Neuroscience· 3 min read

Depression is not just a chemical imbalance: what really fails in the brain and why it matters for treatment

For decades depression was believed to be a simple chemical imbalance. We now know it involves physical atrophy of connections in very specific brain areas, and that treating it with pills alone is unspecific. AI-guided neuromodulation directs treatment to the affected circuits.

For decades, depression has been believed to be a simple "chemical imbalance". Current science shows it is far more complex, and understanding that nuance changes how we treat it.

Flooding the city to put out one room

Tackling the problem with pills alone is like flooding an entire city to put out a fire in a single room. It is an unspecific approach, and its side effects are unpredictable.

Traditional antidepressants force us to play trial and error: the same general solution for millions of different brains.

Depression is not just chemistry

We now know that depression is not just chemistry: it involves physical cellular atrophy. The connections in very specific areas of the brain literally wither.

In other words, the problem is not spread evenly across the whole brain; it is located in specific circuits. That is why a tool that acts precisely on those circuits makes sense: neuromodulation.

AI-guided neuromodulation: the end of blind treatment

AI-guided neuromodulation puts an end to blind treatment. By mapping the unique architecture of each brain, it directs the magnetic pulses exactly to the affected circuits.

A catalyst for plasticity

This precision acts as a catalyst: it reactivates the brain’s plasticity and multiplies the effectiveness of psychotherapy, opening the door to full remission.

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