| 1 | Apical dendrite | 
        
            | 2 | Axon | 
        
            | 3 | Axon fiber | 
        
            | 4 | Axon hillock | 
        
            | 5 | Axon terminal | 
        
            | 6 | Basal dendrite | 
        
            | 7 | Dendrite | 
        
            | 8 | Distal apical dendrite | 
        
            | 9 | Distal basal dendrite | 
        
            | 10 | Distal equivalent dendrite | 
        
            | 11 | Distal oblique dendrite | 
        
            | 12 | Equivalent dendrite | 
        
            | 13 | General or unspecified | 
        
            | 14 | Middle apical dendrite | 
        
            | 15 | Middle basal dendrite | 
        
            | 16 | Middle equivalent dendrite | 
        
            | 17 | Middle oblique dendrite | 
        
            | 18 | Oblique dendrite | 
        
            | 19 | Proximal apical dendrite | 
        
            | 20 | Proximal basal dendrite | 
        
            | 21 | Proximal equivalent dendrite | 
        
            | 22 | Soma | 
        
            | 23 | unknown |