Skip to main content
. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: Ear Hear. 2013 Jul;34(7 0 1):48s–53s. doi: 10.1097/AUD.0b013e31829c964d

Figure 4.

Figure 4

(A) The effect of otitis media with effusion on PR (also called energy reflectance) in adults (Feeney et al. 2003) (Reprinted with permission from Feeney, M.P., et al., Journal of Speech, Language, and Hearing Research, 46, 901–911. Copyright (2003)). The shaded area represents 5–95% of normal ears. (B) PR measured in a cadaveric temporal bone for incremental increase in fluid volume replacing air in the middle-ear cavity (Voss et al. 2012) (Reprinted with permission from Voss, S., et al., Ear and Hearing, 33, 195–208. Copyright (2012)). The black thick line represents the initial value with normal air volume.