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. 2013 May 3;7:85. doi: 10.3389/fncir.2013.00085

Figure 3.

Figure 3

Functional activity in identified motor cortex neurons. (A) Juxtacellularly identified layer 5 pyramidal cell that exhibited hold-related activity. Left, visualized soma and dendrites (black) and axons (red). Right, recorded spike waveforms (top) and functional spike activity histogram aligned with the onset of lever pull movement (0 s). (B) Layer 5 pyramidal cell with movement-related activity. (C) Layer 5 fast-spiking (FS) basket cell with movement-related activity. Bottom, fluorescent images for Neurobiotin (NB) and parvalbumin (PV). [Modified from Isomura et al. (2009)].