Plate 01 · Whole organ
The organ that changes
About 1.4 kilograms. Roughly 86 billion neurons. Continuously reshaped by what you do, and by what happens to you.
Cerebrum
Cerebellum
Brainstem
Plate 02 · Approaching the cortex
Patterns, not flaws
Anxiety, low mood and old habits run on the same machinery as everything else you have ever learned. That is what psychological therapy works with.
Plate 03 · Cortical surface
Keep going in
The folded surface is only two to four millimetres thick. Beneath it sits the tissue that holds every habit you have.
Gyrus
Sulcus
Plate 04 · Cortical tissue
Networks, not wires
Neurons do not work alone. They work in networks — and networks are shaped by repetition.
Dendrite
Axon
Soma
Plate 05 · The synapse
The gap where change happens
Two neurons never touch. Signals cross a gap around 20 nanometres wide. Connections used together grow stronger; connections left unused fade. That is the machinery therapy works with.
Five plates, one continuous descent.
Ninety-two frames, re-cut from the source film into a single unbroken descent — whole organ, through the cortical surface, into the tissue, to one synapse.
Change is physical, and it is slow, and it is ordinary.
Nothing on this page is a promise about outcomes. It is a description of the machinery that psychological therapy works with — the same machinery that learned every habit you already have.