Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M1505

Four Command Points

Four Command Points
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Updated 2026-08-01

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INTRODUCTION

English translation pending.

CORE DEFINITION

A classical acupuncture selection rule recorded in the Ming dynasty text Zhen Jiu Da Quan (Complete Compendium of Acupuncture and Moxibustion). The verse runs: for the abdomen, Zusanli (ST36); for the lower back, Weizhong (BL40); for the head and neck, Lieque (LU7); for the face and mouth, Hegu (LI4). Each point acts as a general commander for one region. The key qualification is that they are regional first choices, not substitutes for pattern differentiation.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Fast triage: pick the region first, then apply the mnemonic point before refining the prescription. - Coverage shortcut: use four memorized points instead of memorizing hundreds. - Refinement step: treat the command point as a starting move and then modify it by pattern.

anchor

Anchor fast decisions

The four points sit on channels that traverse the corresponding regions, so needling them influences a wide territory rather than a single symptom. Because the mapping runs from body region to point, the clinician can act before the full pattern has been worked out, which shortens decision time in a busy clinic. The trade-off is coarse resolution: a regional command point sets the direction but does not address the specific pattern.

MINIMUM ACTION

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Source support: Explicit

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