Hacking the Brain to Treat Tinnitus

Tinnitus, a condition where individuals hear phantom sounds, affects 10% of the global population. It often accompanies hearing loss and can severely impact quality of life. Traditional treatments, like psychotherapy and sound therapy, have limited success. Recent research suggests that integrating sensory inputs, such as sound and touch, can help alleviate symptoms. A clinical trial by the University of Michigan showed promising results using a device that combines sound and vibrations, offering hope for effective treatment.

What is tinnitus primarily described as?

• A disease with a known cure

• A phantom perception of sound

• A type of ear infection

• A genetic disorder

Which of the following is NOT a contributing factor to tinnitus?

• Occupational noise exposure

• Head or neck injuries

• Excessive ear wax

• Regular exercise

How can some patients modulate their tinnitus symptoms?

• By avoiding all sounds

• By listening to loud music

• By moving or applying pressure to certain body parts

• By taking specific medications

What is the role of the dorsal cochlear nucleus (DCN) in tinnitus?

• It causes ear infections

• It is unrelated to tinnitus

• It is responsible for hearing loss

• It processes inputs of sound and touch

What did the animal studies reveal about the fusiform cell circuit?

• It is only present in humans

• It has no role in tinnitus

• It decreases activity in tinnitus

• It increases neural connections and activity

What combination was used in the University of Michigan's clinical trial to treat tinnitus?

• Sound and light

• Sound and touch

• Touch and taste

• Light and taste

What was the outcome of the clinical trial for more than half of the participants?

• Increased tinnitus symptoms

• No change in symptoms

• Significant reduction in symptoms

• Complete cure of tinnitus