Ever smelt something and instantly had a memory flash back? Perhaps it was an aversion to a certain alcoholic drink or the perfume of your partner.

Today Bryce spoke to Professor Mark Williams from Macquarie University about how this relationship between scent and memory is formed.

Scent is one of our strongest senses and informs our behavior in a range of ways sometimes unconsciously.

Listen in to find out how scent may be changing your memory perception.