Deep Brain Stimulation Device

About Deep Brain Stimulation Device:

• The device uses DBS, which is also utilised for movement disorders associated with Parkinson’s, and other neurological conditions.
• Working
  • The neurostimulator delivers constant electrical impulses to the brain to disrupt or block abnormal seizure-causing signals.
  • A 3.5 cm square, 0.6 cm in thickness, the device was surgically implanted in Knowlson’s skull and anchored using screws.
  • The doctor then inserted two electrodes deep into his brain until they reached the thalamus — a relay station for all the motor and sensory information. The ends of the electrodes were connected to the neurostimulator.
  • The device was switched on after Knowlson recovered from his surgery. It can be recharged by a wireless headphone.

What is epilepsy?

• It a condition that leads to recurring seizures, sees a person experience jerking of arms and legs, temporary confusion, staring spells, or stiff muscles. It is caused by abnormal electrical activity in the brain.
• The disease has no identifiable cause in nearly 50% of the cases.
• Reasons for epilepsy: Head trauma, Tumours in the brain, some infections like meningitis, or even genetics can lead to epilepsy. It can increase the risk of accidents, drownings and falling.