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3d printed custom acrylic ring  (Formlabs Inc)

 
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    Structured Review

    Formlabs Inc 3d printed custom acrylic ring
    a) Task design: Participant was instructed to imagine and attempt to rest, close or open his hand by following visual instructions on a screen (gray hand) and to hold the position for variable periods of time. b) Targeted activation of the participant’s own hand using cortically mediated NMES to perform open and close movements, in this case to grasp and feel another person’s hand. c) <t>3D</t> <t>printed</t> low-profile active orthosis and the sensory percept activated during grasping. d) Percentage of sessions in which an electrode was tuned to Open vs. Rest (left) or Close vs. Rest (right) hand positions, out of 28 sessions (Kruskal-Wallis with post-hoc pairwise comparison Dunnett’s test, p < 0.05). e) A LSTM decoder was trained on 20 blocks of data and fixed over time using ten electrodes as features (see d, bold black border). Decoded conditions were rest, open, close (3-class) and reaching (4-class). Classification accuracies remained stable 5 months later. f) Activities of daily living such as drinking from a cup (left) and self-feeding (right) performed by the participant using both the gains obtained from tSCS therapy and the cortically mediated orthosis.
    3d Printed Custom Acrylic Ring, supplied by Formlabs Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/3d printed custom acrylic ring/product/Formlabs Inc
    Average 86 stars, based on 1 article reviews
    3d printed custom acrylic ring - by Bioz Stars, 2026-06
    86/100 stars

    Images

    1) Product Images from "Restoring Cortically Mediated Movement and Sensation in Complete Tetraplegia"

    Article Title: Restoring Cortically Mediated Movement and Sensation in Complete Tetraplegia

    Journal: medRxiv

    doi: 10.1101/2025.08.19.25330198

    a) Task design: Participant was instructed to imagine and attempt to rest, close or open his hand by following visual instructions on a screen (gray hand) and to hold the position for variable periods of time. b) Targeted activation of the participant’s own hand using cortically mediated NMES to perform open and close movements, in this case to grasp and feel another person’s hand. c) 3D printed low-profile active orthosis and the sensory percept activated during grasping. d) Percentage of sessions in which an electrode was tuned to Open vs. Rest (left) or Close vs. Rest (right) hand positions, out of 28 sessions (Kruskal-Wallis with post-hoc pairwise comparison Dunnett’s test, p < 0.05). e) A LSTM decoder was trained on 20 blocks of data and fixed over time using ten electrodes as features (see d, bold black border). Decoded conditions were rest, open, close (3-class) and reaching (4-class). Classification accuracies remained stable 5 months later. f) Activities of daily living such as drinking from a cup (left) and self-feeding (right) performed by the participant using both the gains obtained from tSCS therapy and the cortically mediated orthosis.
    Figure Legend Snippet: a) Task design: Participant was instructed to imagine and attempt to rest, close or open his hand by following visual instructions on a screen (gray hand) and to hold the position for variable periods of time. b) Targeted activation of the participant’s own hand using cortically mediated NMES to perform open and close movements, in this case to grasp and feel another person’s hand. c) 3D printed low-profile active orthosis and the sensory percept activated during grasping. d) Percentage of sessions in which an electrode was tuned to Open vs. Rest (left) or Close vs. Rest (right) hand positions, out of 28 sessions (Kruskal-Wallis with post-hoc pairwise comparison Dunnett’s test, p < 0.05). e) A LSTM decoder was trained on 20 blocks of data and fixed over time using ten electrodes as features (see d, bold black border). Decoded conditions were rest, open, close (3-class) and reaching (4-class). Classification accuracies remained stable 5 months later. f) Activities of daily living such as drinking from a cup (left) and self-feeding (right) performed by the participant using both the gains obtained from tSCS therapy and the cortically mediated orthosis.

