The utilization of a bionic hand in everyday activities led to enhanced functionality of the prosthetic, minimized discomfort following amputation, and an elevated quality of life. Throughout a study, sensations produced by direct neural stimulation were consistently felt on the phantom hand. Presently, the patient continues to incorporate the prosthesis into their daily routine.
The effectiveness of traditional artificial limbs is impeded by limited and unreliable control, as well as discomfort. However, the implementation of neuromusculoskeletal interfaces can overcome these challenges and facilitate the use of a prosthesis with dependable neural control integrated into the skeletal structure.
The amputation of a hand significantly impairs one’s ability to interact with objects and carry out both simple and complex tasks. Various upper-limb prosthetic devices are designed to restore functionality, with a range of anthropomorphic features, ranging from basic hooks and grippers to highly realistic hand-like robotic devices that match the patient’s skin color.
However, the effectiveness of these assistive devices lies not just in their physical attributes, but also in their reliable control. Additionally, for prosthetic limbs to be truly beneficial, it is essential that they offer comfort and can be worn consistently throughout the day, every day.
The attachment of prosthetic limbs (mechanical interface) poses significant challenges for users. Similarly, ensuring dependable control of the prosthetic device is of utmost importance for individuals with amputations. In this scenario, the issue primarily arises from the interface between the device and the user’s sensorimotor system (control interface). Consequently, the interface between humans and their prostheses plays a vital role in restoring functionality.
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