Review Article
Neural Acupuncture Unit: A New Concept for Interpreting Effects and Mechanisms of Acupuncture
Table 4
Brain regions with common neuroimaging response to acupuncture stimulation and acupuncture-associated neurophysiological and psychological effectsa.
| Brain regions | Functional neuroimaging response to acupuncture | Acupuncture-associated effects |
| Primary somatosensory cortex | Activation | Pain and mechanoreceptor-activated signals | Prefrontal cortex | Activation | Cognition and emotion | Insula | Activation/deactivation | Pain | Anterior cingulate cortex (ACC) | Deactivation | Pain, attention, memory, and emotion | Hypothalamus | Activation | Autonomic, neuroendocrine, visceral function, and stress-processed center | Amygdala/hippocampus | Activation | Encoding emotional signals and short-term memory | Thalamus | Activation | Pivotal relay station processing sensory inputs | Cerebellum | Activation | Locomotor coordination, higher-order cognitive and emotional function | Periaqueductal grey (PAG) and raphe nuclei | Activation | Modulating opioidergic and serotonergic activity, involved in pain, sleep, and consciousness. |
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aSome contents were extracted from [112].
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