Fig. 1: Segmentation of behavioural states. | Communications Biology

Fig. 1: Segmentation of behavioural states.

From: Mediodorsal thalamus and ventral pallidum contribute to subcortical regulation of the default mode network

Fig. 1

a Top view of the home cage environment showing a freely moving tree shrew equipped with the wireless recording device. The coloured points represent the body parts tracked by DeepLabCut. b DLC likelihood before and after relabelling of misclassified frames. Error bars represent SEM. c Scatter plot shows the likelihood before and after relabelling from 12 segments of a 4-h session. d A 3-h segment showing both accelerometer (ACL) and nose movement speed signals from DeepLabCut (DLC). e A 10-min segment taken from (d) with a detailed view of the complementary movement sensor signals ACL and DLC. f Hidden Markov Model with three states (S1, S2, S3) and four output symbols (Hi/Hi, Hi/Lo, Lo/Hi, Lo/Lo). g Three states assigned by Hidden Markov Model based on ACL/DLC input. Error bars represent standard error of the mean, SEM.

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