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8,060 results for “injury”
Bilateral back extensor exosuit (BBEX) for multidimensional force assistance and prevention of spinal overuse injuries during lifting
<p>Lumbar spine injuries resulting from heavy or repetitive lifting remain a prevalent concern in workplaces. Back-support devices have been developed to mitigate these injuries by aiding workers during lifting tasks. However, existing devices often fall short in providing multidimensional force assistance for asymmetric lifting - an essential feature for practical workplace use. Additionally, validation of device safety across the entire human spine has been lacking. This paper introduces the Bilateral Back Extensors Exosuit (BBEX), a robotic back-support device designed to address both functionality and safety concerns. The design of the BBEX draws inspiration from the anatomical characteristics of the human spine and back extensor muscles. Employing a multi-degree-of-freedom architecture and serially connected linear actuators, the device's components are strategically arranged to closely mimic the biomechanics of the human spine and back extensor muscles. To establish the efficacy and safety of the BBEX, a series of human-subject experiments were conducted. Eleven healthy male participants engaged in symmetric and asymmetric lifting tasks while wearing the BBEX. The results confirm the ability of the BBEX to preserve the natural range of motion of the back and to provide effective multidimensional force assistance. Moreover, comprehensive safety validation was achieved through analyses of muscle fatigue in the upper and the lower erector spinae muscles, as well as mechanical loading on spinal joints during both lifting scenarios. By seamlessly integrating functionality inspired by human biomechanics with a focus on safety, this study offers a promising solution to address the persistent challenge of preventing lumbar spine injuries in demanding work environments.</p>
FIGURE 7 in Two new species of tortricid moths (Lepidoptera: Olethreutinae: Olethreutini) injurious to Picea crassifolia in China
FIGURE 7. Male genitalia of Pseudohermenias absimilis sp. nov. (Holotype, slide no. SXL20101); 7a. Phallus; 7b. Cornuti.
FIGURE 8 in Two new species of tortricid moths (Lepidoptera: Olethreutinae: Olethreutini) injurious to Picea crassifolia in China
FIGURE 8. Male genitalia of Pseudohermenias linxica sp. nov. (Holotype, slide no. SXL20570); 8a. Phallus; 8b. Teeth of phallus.
FIGURES 3–4 in Two new species of tortricid moths (Lepidoptera: Olethreutinae: Olethreutini) injurious to Picea crassifolia in China
FIGURES 3–4. Hind legs of Pseudohermenias spp. 3. P. absimilis sp. nov. (Paratype); 4. P. linxica sp. nov. (Paratype).
FIGURES 9–10 in Two new species of tortricid moths (Lepidoptera: Olethreutinae: Olethreutini) injurious to Picea crassifolia in China
FIGURES 9–10. Female genitalia of Pseudohermenias spp. 9. P. absimilis sp. nov. (Paratype, slide no. SXL20099); 10. P. linxica sp. nov. (Paratype, slide no. YWX18365).
FIGURES 5–6 in Two new species of tortricid moths (Lepidoptera: Olethreutinae: Olethreutini) injurious to Picea crassifolia in China
FIGURES 5–6. Adults of Pseudohermenias spp. 5. P. absimilis sp. nov. (Holotype); 6. P. linxica sp. nov. (Holotype).
