Fig. 7.

To assess whether transient deficits for manual dexterity performed with the ipsilesional hand may be due to a spread of ibotenic acid to proximal territories in M1, the number of infusion sites closely located to elbow or shoulder ICMS sites were plotted for individual monkeys as a function of the number of manual dexterity tasks for which a deficit was observed (a none, one or two; see Table 2). Similarly, in b, the average distance from ibotenic acid infusion sites to the closely located proximal ICMS sites was plotted for individual monkeys as a function of the number of manual dexterity tasks for which a deficit was observed. Mk-AV and Mk-JO were not considered as their ICMS map was incomplete (see Table 2)