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Fig. 4 | BMC Neuroscience

Fig. 4

From: Experience-dependent modulation of alpha and beta during action observation and motor imagery

Fig. 4

Alpha and beta power during observation of a novel ballet dance sequence. a Log task-related (i.e., baseline corrected) alpha power was significantly higher in the non-ballet group relative to non-dancers (pBonf = 0.000) in all blocks, while a significant Group × Time interaction revealed higher alpha power in non-ballet dancers than the other groups at Block 1 (ballet: pBonf = 0.041, non-dance: pBonf = 0.040) and higher than ballet dancers at Block 2 (pBonf = 0.010), and greater alpha power in ballet dancers than non-dancers at Block 5 (pBonf = 0.039). b Log task-related beta power was significantly higher in the ballet dancer group relative to both non-ballet dancers (pBonf = 0.003) and non-dancers (pBonf = 0.000). Error bars represent SEM

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