منابع مشابه
A brain-controlled exoskeleton with cascaded event-related desynchronization classifiers
This paper describes a brain-machine interface for the online control of a powered lower-limb exoskeleton based on electroencephalogram (EEG) signals recorded over the user’s sensorimotor cortical areas. We train a binary decoder that can distinguish two different mental states, which is applied in a cascaded manner to efficiently control the exoskeleton in three different directions: walk fron...
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The Myotron is a new type of instrument for the dynamic measurement of skeletal muscle forces and behavior. It is basically a servo-controlled exoskeleton with integral force and position transducers (non-myoelectric). A two-axis instrument was designed and fabricated to establish the practicality and medical utility of such a device. In-hospital evaluation of the instrument as a medical resear...
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Locomotor adaptation in humans is not well understood. To provide insight into the neural reorganization that occurs following a significant disruption to one's learned neuromuscular map relating a given motor command to its resulting muscular action, we tied the mechanical action of a robotic exoskeleton to the electromyography (EMG) profile of the soleus muscle during walking. The powered exo...
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The evolution to bipedalism forced humans to develop suitable strategies for dynamically controlling their balance, ensuring stability, and preventing falling. The natural aging process and traumatic events such as lower-limb loss can alter the human ability to control stability significantly increasing the risk of fall and reducing the overall autonomy. Accordingly, there is an urgent need, fr...
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Spinal cord and other local injuries often lead to partial paralysis while the brain stays fully functional. When this partial paralysis occurs in the hand, these individuals are not able to execute daily activities on their own even if their arms are functional. To remedy this problem, a lightweight, low-profile orthotic exoskeleton has been designed to restore dexterity to paralyzed hands. Th...
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ژورنال
عنوان ژورنال: International Journal of Engineering Technology and Management Sciences
سال: 2021
ISSN: 2581-4621
DOI: 10.46647/ijetms.2021.v05i02.002