Locating the Acupoint Baihui (GV20) Beneath the Cerebral Cortex with MRI
Author Information
Author(s): Shen Ein-Yiao, Chen Fun-Jou, Chen Yun-Yin, Lin Ming-Fan
Primary Institution: China Medical University
Hypothesis
GV20 should be located in the frontal lobe area.
Conclusion
The study demonstrates that the location of Baihui (GV20) is in the area of the frontal lobe anterior to the precentral sulcus.
Supporting Evidence
- The mean distance from the Baihui anterior to the central sulcus in adults was 22.7 mm, while in children it was 19.7 mm.
- In children, the distance from Baihui anterior to the precentral sulcus was greater than in adults.
- The study used advanced 3D imaging technology to visualize the location of acupuncture points.
Takeaway
The study used MRI to find where an important acupuncture point is located in the brain, showing it is near the front part of the head.
Methodology
MRI scanning and 3D reconstruction were used to analyze the location of the Baihui acupoint in adults and children.
Limitations
The study's findings may not be absolutely accurate due to the limited number of cases and the image resolution of the MRI machine used.
Participant Demographics
6 adults (average age 54.8 years) and 6 children (average age 6.2 years).
Statistical Information
P-Value
.042
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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