by Dominique Bagnard, Naura Chounlamountri, Andreas W. Püschel and Jürgen Bolz.

In the above article, line six in Table 2 is incorrect; it records Retraction as 0.0% whereas the correct figure is 100%.

The correct table appears below:

Table 2

Influence of the substrate during axonal interactions

 Fasciculation (%) Retraction (%) Crossing (%) 
Ctx-Thal    
    Cortical membranes (n = 57)  0.0  68.4 31.6 
    Laminin (n = 43)  0.0  65.0ns 35.0ns 
    Laminin/Poly-L-Lysin (n = 17)  0.0  70.6ns 29.4ns 
Sema3A membranes    
    Ctx-ctx (n = 18) 78.0*  11.0 11.0 
    Thal-thal (n = 14) 57.0*  28.6 14.4 
    Ctx-thal (n = 16)  0.0 100.0*  0.0 
 Fasciculation (%) Retraction (%) Crossing (%) 
Ctx-Thal    
    Cortical membranes (n = 57)  0.0  68.4 31.6 
    Laminin (n = 43)  0.0  65.0ns 35.0ns 
    Laminin/Poly-L-Lysin (n = 17)  0.0  70.6ns 29.4ns 
Sema3A membranes    
    Ctx-ctx (n = 18) 78.0*  11.0 11.0 
    Thal-thal (n = 14) 57.0*  28.6 14.4 
    Ctx-thal (n = 16)  0.0 100.0*  0.0