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12 results for “Fascicle”
An automatic fascicle tracking algorithm quantifying gastrocnemius architecture during maximal effort contractions
<p>This repository includes all the experimental data, tracking code, and tracked trials reported in Drazan JF, Hullfish TJ, Baxter JR. 2019. An automatic fascicle tracking algorithm quantifying gastrocnemius architecture during maximal effort contractions. <em>PeerJ</em> 7:e7120. DOI: <a href="https://doi.org/10.7717/peerj.7120">10.7717/peerj.7120</a>.</p> <p>Updated tracking code will be maintained on github https://github.com/joshrbaxter/ultrasound_tracking</p> <p>To get started - download the 'matlab' and 'Sample Videos' folders and unzip them into a common directory. If you are having path issues (will first appear when trying to pull the Data structure), then these folders are either in the wrong path or the path separators are incorrect (this was developed on Windows and linux/OSX use a different path format). </p>
Text-fig. 3. Pinaceae, Taxaceae. a: Pinus needle fascicle with 3 needles, UAPC-ALTA S 25088A. b: Pinus needle fascicle with at least 4 needles, UAPC-ALTA S 59496. c: Articulate Pinus seed (section Diploxylon) showing seed body partly detached from wing, BBM-PAL-P000007. d: Winged pinaceous seed with elongate, flattened wing and narrow seed body, BBM-PAL-P000048. e: Another winged pinaceous seed with very narrow seed body, BBM-PAL-P000008. f: Amentotaxus leaf, UAPC-ALTA S S25086A. g: Higher magnification counterpart of (f) showing abaxial (lower) leaf surface with two parallel stomatal bands and tapered leaf tip S 25086B. h: Higher magnification of specimen in (f) showing adaxial (upper) leaf surface with detail of single midvein. Scale bars: a–e, g, h = 1 cm, f = 2 cm. in The Early Eocene Flora Of Horsefly, British Columbia, Canada And Its Phytogeographic Significance
Text-fig. 3. Pinaceae, Taxaceae. a: Pinus needle fascicle with 3 needles, UAPC-ALTA S 25088A. b: Pinus needle fascicle with at least 4 needles, UAPC-ALTA S 59496. c: Articulate Pinus seed (section Diploxylon) showing seed body partly detached from wing, BBM-PAL-P000007. d: Winged pinaceous seed with elongate, flattened wing and narrow seed body, BBM-PAL-P000048. e: Another winged pinaceous seed with very narrow seed body, BBM-PAL-P000008. f: Amentotaxus leaf, UAPC-ALTA S S25086A. g: Higher magnification counterpart of (f) showing abaxial (lower) leaf surface with two parallel stomatal bands and tapered leaf tip S 25086B. h: Higher magnification of specimen in (f) showing adaxial (upper) leaf surface with detail of single midvein. Scale bars: a–e, g, h = 1 cm, f = 2 cm.
Cross-sectional serial block-face images of rat tail tendon fascicle
<p>Cross-sectional serial block-face images of rat tail tendon fascicles</p> <p>resolution: 10nm x 10nm x 200nm</p> <p>432 slices</p> <p>Copyright Babak N. Safa - Elliott Lab University of Delaware 2019</p>
Figure 2. Pseudonereis anomala Gravier, 1901 syntypes NMHN POLY TYPE 423. A, heterogomph falcigers neuropodium ventral fascicle from chaetiger 37. B, notopodial homogomph falciger from chaetiger 37 in Revision of Pseudonereis (Polychaeta, Nereididae)
Figure 2. Pseudonereis anomala Gravier, 1901 syntypes NMHN POLY TYPE 423. A, heterogomph falcigers neuropodium ventral fascicle from chaetiger 37. B, notopodial homogomph falciger from chaetiger 37.
