Related Experiment Video
Updated: Jun 28, 2026
Monitoring Acupuncture Effects on Human Brain by fMRI
Published on: April 8, 2010
Effect of acupuncture on the brain in children with spastic cerebral palsy using functional neuroimaging (FMRI)
1Department of Neurology, Beijing Children's Hospital, The Capital Medical University, Beijing, China.
Insights
Acupuncture brain imaging in children with cerebral palsy revealed distinct activation patterns compared to healthy children. These differences in functional magnetic resonance imaging (fMRI) suggest potential meridian blockages in cerebral palsy.
Area of Science:
- Neuroscience
- Integrative Medicine
- Pediatrics
Background:
- Cerebral palsy (CP) affects motor function due to brain damage.
- Acupuncture is a Traditional Chinese Medicine therapy with potential neurological benefits.
- Understanding brain responses to acupuncture in CP is crucial for developing novel therapies.
Purpose of the Study:
- To investigate the effects of acupuncture on brain activation patterns in children with cerebral palsy (CP).
- To compare fMRI responses to acupoint stimulation between children with CP and healthy controls.
Main Methods:
- Functional magnetic resonance imaging (fMRI) was employed on a 2.0 Tesla MRI scanner.
- Eleven children with CP and ten healthy children received stimulation at the Liv3 (Taichong) acupoint.
- Data analysis utilized Statistical Parametric Mapping (SPM 99) software.
Main Results:
- Both children with CP and healthy children exhibited signal changes (increases and decreases) in various brain regions.
- Distinct brain activation patterns were observed between the two groups, particularly in signal decrease areas.
- The observed differences suggest potential underlying physiological variations related to CP.
Conclusions:
- Acupuncture stimulation at Liv3 elicits differential brain responses in children with cerebral palsy compared to healthy children.
- The unique fMRI patterns in CP may be linked to a blockage in the liver meridian, a concept from Traditional Medicine.
- Further research is warranted to explore the therapeutic potential of acupuncture for cerebral palsy based on these neuroimaging findings.
Abstract:
We study the effect of acupuncture on brain activation patterns in children with cerebral palsy using functional magnetic resonance imaging (fMRI). fMRI of the whole brain was performed in 11 children with cerebral palsy and 10 healthy children during stimulation of a common acupoint in Traditional Medicine [Liv3 (Taichong)] on the left foot. We use both twisting and nontwisting methods with a blocked paradigm on a 2.0 Tesla MRI scanner. Functional data were analyzed by using Statistical Parametric Mapping software (SPM 99). Both signal increase and decrease in various regions of the brain were found in both groups of children. However, the pattern was different for the 2 groups, especially with decreases in signal regions. We suggest that the observed differences between children with cerebral palsy and healthy children with the stimulation of acupoint Liv3 might be due to blockage of the liver meridian in children with cerebral palsy.
