Alzheimer's disease (AD) is one of the major brain diseases which received more attention in recent years. The disconnection syndrome is the main pathophysiological mechanism leading to cognitive decline in AD patients. Both animal experiment and clinical observation have demonstrated that acupuncture can generate treatment effect on AD patients by moderating the neural pathway directly. However, the underlying mechanism remains unclear. By using resting state functional magnetic resonance imaging (fMRI) method, as well as acupuncture and neurology sciences, investigators will explore the multi-modality data analysis; compare brain connectivity and network parameters changes between pre- and post- acupuncture treatment; analyze the correlation between fMRI changes and neuropsychology test. The present study aims to elucidate the neural mechanism of acupuncture therapy on early AD, provide theoretical evidence from the perspective of functional connectivity.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
TRIPLE
Enrollment
120
acupuncture at the "four-gate"acupoints, three times per week and last for 6 months
acupuncture at the places 1cm from the true "four-gate "acupoints,three times per week and last for 6 months
Xuanwu hospital
Beijing, Beijing Municipality, China
RECRUITINGDongfang Hospital,Beijing University of Chinese Medicine
Beijing, Beijing Municipality, China
NOT_YET_RECRUITINGbrain functional connectivity
GE750 3.0T gradient-echo single-shot echo plannar imaging TR=2000ms TE=30ms slice=36 slice thickness=3mm gap=1mm volumes=180
Time frame: with in first week after the whole acupuncture treatment
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