Epithelial restitution defect in neonatal jejunum is rescued by juvenile mucosal homogenate in a pig model of intestinal ischemic injury and repair, Supporting Data Files
<p>Supporting data for PLOS One 2018 manuscript PONE-S-18-23597</p>
Pilot data from the PeerCorps-CIPCS Nzega Pilot Injury Survey
<p>Anonymized trauma survey data from the Nzega District Hospital.</p>
Usability, Acceptability, User Experience, Human-Device Interaction, and Ergonomics in Two Mobile FES-Cycling Systems for Individuals with Spinal Cord Injury
<p>This database originates from a study comparing two FES-cycling systems: the <strong>commercial BerkelBike Pro</strong> and a <strong>recumbent FES-bike prototype</strong> developed by the team at Politecnico di Milano. The aim of the study was to evaluate and compare the <strong>usability</strong>, <strong>acceptability</strong>, <strong>user experience</strong>, <strong>human-device interaction</strong>, and <strong>ergonomics</strong> of these two devices for individuals with spinal cord injury (SCI).</p> <p>The study involved 15 participants with SCI, covering a wide range of ages (18 to 65 years) and injury types (both complete and incomplete, at acute and chronic phases). Each participant underwent three sessions with both FES-cycling devices:</p> <ul> <li><strong>First session</strong>: Dedicated to setting up the system for each participant. For both the BerkelBike Pro and the FES-bike prototype, the system settings were tailored to meet individual needs, ensuring optimal comfort and function.</li> <li><strong>Second and third sessions</strong>: Focused on actual training, where participants used the devices to engage in cycling activities.</li> </ul> <p>At the end of the <strong>third session</strong>, participants completed a series of questionnaires to assess the usability, acceptability, user experience, and ergonomics of both devices. These questionnaires form the core of the study’s data collection and are central to understanding participants' interactions with the FES-cycling systems.</p> <p>The database is organized as follows:</p> <ol> <li><strong>Demographic data</strong>: The first page contains demographic information, including participants' age, gender, height, weight, time after injury, injury type (ASIA grade), and injury level.</li> <li><strong>PGWBI scores</strong>: The second page includes baseline data collected using the <strong>Psychological General Well-Being Index (PGWBI)</strong>, which assesses the participants' emotional and psychological state before engaging with the devices. The PGWBI consists of 22 questions grouped into 6 items: "anxiety", "depression", "positivity", "self-control", "health" and "vitality”. The responses are assessed on a 6-point scale ranging from 0 to 5. The score contributions for each question are then added together and transformed to achieve the final score that can range from 0 to 110.</li> <li><strong>SUS scores</strong>: The third page contains the results from the <strong>System Usability Scale (SUS)</strong>, a standard 10-item questionnaire that evaluates the usability of each FES-cycling system based on user ratings. The SUS is evaluated using a 5-point Likert scale, where 1 corresponds to strongly disagree, while 5 to strongly agree. The score contributions for each question are then added together and multiplied by 2.5 to achieve the final score that can range from 0 to 100, where higher scores indicate better usability.</li> <li><strong>TAM-3 scores</strong>: The fourth page presents data from the <strong>Technology Acceptance Model 3 (TAM-3)</strong>, which measures how participants perceive the ease of use and the usefulness of the devices. . The TAM-3 consists of 50 questions grouped into 14 items. These items include “perceived usefulness”, “perceived ease of use”, “self-efficacy”, “perception of external control”, “playfulness”, “anxiety”, “enjoyment”, “subjective norm”, “voluntariness”, “image”, “relevance”, “output quality”, “result demonstrability” and “behavioral intention”. The items are investigated using a 7-point Likert scale, where 1 corresponds to strongly disagree, while 7 to strongly agree.</li> <li><strong>UEQ scores</strong>: The fifth page includes responses from the <strong>User Experience Questionnaire (UEQ)</strong>, evaluating participants' experience with the devices. The UEQ consists of 26 questions grouped in six items: “attractiveness”, “perspicuity”, “efficiency”, “dependability”, “stimulation” and “novelty”. Questions are scored using a 7-point Likert scale, where 1 corresponds to strongly disagree, while 7 to strongly agree. Then scores per item are transformed using a scale ranging from -3 to +3, with +3 representing the most positive value (extremely good) and -3 the most negative one (horribly bad). Values between -0.8 and 0.8 represent a neutral evaluation of the corresponding scale, values > 0.8 represent a positive evaluation and values < -0.8 represent a negative one.