Apple Motion 1.0.1 Manual do Utilizador descarregar pdf (Página 12)

signal dynamics. Therefore, the decision statistics for sleep tend be more consistent, with a small

standard deviation as observed in the modal peaks of Fig. 11a, clustered around 6. Note that

changing the threshold during runtime does not affect how data are saved and their subsequent

analysis; however, it does change the sleep-wake statistics reported during the experiment. The

Sleep Summary table updates the sleep percentages based on the changed threshold. The default

value is zero and independent tests have shown that this threshold minimizes the error over a

wide variety of mice (error less than 10%). In general, thresholds between -1 and 1 tend to work

well. It is recommended that this threshold be left at 0 unless unusual behavior or histograms are

observed (and it makes sense to change this). The sleep threshold can also be changed after the

experiment during data analysis in the MouseRecDataTools toolbox.

Figure 10. Settings/Information panel after the program has started data acquisition.

G. MonitoringDecisionStatisticsforAllActiveChannels(HistogramPanel

Tab)

To view histograms of the sleep-wake decision statistics, click the Histogram Panel tab. The

Histogram Panel shows histograms for 4 active channels at a time, as illustrated in Fig. 11. If

there are more than 4 active channels, the Page text box can be incremented to view results from

the rest of the channels. This provides a quick way to examine the data collection and sleep-wake

1 2 ... 7 8 9 10 11 12 13 14 15

Sem comentários

Apple Motion 1.0.1 Manual do Utilizador Página 12