Partial spike-LFP coherence by planned action. Reaches and saccades (these data are Monkey L only, who used the contralateral arm to the implant site) elicited significantly different parietofrontal partial spike-LFP coherence (K-S test, p < 10−5, corrected for multiple comparisons; inner and outer lines are first and 10th percentile around the median), although differences between ipsilateral and contralateral directions are not significant (p > 0.1, K-S test).