Low Sensitivity
Resilient to stimuli
Not easily affected by environmental stimulation. Handles crowded or noisy places without fatigue.
Scientific Background
Fewer CACNA1C gene variants mean stable neuronal excitability. Low HSP score. A high stimulus threshold means the nervous system handles large amounts of information processing with minimal load.
Practical Advice
You may seek strong stimulation, so consciously schedule rest periods. Because your senses are less reactive, you might miss early signs of physical issues. Build a habit of noting how you feel 2 hours after meals.
Balanced
Adjusts to the situation
Strong stimulation can be tiring, but moderate stimulation is enjoyable.
Scientific Background
Average ion channel activity. Moderate vagal nerve responsiveness. In the middle band of "differential susceptibility," flexibly reacting to both positive and negative environments.
Practical Advice
The key is recognizing your fatigue signals. Blood sugar stability directly impacts sensory stability. Try focusing on low-GI foods.
Highly Sensitive
A person with delicate sensibility
Easily picks up on others' emotions, sensitive to environmental changes. Engages in deep processing.
Scientific Background
HSP tendency (about 15-20% of the population). CACNA1C gene characteristics cause high neuronal excitability. Strong gut-brain connection means gut health directly affects sensory precision.
Practical Advice
Ensure recovery time in quiet environments. Fermented foods that balance gut flora can stabilize sensitivity. Blood sugar swings add noise to your sensors, so reduce refined sugars.
Extremely Sensitive
Maximum sensitivity
Deeply reacts to sounds, light, and others' emotions. Common among artists and counselors.
Scientific Background
Dr. Elaine Aron's research on "depth of processing" is pronounced. High activation in the brain's sensory processing regions. Higher probability of MTHFR gene variants, making natural folate intake especially important.
Practical Advice
Having a personal "sanctuary" is essential. If synthetic folate supplements aren't effective, switch to natural sources (spinach, edamame). Time spent barefoot on earth can effectively reset the nervous system.