Feng Chi Acupoints

Feng Chi acupoints are paired acupuncture sites located in depressions at the base of the skull, where the neck meets the occipital region. In behavioral and neurophysiological research, practitioners stimulate these points with needles, pressure, or related techniques, activating sensory receptors and afferent nerve pathways that transmit signals to the central nervous system and may influence autonomic arousal, pain processing, and motor responses. Studies involving Feng Chi stimulation examine changes in stress-related behavior, discomfort, movement, and other measurable outcomes. This work helps evaluate how traditional acupuncture sites can be investigated using modern behavioral and physiological methods.

Feng Chi Acupoints - Related Videos

Education

JoVE Core - Statistics

Chi-square Distribution

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2023

How does one determine if bingo numbers are evenly distributed or if some numbers occurred with a greater frequency? Or if the types of movies people preferred were different across different age groups or if a coffee machine dispensed approximately the same amount of coffee each time. These questions can be addressed by conducting a hypothesis test. One distribution that can be used to find answers to such questions is known as the chi-square distribution. The chi-square distribution has...

Research

JoVE Journal - Behavior

Manipulation of Epileptiform Electrocorticograms (ECoGs) and Sleep in Rats and Mice by Acupuncture

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Cited by 7 •

2016

This paper demonstrates the performance of acupuncture, epilepsy models, and the analysis of sleep in rodents. The acupuncture procedure and the identification of acupoints are described. Pilocarpine or pentylenetetrazol (PTZ) is used to induce epilepsy. Electrocorticogram (ECoG), electromyogram (EMG), brain temperature, and locomotor activity recordings are employed for sleep analysis.

Chi-square Analysis

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2021

The chi-square test is a statistical hypothesis test. It is used to check whether there is a significant difference between an expected value and an observed value. In the context of genetics, it enables us to either accept or reject a hypothesis, based on how much the observed values deviate from the expected values. The chi-square test was developed by Pearson in 1990. The first step of performing a Chi-square analysis is to establish a null hypothesis, which assumes that there is no real...

Acupoint Application as a Traditional Chinese Medicine Treatment for Fatigue Associated with Chronic Obstructive Pulmonary Disease

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2025

This protocol describes the specific process and efficacy of acupoint application in treating fatigue symptoms associated with chronic obstructive pulmonary disease.

Finding Critical Values for Chi-Square

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2025

Consider a curve representing sample data drawn randomly from a normally distributed population. One must construct confidence intervals to estimate or to test a claim regarding the population standard deviation. For example, a 95% confidence interval covers 95% of the area under the curve, and the remaining 5% is equally distributed on either side of the curve. To achieve such confidence intervals, one must determine the critical values. The critical values are simply the values separating the...

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