Table 2

Results of statistical tests (P values) of pup isolation calls in relation to hearing ability (deaf, normally hearing) and age (P4-5, P8-9, P15-16)

Acoustic parameters

Call type 1

Call type 2


(14.1% of calls)

(85.9% of calls)


hearing

age

hearing

age


Duration [ms]

0.767

0.195

0.979

0.000


Amplitude gap [ms]

0.708

0.248

0.979

0.661


PF start [kHz]

0.767

0.008

0.220

0.000


PF max [kHz]

0.767

0.619

0.192

0.000


PF max loc [rel.]

0.708

0.619

0.979

0.000


PF jump [kHz]

0.767

0.012

0.979

0.000


PF jump loc [rel.]

0.767

0.619

0.979

0.000


Slope of trend

0.859

0.326

0.979

0.000


Significant differences are marked bold. P values are corrected for multiple testing using a Simes correction

Hammerschmidt et al. BMC Neuroscience 2012 13:40   doi:10.1186/1471-2202-13-40

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