関連する実験動画

Updated: May 10, 2026

Paradigms of Lower Extremity Electrical Stimulation Training After Spinal Cord Injury
08:07

Paradigms of Lower Extremity Electrical Stimulation Training After Spinal Cord Injury

Published on: February 1, 2018

12.8K

脊髄刺激中の筋肉の疲労と,脳性麻痺の小児における足首の抵抗性外骨格の使用

Charlotte R DeVol, Victoria M Landrum, Siddhi R Shrivastav

    medRxiv : the preprint server for health sciences
    |September 5, 2025
    PubMed
    まとめ

    脳性麻痺 (CP) の小児のトレッドミールトレーニング中に,皮膚経脊髄刺激 (tSCS) が足首の外骨格の疲労を軽減する可能性があります. この発見は,過労を予防し,リハビリテーション中の運動学習を高めるのに役立ちます.

    さらに関連する動画

    Quantifying Arms and Legs Contributions during Repetitive Electrically-Assisted Sit-To-Stand Exercise in Paraplegics: A Pilot Study08:40

    Quantifying Arms and Legs Contributions during Repetitive Electrically-Assisted Sit-To-Stand Exercise in Paraplegics: A Pilot Study

    Published on: November 11, 2022

    1.2K
    The Muscle Cuff Regenerative Peripheral Nerve Interface for the Amplification of Intact Peripheral Nerve Signals07:30

    The Muscle Cuff Regenerative Peripheral Nerve Interface for the Amplification of Intact Peripheral Nerve Signals

    Published on: January 13, 2022

    2.1K

    関連する概念動画

    Skeletal Muscle Relaxants: Adverse Effects01:21

    Skeletal Muscle Relaxants: Adverse Effects

    Skeletal muscle relaxants are widely used for muscle paralysis and relieving pain following any muscle injury or stiffness. However, depending on the drug type, they can have adverse effects that range from mild to severe. Usually, nondepolarizing neuromuscular blockers have minimal side effects. For example, drugs like d-tubocurarine, cisatracurium, and rocuronium cause hypotension, whereas drugs like baclofen, when stopped abruptly, can lead to the recurrence of spastic conditions.
    Unlike...
    Muscle Stimulation Frequency01:22

    Muscle Stimulation Frequency

    The contraction strength of muscles is regulated by motor neurons, which modulate the frequency of action potentials dispatched to the motor units based on the body's requirements. This process of varying the muscle stimulation frequency allows muscles to contract with a force that is precisely tailored to the needs of the moment, whether lifting a feather or a heavy box.
    Wave summation
    At low firing rates, motor neurons induce individual twitch contractions in muscle fibers. These twitches...
    Muscles of the Leg that Move the Foot and Toes01:28

    Muscles of the Leg that Move the Foot and Toes

    The human leg comprises an intricate system of muscles that facilitate the movement of feet and toes. Within this system, the muscles are categorized into the anterior, lateral, and posterior compartments, each with a unique set of muscles carrying out specific functions.
    Anterior Compartment
    The anterior compartment includes muscles that contribute to the dorsiflexion of the foot. This compartment houses the tibialis anterior, extensor hallucis longus, and extensor digitorum longus muscles.
    Reflex Activity01:08

    Reflex Activity

    A reflex activity is an automatic, involuntary response to specific stimuli. It is a part of our survival mechanism, designed to protect us from potential harm. For example, when a bright light suddenly shines into our eyes, we instinctively close them or look away. This is a simple reflex activity orchestrated by the nervous system without conscious thought or effort.
    A reflex exam is a diagnostic procedure performed by a healthcare professional to evaluate the functionality of a patient's...
    Somatic Spinal Reflexes01:22

    Somatic Spinal Reflexes

    Somatic spinal reflexes are rapid, involuntary muscular responses to external stimuli that involve the somatic musculature and the spinal cord.
    One of the most well-known somatic spinal reflexes is the stretch reflex, which is activated by the sudden stretching of a muscle. This reflex involves the activation of specialized sensory receptors called muscle spindles, which are located in the muscle tissue and detect changes in the length and speed of muscle contractions. When a muscle is suddenly...