Understanding Brain Stimulation Techniques

What is a common sci-fi plot device involving brain control?

• A secret code

• A hypnotic spell

• A chip implanted in the brain

• A magic potion

How did ancient Romans use electricity for medical treatment?

• By using lightning rods

• By using electric eels

• By using static electricity

• By using electric fish

What was the purpose of the Montreal Procedure developed in the 1930s?

• To treat epilepsy

• To cure headaches

• To enhance memory

• To improve vision

What is Deep Brain Stimulation (DBS) primarily used to treat?

• Asthma

• Diabetes

• Parkinson's disease

• Hypertension

What is a key component of DBS that helps regulate brain activity?

• Ultrasound

• Lasers

• Magnets

• Electrodes

What is the role of adenosine in Deep Brain Stimulation?

• It enhances memory recall

• It increases heart rate

• It helps slow nerve signals related to tremors

• It boosts energy levels

What is the main purpose of electroconvulsive therapy (ECT)?

• To increase physical strength

• To improve sleep quality

• To enhance cognitive abilities

• To treat depression and schizophrenia

How does vagus nerve stimulation help in treating epilepsy?

• By increasing blood flow to the brain

• By sending electrical pulses to the brain

• By reducing brain temperature

• By enhancing brain oxygen levels

What is a potential benefit of modern brain-stimulation therapies?

• Improved treatment of neurological disorders

• Increased muscle mass

• Enhanced vision

• Faster reflexes

What is a common feature of modern brain-stimulation devices?

• They are implanted in the arm

• They are powered by solar energy

• They require large external batteries

• They are controlled by a small power source in the chest