Table 1.

Patient characteristics

PatientAge1-aSexYears with PD1-aUPDRS motor score1-bUPDRS tremor score1-bBody side of sampled STN neuronsBody side of pallidotomy1-cLimb tremor during the procedure?Assigned group
A49F11506LeftLeft (33)yesTremor
B57F174210RightyesTremor
C66M135314RightyesTremor
D50F75714Right, leftyesTremor
E55M184519RightyesTremor
F53M75413RightRight (27)yesTremor
G34F9396LeftnoneNon-tremor
H50M10541RightLeft (40)noneNon-tremor
I49M17551Right, leftRight (51)noneNon-tremor
  • F1-a Age and years with PD at time of STN recording.

  • F1-b UPDRS scores calculated from pre-operative values (see Materials and Methods).

  • F1-c Patients with a pallidotomy. Value in parentheses indicates number of months after pallidotomy.