Phantom limb

We were sent to evacuate another village. As we are marching, I can see the faces full of grief, despair and depression as they're leaving in their columns and us entering in ours. We pass by silently. A few moments pass by and all I can hear is a ear piercing ringing noise and the earth crying out as we were being attacked. I was lost among all of the smoke when suddenly all I can feel is the earth against my face. I hear a faint, “Quick, up, Albert” coming from Paul about three feet away from…

Methods Participants The participants were 29 college students, and there were both traditional and nontraditional students. They were enrolled in an Experimental Psychology course at Edinboro University of Pennsylvania. The participants completed the experiment as a learning exercise for the course. Materials A SMI iView X RED eye tracker (SensoMotoric Instruments, Berlin, Germany) with a video-based infrared camera was used in the experiment. There were four pictures that were used, a man…

Getting diagnosed paralyzed or losing a limb has to be one of the worst individual experiences a person can have. Thankfully, things could be looking up for these patients because DARPA, the Defense Advanced Research Projects Agency, has restored the sense of touch with a prosthetic arm given to a paralyzed person. Now, the patient can move the limbs with thought. “We’ve completed the circuit,” said DARPA program manager Justin Sanchez. “Prosthetic limbs that can be controlled by thoughts are…

People should be able to replace their limbs with technology Since the beginning of time, technology has allowed humans to meet various demands and push boundaries. Recently, there has been an upsurge in technologies that allow humans to go further, to restore and even improve natural functions or elements of the body itself. Due to the impact of bionics, technological advancements, and future developments, people should be able to replace limbs with technology. To begin, bionics have a huge…

In the Augmented Perception for Upper-Limb Rehabilitation study experimenters were looking at different hand postures and movements used in everyday skills. This was evaluated through identifying different motions of the arms, elbows, wrist, and fingers, and imitating these motions. With respect to identifying the motion, the participant either with or without a headset on, heard a beep, saw two stick figure arms, then saw either the left or right arm move and perform 1 of 4 actions (wiggle,…

This is a 60-year-old male with a 10/01/2015 date of injury. A specific mechanism of injury has not been described. DIAGNOSES: 1. Cervical discogenic pain/bilateral cervical facet pain C2-# and C5-C6/ cervical sprain/strain. 2. Bilateral cervical radicular pain C5-C6 L>R 3. Cervicogenic neck pain with cervicogenic headaches/bilateral occipital neuralgia. 4. Bilateral shoulder sprain/strain. 5. Bilateral wrist sprain/strain/bilateral carpal tunnel syndrome. 6. Bilateral hand/ first…

performance or walking performance. In addition, the article indicated that the degree of loss of the body part function significantly affect the choice of artificial foot characteristic. Further, the study showed that the subjects with their amputated lower-limb sensation intact prefer artificial foot characterized by the shortest flat area, while those who have lost their sensation with slightly longer flat…

A distal transhumeral amputation typically occurs above the elbow. Cheesborough et al. suggest preserving the humerus bone segment at an approximate length of 6 to 8 cm. In addition to the length they recommend fixating the humerus at a 70 degree angle with a metal plate to give the arm rotational and leverage control when using a prosthetic arm (Cheesborough et al.,2015). In addition the shape and length of the residual humerus bone allows for increased suspension of a prosthetic arm (Tintle…

modernized. Prosthetics also significantly help amputees, making them a necessity for those who need support, according to professionals in the field. Prosthetics are created from plastic and usually have small sensors to track electrical nerves within a limb, but with developed technology, prosthetics can do so much more. Prosthetics have developed to detect certain signals, and in order to prepare an individual for prosthetics, stimulations are used. Stimulation signals get sent to the three…

Have you ever thought that one day you will be able to move a computer cursor, an artificial limb, or a mobile robot just by the power of your thoughts!? For normal people and people with disabilities like paralysis and limbs loss, this is a dream coming true. The goal of this research paper is to address the question of whether implantable devices can be the bright future of not only disabled people but also normal people. The paper also discusses the ethical concerns and the physical impacts…