Research Article

[Retracted] Measuring Subthalamic Nucleus Volume of Parkinson’s Patients and Evaluating Its Relationship with Clinical Scales at Pre- and Postdeep Brain Stimulation Treatment: A Magnetic Resonance Imaging Study

Figure 3

Correlation analysis between the STN volume and preoperative clinical measures in PD patients. The left STN volume was negatively correlated with preoperative PDQ-39 (a) and positively correlated with MMSE (b) and MoCA (c) scores. ICV was positively correlated with the MMSE score (d).
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