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Figure 4 | BMC Neuroscience

Figure 4

From: The NMDA antagonist memantine affects training induced motor cortex plasticity – a study using transcranial magnetic stimulation [ISRCTN65784760]

Figure 4

Relationship between memantine serum levels and COG shift. Memantine serum levels are plotted against the shift of the y coordinate of the COG after training. Positive values indicate a shift in a medial, negative values a shift in a lateral direction. Linear correlation analysis reveals no significant correlation. Subjects who participated in the single dosage experiment are red-labelled, subjects who participated in the ascending dosage experiment are blue-labelled, and subjects who participated in the control experiment (repeated low dosage) are green-labelled. Memantine serum levels of the single dosage experiment refer to the values obtained 5 hours after drug administration.

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