The Analysis of the Influence of Odorant's Complexity on Fractal Dynamics of Human Respiration.

Abstract:

:One of the major challenges in olfaction research is to relate the structural features of the odorants to different features of olfactory system. However, no relationship has been yet discovered between the structure of the olfactory stimulus, and the structure of respiratory signal. This study reveals the plasticity of human respiratory signal in relation to 'complex' olfactory stimulus (odorant). We demonstrated that fractal temporal structure of respiration dynamics shifts towards the properties of the odorants used. The results show for the first time that more structurally complex a monomolecular odorant will result in less fractal respiratory signal. On the other hand, odorant with higher entropy will result the respiratory signal with lower entropy. The capability observed in this research can be further investigated and applied for treatment of patients with different respiratory diseases.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Namazi H,Akrami A,Kulish VV

doi

10.1038/srep26948

subject

Has Abstract

pub_date

2016-05-31 00:00:00

pages

26948

issn

2045-2322

pii

srep26948

journal_volume

6

pub_type

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