Article Figures & Data
Figures
- Fig 1.
T2-weighted fast spin-echo images in the sagittal (A: TR, 6200 milliseconds; TE, 108 milliseconds), coronal (B: TR, 5650 milliseconds; TE, 95 milliseconds), and axial (C: TR, 6117 milliseconds; TE, 95 milliseconds) planes through the subthalamic nucleus. The stereotactic target is marked with a black arrow.
- Fig 2.
Magnified area of interest from Fig 1 in the sagittal (A), coronal (B), and axial (C) planes. R, red nucleus; SN, substantia nigra; ZI, zona incerta; CI, capsula interna; T, thalamus; LV, lateral ventricle; STN, subthalamic nucleus.
- Fig 3.
Sample intraoperative microelectrode recording from a single neuron at the center of the STN calculated with preoperative 3T MR imaging. A, Real-time electrophysiologic recording. B, Single-cell spike registration screen.
- Fig 4.
MR imaging in early follow-up period after the placement of deep-brain stimulation electrode in the STN documented at 1.5T. A, T2-weighted fast spin-echo image. B, Gradient recalled echo image. C, Fluid-attenuated inversion recovery image. The susceptibility artifacts from the electrodes are obscuring the STN contours.
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