Research Article
Deep Brain Stimulation of Hemiparkinsonian Rats with Unipolar and Bipolar Electrodes for up to 6 Weeks: Behavioral Testing of Freely Moving Animals
Table 2
Summary of test results. The improvement and worsening of lesion-induced parkinsonian symptoms by DBS are marked by (+) and (−), respectively. Borderline changes are marked by (b); parameters with no detectable DBS effects are marked (0); n.d. stands for “not determined.” The results marked with an asterisk could not be interpreted in terms of the therapeutic DBS effects.
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