Sensitised,
Not Sensitive
A different way to understand your nervous system
If you live with Functional Neurological Disorder, you've probably been told you're too sensitive. Too anxious. Too reactive. Too much. This course offers a different framing — one that changes everything.
The distinction that changes everything
One of the most damaging framings in medicine confuses a state with a trait. This course corrects that.
Sensitivity
A Trait
Implies something fixed about who you are. A weakness of character. A failure of resilience. Hard to change. Every flare confirms a deficit — you are failing, you are weak, you should be coping.
Sensitisation
A Process
A state your nervous system has learned, over time and for good reasons. Processes can shift. Every flare becomes information — your system is telling you something. The question becomes what would it take to change those inputs?
You are not too sensitive.
Your nervous system has become sensitised.
This is not semantics. It is the difference between shame and signal.
This is not imagined.
It is the predictable output of a nervous system that has been running hot for a long time.
What sensitisation actually means
A sensitised nervous system is one that has learned, over time and for good reasons, to treat more and more inputs as threat. Signals that would pass through most people without registering become amplified.
This often starts in childhood, often in combination with a brain that was already processing the world at higher resolution than average.
Sounds feel sharper
Light feels heavier
Other people's moods land in your body
Internal signals get loud — heart rate, hunger, tightness
The symptoms of FND — whether they look like seizures, movement difficulties, cognitive fog, or whole-body fatigue — are the downstream consequences of that sensitisation reaching a point where the system can no longer hold itself together. The nervous system doesn't break. It reaches its operating limits and starts producing symptoms as a way of communicating that something has to change.
The thermostat, not the software
Your nervous system is not a piece of software running corrupted code. It is a thermostat that has had its set points moved.
Well-calibrated
Responds to real changes in temperature. Activates only when genuinely needed.
Sensitised
Flips the heating on at the slightest draught. The underlying mechanism is identical — only the set points have shifted.
Recovery
The slow work of moving set points back — not through willpower, but through enough repeated experience of safety.
Why this reframe changes everything
Old framing
"What is wrong with me?" — Every flare confirms a deficit. You are failing. You are weak.
New framing
"What is happening around me?" — Every flare is information. Your system is communicating. The question becomes what would it take to change those inputs.
This is not semantics. It is the difference between shame and signal.
What the NeuroLog data shows
We built NeuroLog because the existing clinical narrative about FND did not match what people were reporting. The findings are consistent.
Users contributing data
Countries represented
Avg. co-occurring conditions
Have neurodevelopmental conditions
Sensory & somatic symptoms dominate
Dizziness, fatigue, cognitive fog, and sensitivity to light and sound rank higher in frequency than functional seizures — the presentation that gets most clinical attention.
Multiple body systems, one mechanism
The average user lives with nine co-occurring conditions, consistent with a sensitised nervous system expressing itself across multiple body systems rather than a single diagnostic silo.
Neurodevelopmental foundations
Almost half have neurodevelopmental conditions sitting at the foundation. This is not a co-occurrence. It is part of how these nervous systems were built.
Outside-in, not inside-out
The strategies that work best are the ones that change the environment rather than demanding more regulation from the person inside it.
Why this framing matters clinically
The sensitised framing is clinically actionable in a way that the sensitivity framing is not.
Reframes exposure work
Graded exposure to threat cues only works if the nervous system can register and retain the safety signal at the end. In a sensitised system with poor interoceptive accuracy, traditional exposure can consolidate threat learning instead of extinguishing it. The work has to start with interoceptive regulation, not behavioural challenge.
Reframes cognitive work
You cannot reason your way out of a sensitised state. Top-down interventions have a ceiling when bottom-up signalling is loud. CBT formulations that treat symptoms as products of distorted thinking miss the mechanism.
Clinically actionable
The sensitised framing is clinically actionable in a way that the sensitivity framing is not. It gives clinicians and patients a shared language that is accurate, non-stigmatising, and points toward the right interventions.
Ready to understand your nervous system differently?
This course is for anyone who has been told they are too sensitive — and who deserves a more accurate, more compassionate explanation.
Part of the Neurolog training series for FND patients and clinicians