Splenius Capitis Trigger Point Diagram

The lower diagrams illustrate the referred pain patterns for the splenius cervicis.

Symptom Area: 
Head and Neck
Primary Symptoms: 
Secondary Symptoms: 

Secondary Symptoms

Vertex Pain
Splenius Capitis (Wikipedia)

The X's represent the Trigger Points. There is no difference between the black and white X’s. The red shaded area is the referred pain caused by the Trigger Point and the darker red means more people experienced pain in that area.