Sex differences and reproductive hormone influences on human odor perception

PHYSIOLOGY & BEHAVIOR

卷:97

Review

Doty, Richard L.¹  Cameron, E. Leslie² 

[1] Univ Penn, Sch Med, Ctr Smell & Taste, Philadelphia, PA 19104 USA

[2] Carthage Coll, Dept Psychol, Kenosha, WI USA

关键词: Pregnancy;    Sex differences;    Olfaction;    Memory;    Menstrual cycle;    Hormones;    Threshold;    Odor Identification;   

DOI  :  10.1016/j.physbeh.2009.02.032

来源: Elsevier

【 摘 要 】

The question of whether men and women differ in their ability to smell has been the topic of scientific investigation for over a hundred years. Although conflicting findings abound, most studies suggest that, for at least some odorants, women outperform men on tests of odor detection, identification, discrimination, and memory. Most functional imaging and electrophysiological studies similarly imply that, when sex differences are present, they favor women. In this review we examine what is known about sex-related alterations in human smell function, including influences of the menstrual cycle, pregnancy, gonadectomy, and hormone replacement therapy on a range of olfactory measures. We conclude that the relationship between reproductive hormones and human olfactory function is complex and that simple associations between circulating levels of gonadal hormones and measures of olfactory function are rarely present. (c) 2009 Elsevier Inc. All rights reserved.

【 授权许可】

Free