</li> <li><strong>Custom questionnaire scores</strong>: The sixth page contains data from a <strong>custom-designed questionnaire</strong>, created specifically for this study to assess the ergonomics of the two FES-cycling systems, with particular attention to human-device interaction at both the physical and psychological levels. It consists of 12 questions covering four items: the transfer from/to the bikes and the initial tuning, bike comfort, its accessibility, and the ease of interaction. Questions are evaluated using a 5-point Likert scale, where 1 corresponds to strongly disagree/very uncomfortable, while 5 to strongly agree/very comfortable.</li> </ol> <p>This comprehensive data collection allows for a thorough comparison of the two FES-cycling systems in terms of user experience and overall acceptability in the SCI population.</p> <p>Please cite the following manuscript when using this database:<br>Nossa R, Biffi E, Sanna N, Diella E, Guanziroli E, Ferrari F, Ferrante S, Molteni F, Pedrocchi A, Tarabini M, Ambrosini E. Assessment of User Experience, Acceptability, Usability, Human-Device Interaction, and Ergonomics in Two Mobile FES-Cycling Systems for Individuals With Spinal Cord Injury. Artif Organs. 2025 Apr 16. doi: 10.1111/aor.15007. Epub ahead of print. PMID: 40237144.</p>
Transcutaneous spinal cord stimulation enhances motor score and gait recovery in incomplete spinal cord injury. A double-blind randomized controlled trial
<p><strong><span>Background: </span></strong><span>Although transcutaneous spinal cord stimulation (tSCS) has been suggested as a safe and feasible intervention for gait rehabilitation, no studies have determined its effectiveness compared to sham stimulation.</span></p> <p><strong><span>Objective: </span></strong><span>To determine the effectiveness of tSCS combined with robotic-assisted gait training (RAGT) on lower limb muscle strength and walking function in incomplete spinal cord injury (iSCI) participants.</span></p> <p><strong><span>Methods: </span></strong><span>A randomized, double-blind, sham-controlled clinical trial was designed. Twenty-seven subacute iSCI participants were randomly allocated to tSCS or sham-tSCS group. The intervention consisted of 20 sessions of standard Lokomat walking training enhanced with tSCS. Primary outcomes were the lower extremity motor score (LEMS) and dynamometry. Secondary outcomes included the 10-Meter Walk Test (10MWT), the Timed Up and Go test (TUG), the 6-Minute Walk test (6MWT), the Spinal Cord Independence Measure III (SCIM III) and the Walking Index for Spinal Cord Injury II (WISCI-II). Assessments were performed before and after the intervention and at 1-month follow-up.</span></p> <p><strong><span>Results: </span></strong><span>Although no significant differences between groups were detected after the intervention, the tSCS group showed greater effects than the sham-tSCS group for LEMS (3.4 points; p=0.033), 10MWT (37.5s; p=0.030), TUG (47.7s; p=0.009), and WISCI-II (3.4 points; p=0.023) at the 1-month follow-up. Furthermore, the percentage of subjects who were able to walk at the follow-up was greater in the tSCS group (85.7%) compared to the sham group (43.1%; p=0.029).</span></p> <p><strong><span>Conclusions:</span></strong><span> The combination of standard RAGT with tSCS for 20 sessions was effective for LEMS and gait recovery in subacute iSCI participants after one month of follow-up.</span></p> <p><strong><span>Key words: </span></strong><span>Spinal cord injury; Transcutaneous spinal cord stimulation; Lokomat; Robotic-assisted gait training; Motor function; </span><span>Gait rehabilitation.</span></p>
Figures for the publication ''The role of small extracellular vesicles and microRNA as their cargo in the spinal cord injury pathophysiology and therapy''
Open the record for dataset details and reuse information.
Artificial Intelligence-Based Quantitative Study of Biopsies in Acute and Chronic Kidney Injury
<p>zhe data used in “Artificial Intelligence-Based Quantitative Study of Biopsies in Acute and Chronic Kidney Injury”</p>
FIGURES 11–14 in Notes on Coleophora (Lepidoptera: Coleophoridae) injurious to Lycium (Solanaceae), with descriptions of two new species from China
FIGURES 11–14. Coleophora neolycii sp. n. 11, male genitalia (gen slide no. L96469); 12, valva and sacculus enlarged; 13, cornuti enlarged; 14, abdomen.
