Procedure Acoustic startle and Pre-pulse Inhibition (PPI) v1
Pipeline IMPC_adult_v2-LaterOnset Screen Age (week) 10-50w
Parameter Response amplitude - PP4 S
Strain Condition 1 Pipeline(s) Tested Day
(Age)
IMPC_adult_v2-LaterOnset
C57BL/6NJcl Late ♀: 11  ♂: 9 2015/10/13 - 2016/07/20
(10.36 - 51.07)
Early ♀: 14  ♂: 13
Raw Data

Bartlett test result
Factor df Bartlett's K2 p
condition1 1 10.51232 0.001185813
sex 1 3.438586 0.06369019

Summary statistics
Factor mean median SD SEM N
condition1 - sex
Early(10w) - Female 0.25 0.22 0.11 0.03 14
Early(10w) - Male 0.3 0.33 0.16 0.05 13
Late(50w) - Female 0.15 0.14 0.06 0.02 11
Late(50w) - Male 0.17 0.15 0.07 0.02 9

ANOVA result
Signif. codes ***: <0.001
**: <0.010
*: <0.050
†: <0.100
Factor df Sum Sq. F value Pr(>F) Signif.
condition1 1 0.13560 10.8069 0.00202 **
sex 1 0.01638 1.3054 0.25955
condition1:sex 1 0.00308 0.2458 0.62256
Residuals 43 0.53954

Tukey multiple comparisons of means
Factor: condition1
Level Difference Lower Upper Adjusted p
Late(50w) - Early(10w) -0.110 -0.177 -0.0432 0.00182



FM_02_U_barchart.png

comment
Response amplitude - PP4 S was significantly decreased in 50-week-old mice (Late) relative to 10-week-old mice (Early) (p<.01).