FIGURE 2. A–L. Saurauia decolorata. A. Branchlets showing the fascicled inflorescence. B in Saurauia decolorata (Actinidiaceae), a new species from Mindanao, the Philippines
FIGURE 2. A–L. Saurauia decolorata. A. Branchlets showing the fascicled inflorescence. B. Branchlets showing the rusty-colored tomentum and ovate to ovate-lanceolate scales and shorter orbicular to elliptic ovate scales. C. Leaf base and abaxial surface. D. Flower E. Fasciculate-cymose inflorescences. F. Calyx G. Ovary and styles H. Longitudinal anther dehiscence and dorsifixed filament insertion. I. Pinkish green outer sepals with sparse lanceolate scales. J. Intermediate sepal exhibiting the outer and inner sepal morph. K. Petaloid inner sepals L. Fan-shaped petals. Photos A and E by Darin Penneys, G by Daryl Salas, and B–J Shiella Mae Olimpos.
FIGURE. Inflorescence of Hylaeaicum. A. H. myrmecophilum (Leme 2555). B. H. levianum (Leme 5639-A). C–D. H. wurdackii (Leme 2567). C. Top view. D. Outer primary fascicle, with secondary fascicles indicated by an arrow. E–G. H. eleutheropetalum var. eleutheropetalum (Leme 4491). E. Top view. F. Secondary fascicles indicated by an arrow. G. Outer primary fascicles, with secondary fascicles indicated by an arrow. H. H. margaretae (Leme 2331). I. H. tarapotoense (Leme 1977). J. H. aff. myrmecophilum (Leme 3487). K. H. pendulum (Leme 1979). in Re-evaluation of the Amazonian Hylaeaicum (Bromeliaceae: Bromelioideae) based on neglected morphological traits and molecular evidence
FIGURE. Inflorescence of Hylaeaicum. A. H. myrmecophilum (Leme 2555). B. H. levianum (Leme 5639-A). C–D. H. wurdackii (Leme 2567). C. Top view. D. Outer primary fascicle, with secondary fascicles indicated by an arrow. E–G. H. eleutheropetalum var. eleutheropetalum (Leme 4491). E. Top view. F. Secondary fascicles indicated by an arrow. G. Outer primary fascicles, with secondary fascicles indicated by an arrow. H. H. margaretae (Leme 2331). I. H. tarapotoense (Leme 1977). J. H. aff. myrmecophilum (Leme 3487). K. H. pendulum (Leme 1979).
Machine learning to extract muscle fascicle length changes from dynamic ultrasound images in real-time
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Data from: Fascicles from energy-storing tendons show an age-specific response to cyclic fatigue loading
Some tendons, such as the human Achilles and equine superficial digital flexor tendon (SDFT), act as energy stores, stretching and recoiling to increase efficiency during locomotion. Our previous observations of rotation in response to applied strain in SDFT fascicles suggest a helical structure, which may provide energy-storing tendons with a greater ability to extend and recoil efficiently. Despite this specialization, energy-storing tendons are prone to age-related tendinopathy. The aim of this study was to assess the effect of cyclic fatigue loading (FL) on the microstructural strain response of SDFT fascicles from young and old horses. The data demonstrate two independent age-related mechanisms of fatigue failure; in young horses, FL caused low levels of matrix damage and decreased rotation. This suggests that loading causes alterations to the helix substructure, which may reduce their ability to recoil and recover. By contrast, fascicles from old horses, in which the helix is already compromised, showed greater evidence of matrix damage and suffer increased fibre sliding after FL, which may partially explain the age-related increase in tendinopathy. Elucidation of helix structure and the precise alterations occurring owing to both ageing and FL will help to develop appropriate preventative and repair strategies for tendinopathy.
Data from: Fascicles from energy-storing tendons show an age-specific response to cyclic fatigue loading
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Data from: Operating length and velocity of human M. vastus lateralis fascicles during vertical jumping
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Genome-wide analysis of mechano-responsive gene expression by tenocytes in fascicles subjected to cyclic tensile strain
GEO Series GSE12206. Rattus norvegicus. 12 samples. Type: Expression profiling by array.
WBV on Fascicle Lenght and Knee Joint Angle in CP
ClinicalTrials.gov study NCT06600984. IPD Sharing: NO. Countries: 1. Publications: 0.
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Allen Brain Atlas
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