQUEREUX) comb. nov, Holotype, USNM 494, Golden Colorado. 1. Numerous seeds on a slab. 2. Detail of seed molds and casts. 3-5 "Sagittaria" megasperma R. W. BROWN. 3. Infructescence head. USNM 167488, lectotype selected by Watt 1971. 4. Isolated fruit showing veins of wing, and longitudinally striate central body and single style, USNM 313282, 5. Additional isolated fruit, USNM 313283. Images 4, 5 light-dark inverted. Scale = 1 cm. in Revisions To Roland Brown'S North American Paleocene Flora
Text-fig. 3. 1, 2. Ensete goldianum (LESQUEREUX) comb. nov, Holotype, USNM 494, Golden Colorado. 1. Numerous seeds on a slab. 2. Detail of seed molds and casts. 3-5 "Sagittaria" megasperma R. W. BROWN. 3. Infructescence head. USNM 167488, lectotype selected by Watt 1971. 4. Isolated fruit showing veins of wing, and longitudinally striate central body and single style, USNM 313282, 5. Additional isolated fruit, USNM 313283. Images 4, 5 light-dark inverted. Scale = 1 cm.
Text-fig. 4. Glenarea cretacea POČTA, 1887, holotype (NM-O7541), a coral surface, b, c, coral surface, detail, d, longitudinal section. Photos a, b, d by L. Váchová, National Museum, Prague. Scale bar 1 mm. in The Scleractinian Coral Genus Glenarea (Bohemian Cretaceous Basin)
Text-fig. 4. Glenarea cretacea POČTA, 1887, holotype (NM-O7541), a coral surface, b, c, coral surface, detail, d, longitudinal section. Photos a, b, d by L. Váchová, National Museum, Prague. Scale bar 1 mm.
Text-fig. 5. a, Triphyllocoenia excavata D'ORBIGNY, 1849, lectotype (MNHN-B24232), coral surface. b, Ewaldocaenia hawelkai, syntype (NHM-R22349), coral surface. c–e, Ewaldocaenia hawelkai, syntype (MB-K2491), c, coral surface, d, transversal thin section, e, longitudinal thin section. Scale bar 1 mm. in The Scleractinian Coral Genus Glenarea (Bohemian Cretaceous Basin)
Text-fig. 5. a, Triphyllocoenia excavata D'ORBIGNY, 1849, lectotype (MNHN-B24232), coral surface. b, Ewaldocaenia hawelkai, syntype (NHM-R22349), coral surface. c–e, Ewaldocaenia hawelkai, syntype (MB-K2491), c, coral surface, d, transversal thin section, e, longitudinal thin section. Scale bar 1 mm.
Text-fig. 3. Sakalavastraea perturbata n. sp., a, c, holotype and invalid neotype of Glenarea cretacea (CGS-HF2478), transversal thin section; b, d, paratype (CGS-HF1706), b, transversal thin section, d, longitudinal thin section. Scale bar 1 mm. in The Scleractinian Coral Genus Glenarea (Bohemian Cretaceous Basin)
Text-fig. 3. Sakalavastraea perturbata n. sp., a, c, holotype and invalid neotype of Glenarea cretacea (CGS-HF2478), transversal thin section; b, d, paratype (CGS-HF1706), b, transversal thin section, d, longitudinal thin section. Scale bar 1 mm.
Text-fig. 2. Sakalavastraea clementi BEAUVAIS, 1972, CGS-HF2402, a, transversal thin section, b, transversal thin section, detail, c, longitudinal thin section. Scale bar 1 mm. in The Scleractinian Coral Genus Glenarea (Bohemian Cretaceous Basin)
Text-fig. 2. Sakalavastraea clementi BEAUVAIS, 1972, CGS-HF2402, a, transversal thin section, b, transversal thin section, detail, c, longitudinal thin section. Scale bar 1 mm.
Text-fig. 8. Za Hájovnou Cave. Section ZH P-7a (Chodba naděje (= Corrridor of Hope), front longitudinal profile). in The Unique Record Of Za Hájovnou Cave
Text-fig. 8. Za Hájovnou Cave. Section ZH P-7a (Chodba naděje (= Corrridor of Hope), front longitudinal profile).
