Table 1 Electrode positions and clinical stimulation effects
From: Stimulation dependent induction of fear and depression in deep brain stimulation: a case report
Position in relation to mid-commissural point | Left | Right | UPDRS III | BDI | HAMDS | ||||
|---|---|---|---|---|---|---|---|---|---|
x (medial-lateral) | y (ventral-dorsal) | z (rostral-caudal) | x (medial-lateral) | y (ventral-dorsal) | z (rostral-caudal) | ||||
Calculated STN position | −12 | −2 | −4 | 12 | −2 | −4 | |||
Intraoperative macrostimulation | −9 | −2 | −8 | 11 | −2 | −7 | |||
Postoperative stimulation | 45 | 4 | 5 | ||||||
Stimulator off | |||||||||
Contact position:depression | −9 | −2 | −4.5 to −3.0 | 11 | −3 | −3.5 to −2.0 | 12 | 14 | 14 |
Contact position: no depression | −9 | −2 | −2.5 to −1.0 | 11 | −3 | −1.5 to 0.0 | 14 | 3 | 5 |