Question

Recently, a new device is innovated which allows brain to bypass spinal cord and can directly send signal to limbs and thus can allow movement of paralysed limbs. What kind of signals the device must be generating which controls these muscles?

• A. Thermal signals
• B. Electric signals
• C. Optical signals
• D. Chemical signals

Answer 1

Answer: (B)

Electric signals

A new device referred as neurobridge, have been discovered that can by pass the signals from brain to the limbs with the help of electric signals. For the very first time, such device have been developed which helps to reconnect the brain directly to the muscles allowing voluntary and funcutional control of a paralyzed limb.