Fig. 6. Longitudinal section through dissepiment mounted from a in The ultrastructure and building of graptolite dissepiments
Fig. 6. Longitudinal section through dissepiment mounted from a number of TEM micrographs of dendroid graptolite "Dictyonema" sp. 2. Ordovician boulder No. O.62. A. TEM micrographs. B. Drawing of the same structure.
Fig. 7. Longitudinal section through the well preserved specimen PIMUZ 28583 in Devonian pearls and ammonoid-endoparasite co-evolution
Fig. 7. Longitudinal section through the well preserved specimen PIMUZ 28583 of Sellanarcestes spp., Sellanarcestes wenkenbachi Zone, Emsian, Oufrane (S of Tata), Morocco. A. +/− median section displaying many "Housean pits", most with internal tube; overview. "Housean pits" are marked by white arrows. B. Three closely spaced pits, two displaying the internal tubes, the remaining void inside the pit is filled with a fine−grained sparitic matrix, note the continuous ammonoid shell layer covering the pits and the septum, which grew on the pit wall, note the distinguishable shell layers, which are recrystallised to varying degrees. C. A corroded pit with tube, note the continuation of the innermost ammonoid shell layer. D. Two adjacent fused pits, only the right pit shows the delicate internal tube, mural part of septum on the left.
Figure 4 in Migratory fishes from rivers to reservoirs: seasonal and longitudinal perspectives
Figure 4. Gonadal maturation stage of migratory species during the wet (right side) and dry (left side) seasons in each group. Groups formed in the system by gonadal maturation stage: 1) immature, 2) initial maturation, 3) mature; 4) post-spawning.
Figure 1 in Migratory fishes from rivers to reservoirs: seasonal and longitudinal perspectives
Figure 1. Geographic location and sampling sites in the Grande River Basin, Minas Gerais.Riv: River; Trans: Transition, Cam: Camargos UHE; Itu: Itutinga UHE. More sampling sites details in Table 2.
Figure 3 in Migratory fishes from rivers to reservoirs: seasonal and longitudinal perspectives
Figure 3. Distribution of migratory fishes during wet (blue) and dry (red) seasons along the sampled system. Represented by adults (ball) and juveniles (square) in both seasons. The symbol size indicates fish abundance.
Figure 2 in Migratory fishes from rivers to reservoirs: seasonal and longitudinal perspectives
Figure 2. Variation (median ± interquartile range and amplitude) along the groups: (A) fish richness; (B) fish numeric abundance; (C) fish abundance.
PLATE IIA. Paratrigonidium Brunner, 1893. (A–K), Paratrigonidium nitidum Brunner, 1893: A–B, Male and female black, shining;the male with membranous elytra, while female elytra corneous, convex with plain, longitudinal veins. Vertex flattened and sloping; C, Head wide and black; antenae yellow with first joint black; D, Pronotum black, pubescent; E, Palpi long, yellowish, fifth joint of maxillary palpi long, feebly widening at apex; F, Tympanum external; G, Male elytra membranous; H, The hind femurwith a feeble brownish band/stripe; I, Legs yellowish; J, Lateral field of tegmina in male blackish, presenting 3 parallel veins andthe fourth incomplete; K, The female ovipositor fulvous at base, darkened in the middle, cerci long. in JHABAR MAL, RAJENDRA NAGAR & R. SWAMINATHAN (2014) Record of Natula matsuurai Sugimoto (Orthoptera: Gryllidae: Trigonidiinae) and other sword-tailed crickets from India. Zootaxa, 3760(3): 458-462.
PLATE IIA. Paratrigonidium Brunner, 1893. (A–K), Paratrigonidium nitidum Brunner, 1893: A–B, Male and female black, shining;the male with membranous elytra, while female elytra corneous, convex with plain, longitudinal veins. Vertex flattened and sloping; C, Head wide and black; antenae yellow with first joint black; D, Pronotum black, pubescent; E, Palpi long, yellowish, fifth joint of maxillary palpi long, feebly widening at apex; F, Tympanum external; G, Male elytra membranous; H, The hind femurwith a feeble brownish band/stripe; I, Legs yellowish; J, Lateral field of tegmina in male blackish, presenting 3 parallel veins andthe fourth incomplete; K, The female ovipositor fulvous at base, darkened in the middle, cerci long.
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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.