Artists who paint with their feet have finely tuned toe maps in their brains. The study opens up questions about organizational principles of the whole body system.
Researchers have developed a sensor-instrumented glove for prosthetic hand controls which can sense pressure, temperature, and hydration using electronic chips sending sensory data via a wristwatch.
A new prosthetic hand enables amputees to regain a subtle, close to natural, sense of touch.
A new MRI study reveals the brain retains neural 'fingerprints' of a missing hand, decades after amputation and regardless of whether the person experiences phantom limb sensations.
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··6 min readResearchers present a new theory which states, following amputation, the neural circuitry connected to the missing limb becomes entangled with other neural networks, specifically ones responsible for pain perception.
A new study reports amputees often feel as though their prosthetic limb is part of their body.
Researchers have developed a new electronic skin that can allow amputees to perceive touch sensations via their prosthesis. The technology, dubbed e-dermis, can recreate the sense of touch and pain by sensing stimuli and relaying impulses back to peripheral nerves.
Researchers have developed a new prosthetic arm that stimulates the nerves in the amputated limb, allowing the patient to feel the sense of touch.
Mapping brain activity of able body people traversing different terrains on a treadmill may lead to the development of better prosthetics, U of H researchers report.
Researchers report amputees are able to control a robotic arm with help of brain implants and BMI technology. The study details how brain areas that control both the intact arm and amputated limb can create new connections and learn to control the robotic arm, even years following the loss of a limb.
Following targeted motor and sensory reinnervation, a procedure that reroutes residual limb nerves to intact muscles and skin in amputees, the brain remaps both motor and sensory pathways. Additionally, researchers note, TMSR may help counteract poorly adapted cortical plasticity following amputation.
A new bionic fingertip that is surgically connected to nerves in the upper arm allows amputees to feel texture, a new study reports.