    Techniques Used: Activation Assay, Comparison



    Similar Products

    3d printed custom acrylic ring  (Formlabs Inc)
    86
    Formlabs Inc 3d printed custom acrylic ring
    a) Task design: Participant was instructed to imagine and attempt to rest, close or open his hand by following visual instructions on a screen (gray hand) and to hold the position for variable periods of time. b) Targeted activation of the participant’s own hand using cortically mediated NMES to perform open and close movements, in this case to grasp and feel another person’s hand. c) <t>3D</t> <t>printed</t> low-profile active orthosis and the sensory percept activated during grasping. d) Percentage of sessions in which an electrode was tuned to Open vs. Rest (left) or Close vs. Rest (right) hand positions, out of 28 sessions (Kruskal-Wallis with post-hoc pairwise comparison Dunnett’s test, p < 0.05). e) A LSTM decoder was trained on 20 blocks of data and fixed over time using ten electrodes as features (see d, bold black border). Decoded conditions were rest, open, close (3-class) and reaching (4-class). Classification accuracies remained stable 5 months later. f) Activities of daily living such as drinking from a cup (left) and self-feeding (right) performed by the participant using both the gains obtained from tSCS therapy and the cortically mediated orthosis.
    3d Printed Custom Acrylic Ring, supplied by Formlabs Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/3d printed custom acrylic ring/product/Formlabs Inc
    Average 86 stars, based on 1 article reviews
    3d printed custom acrylic ring - by Bioz Stars, 2026-06
    86/100 stars
    		  Buy from Supplier

    Image Search Results


    a) Task design: Participant was instructed to imagine and attempt to rest, close or open his hand by following visual instructions on a screen (gray hand) and to hold the position for variable periods of time. b) Targeted activation of the participant’s own hand using cortically mediated NMES to perform open and close movements, in this case to grasp and feel another person’s hand. c) 3D printed low-profile active orthosis and the sensory percept activated during grasping. d) Percentage of sessions in which an electrode was tuned to Open vs. Rest (left) or Close vs. Rest (right) hand positions, out of 28 sessions (Kruskal-Wallis with post-hoc pairwise comparison Dunnett’s test, p < 0.05). e) A LSTM decoder was trained on 20 blocks of data and fixed over time using ten electrodes as features (see d, bold black border). Decoded conditions were rest, open, close (3-class) and reaching (4-class). Classification accuracies remained stable 5 months later. f) Activities of daily living such as drinking from a cup (left) and self-feeding (right) performed by the participant using both the gains obtained from tSCS therapy and the cortically mediated orthosis.

    Journal: medRxiv

    Article Title: Restoring Cortically Mediated Movement and Sensation in Complete Tetraplegia

    doi: 10.1101/2025.08.19.25330198

    Figure Lengend Snippet: a) Task design: Participant was instructed to imagine and attempt to rest, close or open his hand by following visual instructions on a screen (gray hand) and to hold the position for variable periods of time. b) Targeted activation of the participant’s own hand using cortically mediated NMES to perform open and close movements, in this case to grasp and feel another person’s hand. c) 3D printed low-profile active orthosis and the sensory percept activated during grasping. d) Percentage of sessions in which an electrode was tuned to Open vs. Rest (left) or Close vs. Rest (right) hand positions, out of 28 sessions (Kruskal-Wallis with post-hoc pairwise comparison Dunnett’s test, p < 0.05). e) A LSTM decoder was trained on 20 blocks of data and fixed over time using ten electrodes as features (see d, bold black border). Decoded conditions were rest, open, close (3-class) and reaching (4-class). Classification accuracies remained stable 5 months later. f) Activities of daily living such as drinking from a cup (left) and self-feeding (right) performed by the participant using both the gains obtained from tSCS therapy and the cortically mediated orthosis.

    Article Snippet: The servo was coupled with a magnetic release to a cord which was attached to a 3D printed custom acrylic ring (Formlabs Form 2) using BioMed Clear Resin.

    Techniques: Activation Assay, Comparison