Background
Vivid mental imagery of a food activates gustatory and olfactory cortex measurably. The image is not the substance — but the neural signal is not zero. Think of a lemon and your mouth begins to water. This practice attends to that phenomenon as data: taste as an act of the mind, not only of the tongue.
Think of the taste of a lemon. Not the color, not the shape — the taste. Notice what your mouth does before you finish thinking.
The Practice
- 01
Sit quietly. Close your eyes.
- 02
Picture a fresh lemon. Cut in half. Juice glistening.
- 03
Now imagine placing a slice on your tongue. The sourness. The acid on the sides of the tongue. The bright peel oil.
- 04
Notice: your mouth is watering. The taste is arriving. There is no lemon.
- 05
Repeat with another vivid food — a strawberry, coffee, sea water.
- 06
Sit with the fact that taste is at least partially generated from within.
You can taste without eating. Not fully — but not nothing. That fraction is where the interface reveals itself.