Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

letter

. 2020 Oct 1;202(7):1048–1051. doi: 10.1164/rccm.202004-1472LE

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2020 by the American Thoracic Society

This article is open access and distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives License 4.0 (http://creativecommons.org/licenses/by-nc-nd/4.0/). For commercial usage and reprints, please contact Diane Gern (dgern@thoracic.org).

PMC Copyright notice

Figure 1. — Optoelectronic plethysmography configuration of infrared-reflective markers identifying three main compartments associated with breathing: blue = pulmonary rib cage; green = abdominal rib cage; and orange = abdomen. The left microphotograph shows the anterior view, the middle microphotograph shows the lateral view, and the right microphotograph shows the posterior view. The table shows pairwise comparison (Student’s t test) of the total smoking volume distribution in men and women in the three thoracic compartments. Abd = abdomen; N.S. = not significant; RCa = abdominal rib cage; RCp = pulmonary rib cage.