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. 2005 Jun 22;25(25):6025–6035. doi: 10.1523/JNEUROSCI.0696-05.2005

Figure 7.


Figure 7.

Lack of effect of blockade of cervical synaptic inhibition on bilateral lumbar rhythmicity. A1, B1, Ventral root activity at cervical (bilateral C8) and lumbar (bilateral L2) levels during 5-HT/NMA/DA perfusion of the whole cord (A1) and when BIC plus STR is added rostrally to T7. A2, B2, Cross-correlograms showing coordination between bilateral ventral roots at C8 and L2 levels in control conditions (A2) and after rostral BIC plus STR application (B2). Note that left and right lumbar rhythmicity continues to alternate while cervical activity becomes bilaterally synchronized. C, Mean cross-correlation coefficients (±SEM) of right versus left motor root activity. Numbers of preparations are indicated in parentheses. p < 0.05; ★★★p < 0.001.