There is a big difference between being able to hear a sound and making sense of what is heard.

Researchers at Macquarie are investigating how our brains respond to a change in sound to better assess the sound discrimination ability in adults and, most importantly, young children who cannot verbally communicate their hearing ability.

This project will be looking at three brain-activity measures of sound discrimination to determine which one is best. These measures have the potential to measure sound discrimination in anyone, without the need for a verbal or behavioural response, and could be ideal for difficult-to-test populations such as young children.

What will it involve?
Participants will watch a silent movie while their brain activity is recorded in response to changes in sound. A $20 compensation will be provided for two hours of time.

Where?
Australian Hearing Hub, Ground Level, 16 University Ave. Free on-site parking is available.

Who is eligible?
Anyone over the age of 18 with normal hearing.

To get involved, email James Mackenzie.

Ethics approval #: 5201952049180