FIGURES 5–10. Male genitalia and abdomen. 5–7 in Notes on Coleophora (Lepidoptera: Coleophoridae) injurious to Lycium (Solanaceae), with descriptions of two new species from China
FIGURES 5–10. Male genitalia and abdomen. 5–7, Coleophora mosasaurus (Falkovitsh): 5, male genitalia (gen slide no. L96144); 6, valva and sacculus enlarged; 7, abdomen. 8–10: Coleophora ningxiana sp. n.; 8. male genitalia (gen slide no. L96165); 9, valva and sacculus enlarged; 10, abdomen.
FIGURES 1–4. Adults and larval case. 1 in Notes on Coleophora (Lepidoptera: Coleophoridae) injurious to Lycium (Solanaceae), with descriptions of two new species from China
FIGURES 1–4. Adults and larval case. 1, Coleophora mosasaurus (Falkovitsh); 2, Coleophora ningxiana sp. n.; 3, Coleophora neolycii sp. n.; 4, larval case of Coleophora neolycii sp. n.
FIGURES 15–16. Female genitalia. 15 in Notes on Coleophora (Lepidoptera: Coleophoridae) injurious to Lycium (Solanaceae), with descriptions of two new species from China
FIGURES 15–16. Female genitalia. 15, Coleophora ningxiana sp. n. (gen slide no. L96470); 16, Coleophora neolycii sp. n. (gen slide no. L96166).
Dataset for Subnormothermic ex vivo lung perfusion attenuates ischemia reperfusion injury from donation after circulatory death donors
<p>Use of normothermic <i>ex vivo</i> lung perfusion (EVLP) was adopted in clinical practice to assess the quality of marginal donor lungs. Subnormothermic perfusion temperatures are in use among other solid organs to improve biochemical, clinical and immunological parameters. In a rat EVLP model of donation after circulatory death (DCD) lung donors, we tested the effect of four subnormothermic EVLP temperatures that could further improve organ preservation. Warm ischemic time was of 2 hours. EVLP time was of 4 hours. Lung physiological data were recorded and metabolic parameters were assessed. Lung oxygenation at 21°C and 24°C were significantly improved whereas pulmonary vascular resistance and edema formation at 21°C EVLP were significantly worsened when compared to 37°C EVLP. The perfusate concentrations of potassium ions and lactate exiting the lungs with 28°C EVLP were significantly lower whereas sodium and chlorine ions with 32°C EVLP were significantly higher when compared to 37°C EVLP. Also compared to 37°C EVLP, the pro-inflammatory chemokines MIP2, MIP-1α, GRO-α, the cytokine IL-6 were significantly lower with 21°C, 24°C and 28°C EVLP, the IL-18 was significantly lower but only with 21°C EVLP and IL-1β was significantly lower at 21°C and 24°C EVLP. Compared to the 37°C EVLP, the lung tissue ATP content after 21°C, 24°C and 28°C EVLP were significantly higher, the carbonylated protein content after 28°C EVLP was significantly lower and we measured significantly higher myeloperoxidase activities in lung tissues with 21°C, 24°C and 32°C. The 28°C EVLP demonstrated acceptable physiological variables, significantly higher lung tissue ATP content and decreased tissue carbonylated proteins with reduced release of pro-inflammatory cytokines. In conclusion, the 28°C EVLP is a non inferior setting in comparison to the clinically approved 37°C EVLP and significantly improve biochemical, clinical and immunological parameters and may reduce I/R injuries of DCD lung donors.</p>
data set related to article Suicidal ideation, suicidal attempts and non-suicidal self-injuries in referred adolescents
<p>This record contains raw data to article Suicidal ideation, suicidal attempts and non-suicidal self-injuries in referred adolescents</p>
