MENTAL MODEL · M1779

Root, Branch, Root, Knot

TechnicalHigh supportTraditional Chinese Medicine

Included

Version 1.0.0 · Updated 2026-07-31

CORE DEFINITION

Advanced theory of meridian system. Roots are in the limbs, knots in the head and body; branches in the head and body, trunks in the limbs. Emphasizes the correspondence between limbs and head/body.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Remote control principle. Why treat headache by needling feet? Because feet are the 'root/trunk', head is the 'knot/branch'. By stimulating the root (transmitter), adjust the signal at the knot (receiver).

anchor

Anchor fast decisions

In meridian theory, 'roots' are at the extremities of limbs, 'knots' are in the head, face, and trunk, describing the starting and ending relationship of meridian qi from limbs converging in the body, used to locate the ascending and descending of qi movement.

MINIMUM ACTION

In progress 0/3

Practice this model in one real situation:

Differentiate disease location as root (limbs) or knot (head, chest, abdomen)
select points along meridians based on root-knot
pair points from upper and lower corresponding areas to regulate qi.

Check to track your progress (stored locally)

Learning progress0%

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Source support: Explicit

link
baike.baidu.comhttps://baike.baidu.com/item/%E6%A0%87%E6%9C%AC%E6%A0%B9%E7%BB%93ZH · Explicit
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