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. Author manuscript; available in PMC: 2021 Apr 1.
Published in final edited form as: J Neurosci Methods. 2019 Apr 1;322:23–33. doi: 10.1016/j.jneumeth.2019.03.016

Fig. 6.

Fig. 6.

MarmoDetector can detect time-varying features of marmoset movements in alcohol administration study.

We performed the PCA analysis for each coordinate value corresponding to the position of marmosets in alcohol administration study.

(a) The analysis of the first 10 min of alcohol injected marmosets showed circular movement similar to 3D movement patterns. Plots of principle component1 and 2 of each marmoset were shown. The eigenvector of each principle component was also shown.

(b) The analysis of the first 10 min of saline injected ones reflected vertical movement. Plots of principle component1 and 2 of each marmoset were shown. The eigenvector of each principle component was also shown.

(c) The analysis of the last 10 min of alcohol injected marmosets showed that the eigenvector of x, y and depth are all positive values. Plots of principle component1 and 2 of each marmoset were shown. The eigenvector of each principle component was also shown.