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. 2023 Feb 20;14:1071794. doi: 10.3389/fneur.2023.1071794

Figure 4.

Figure 4

Principal component analysis loading plot for variables. Principal component 1 shows positive associations with stance duration (left forelimb), total neurological score, swing duration (left and right forelimbs); and negative associations with mean head to T1 and mean absolute velocity. Principal component 2 relates positively to infarct volume and minimum fetlock stance (left forelimb); and negatively to swing duration (left forelimb) and mean head to T1.