Additional File 1 and Notebook Code for "Machine learning approaches for hospital acquired pressure injuries: a retrospective study of electronic medical records"
<p>Supplementary materials (Pressure_Injuries_Additional_File_1_final_double_blind.pdf) and Jupyter Notebook code (HAPI_Prediction_Script.pdf) developed as supplement for study "Machine learning approaches for hospital acquired pressure injuries: a retrospective study of electronic medical records".</p>
Time Dependent Analysis of Rat Microglial Markers in Traumatic Brain Injury Reveals Dynamics of Distinct Cell Subpopulations
<p>The repository contains seven zip files for flow cytometry data for rat microglia following Controlled cortical impact (CCI) collected at seven time points: 3 hours, 1 day, 2 days, 7 days 14 days, 21 days and 28 days.</p> <p>Each file contains 24 CSV files converted from the raw fcs file and text files that contain meta data about the file.</p> <p>Each file name depicts the information of whether it is Panel A (M1 in the file name) or Panel B (M2 in the file name) measurement and whether the measurement was conducted on the ipsilateral (ipsi) or contralateral (contra) side of the CCI, or sham conducted on the ipsilateral (ipsi) or contralateral (contra) sides.</p> <p>Below is the description of the columns of each file:</p> <table> <tbody> <tr> <td> <p><strong>File column name</strong></p> </td> <td> <p><strong>Original name</strong></p> </td> <td> <p><strong>Panel A (M1) context</strong></p> </td> <td> <p><strong>PAnel B (M2) context</strong></p> </td> <td> <p><strong>Description</strong></p> </td> </tr> <tr> <td> <p>F0</p> </td> <td> <p>FSC-A</p> </td> <td> <p>FSC-A</p> </td> <td> <p>FSC-A</p> </td> <td> <p>Forward scattering Area</p> </td> </tr> <tr> <td> <p>F1</p> </td> <td> <p>FSC-H</p> </td> <td> <p>FSC-H</p> </td> <td> <p>FSC-H</p> </td> <td> <p>Forward scattering Height</p> </td> </tr> <tr> <td> <p>F2</p> </td> <td> <p>FSC-W</p> </td> <td> <p>FSC-W</p> </td> <td> <p>FSC-W</p> </td> <td> <p>Forward scattering Width</p> </td> </tr> <tr> <td> <p>F3</p> </td> <td> <p>SSC-A</p> </td> <td> <p>SSC-A</p> </td> <td> <p>SSC-A</p> </td> <td> <p>Side scattering area</p> </td> </tr> <tr> <td> <p>F4</p> </td> <td> <p>FITC-A</p> </td> <td> <p>FITC-A</p> </td> <td> <p>FITC-A</p> </td> <td> <p>Fluorescein isothiocyanate</p> </td> </tr> <tr> <td> <p>F5</p> </td> <td> <p>PE-A</p> </td> <td> <p>CD32</p> </td> <td> <p>CD200R</p> </td> <td> <p>Protein expression</p> </td> </tr> <tr> <td> <p>F6</p> </td> <td> <p>PerCP-Cy5-5-A</p> </td> <td> <p>-</p> </td> <td> <p>CD163</p> </td> <td> <p>Protein expression</p> </td> </tr> <tr> <td> <p>F7</p> </td> <td> <p>PE-Cy7-A</p> </td> <td> <p>CD11</p> </td> <td> <p>CD11</p> </td> <td> <p>Protein expression</p> </td> </tr> <tr> <td> <p>F8</p> </td> <td> <p>BV421-A</p> </td> <td> <p>P2Y12</p> </td> <td> <p>P2Y12</p> </td> <td> <p>Protein expression</p> </td> </tr> <tr> <td> <p>F9</p> </td> <td> <p>BV510-A</p> </td> <td> <p>-</p> </td> <td> <p>-</p> </td> <td> <p>Dye </p> </td> </tr> <tr> <td> <p>F10</p> </td> <td> <p>Alexa Fluor 647-A</p> </td> <td> <p>CD86</p> </td> <td> <p>RT1B</p> </td> <td> <p>Protein expression</p> </td> </tr> <tr> <td> <p>F11</p> </td> <td> <p>APC-Cy7-A</p> </td> <td> <p>CD45</p> </td> <td> <p>CD45</p> </td> <td> <p>Protein expression</p> </td> </tr> <tr> <td> <p>F12</p> </td> <td> <p>Event Time</p> </td> <td> <p>Event Time</p> </td> <td> <p>Event Time</p> </td> <td>Event Time</td> </tr> </tbody> </table>
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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.