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Olfactory detection of a complex versus a simple substance in advanced age
1John B. Pierce Laboratory, Yale University, New Haven, CT 06519.
Chemical Senses
|August 1, 1994
Abstract:
Thresholds for lavandin oil (highly complex substance) and n-butanol (single compound) averaged higher in subjects over 70 years than in controls under 30, by comparable amounts and with about the same variability.