PMC7691224_01
PMC7691224_02
PMC7691224_03
Implanted multielectrode leads were visualized using a combination of a preimplantation T1 MRI volume (without and with gadolinium injection), a T2 MRI sequence, and a validated three-dimensional histological and deformable YeB atlas of the basal ganglia. Blue, caudale nucleus; dark green, putamen; purple, substantia nigra; Pink, limbic subthalamic nucleus; green, sensorimotor subthalamic nucleus.
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PMC7691224_03_fpsyt-11-572059-g0002.jpg
F2
The final location of the four contacts at the bottom end of each multielectrode lead was semiautomatically detected on a postoperative O-Arm helical CT scan linearly registered to the preoperative T1-weighted MRI; the YeB atlas was co-registered to Figure 2.
PMC7691224_04
PMC7691224_05
PMC7691224_06
Timeline of the symptoms history and their management.
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F3
In January 2019, after a 12-month follow-up (Figure 3), the patient remained still stable and asymptomatic with a low Y-BOCS score of 7.