Neuroscience & Neuroplasticity

Neuroscience & Neuroplasticity Read

Brain science explained
for everyday life.

Over 82,000 subscribers #99 in Health & Wellness as of 7 August 2026

I’m Dr. David Traster, a clinician and brain educator focused on how the brain works, adapts, recovers, and changes across health, injury, stress, and everyday life.

The brain is not a static machine.

It is a living, predictive system that constantly adapts to experience, movement, sensory input, stress, and environment.

Symptoms are often not signs of permanent damage, but signs of adaptation that can change with the right inputs over time.

Where attention goes, neural resources follow.

Neuroscience & Neuroplasticity

The mechanism, not the metaphor.

This Substack explores neuroscience and neuroplasticity in a way that’s accurate, grounded, and accessible — without hype, oversimplification, or quick-fix thinking.

This is not a motivational newsletter or a collection of biohacks.

  • Anxiety Is More Than a Chemical Imbalance
  • Gratitude Is More Than a Feeling
  • When Vomiting Is More Than a Stomach Problem
  • Balance Is a Brain Function, Not Just a Muscle Function
  • Muscle is not just for movement — it is one of the brain’s primary regulators

Most posts are free.

Written for curious readers, not specialists. Paid essays are available for those who want deeper clinical reasoning and longer explorations.

A microscope slide, a brass rule and a lens on a dark bench, lit by a single lamp.
The instruments, not the conclusions
Free

How the brain works, adapts, recovers, and changes

Near-daily essays across health, injury, stress, and everyday life — why symptoms can persist even when tests are normal, and how the brain changes with the right inputs over time.

Paid

Deeper clinical reasoning and longer explorations

For readers who want the mechanism, the evidence, and the places where the evidence runs out.

Every essay

Ends with its references

Full citations, every time, so the reasoning can be checked.

Read the publication

Both belong here.

Many people come here because they’re dealing with symptoms like dizziness, brain fog, anxiety, balance problems, visual discomfort, or fatigue. Others are simply curious about how the brain works.

If you want to better understand your brain — or help it work better — you’re in the right place.

Neuroscience & Neuroplasticity on Substack

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One lamp, one page
The study
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