https://www.selleckchem.com/pr....oducts/CP-673451.htm
01).Conclusion This study demonstrated that older children are able to identify odours better than younger ones. The categorisation of hedonic tones differed depending on the subject's age. The younger children tended to categorise odorants as being pleasant and older children as neutral. What is Known • The test of odour identification is the most popular because it is reliable, practical, rapid and commercially available. • The ability to identify odours improves with age in children. What is New • The categorisation of hedonic tone