Intense World Theory and low-context thinking

The Intense World Theory (IWT) was developed by Henry and Kamila Markram (2010) as an alternative explanatory model for autism.
According to this theory, the brain of people with autism is not less sensitive, but rather hypersensitive to stimuli and emotions.
The core idea: the world is experienced as too intense.

Key points of the Intense World Theory

Local networks in the cerebral cortex and amygdala are hyperactive and hyperplastic.
As a result, sensory stimuli, emotions and memories are processed more intensely.
The person perceives more details with greater emotional charge.
Overstimulation leads to avoidance, rigidity and sometimes social withdrawal.
Autism is therefore not a deficit in empathy, but rather an excess of perception and affect.

Low-context thinking

Within the Context Thinking framework, the focus is not on overactivity of brain circuits, but on the reduced ability to integrate context.

Information is processed literally and fragmentarily.
The context that adds meaning, sequence and nuance is absent or underestimated.
As a result, every detail becomes equally important — causing cognitive overload.
Overstimulation arises not from "too much input", but from the lack of filtering through context.

Similarities between both theories

Aspect	Intense World Theory	Low-context thinking
Overstimulation	Hyperactivity of local networks causes hypersensitivity to stimuli.	Lack of contextual filtering means everything comes in equally "loud".
Focus on details	Hyperperception at the micro level → strong attention to detail.	Loss of global frame → detail-orientation dominates.
Social withdrawal	Protection against an overwhelming world.	Difficulty with implicit social context → misunderstandings and stress.
Emotional intensity	Overactive amygdala → strong affective response.	Lack of regulation through context → emotions difficult to place or predict.

Differences in explanatory level

Dimension	Intense World Theory	Low-context thinking
Explanatory level	Neurobiological (microcircuit level).	Cognitive-contextual (information and behaviour level).
Core mechanism	Overstimulation and hyperplasticity.	Insufficient contextual integration and prediction.
Theoretical framework	Neuroscientific, bottom-up.	Cognitive, top-down (predictive brain).
Intervention focus	Reducing overstimulation, low-stimulation environment.	Providing context, explicit communication, predictability.

Complementary approach

The two perspectives do not need to exclude each other.
The Intense World Theory describes what happens at the neurobiological level: a brain that processes too much information.
Low-context thinking describes how this translates cognitively and socially: a brain that struggles to make sense of that abundance.

Together they offer a layered model:

The IWT explains the why of overstimulation.
Context thinking explains the how of the cognitive and relational consequences.

Implications for guidance

Overstimulation requires both sensory rest and contextual clarification.
Structure, predictability and explanation of "why something happens" help to reduce overload.
Guidance should not be limited to stimulus reduction, but must also work on context enrichment — learning to recognise coherence, sequence and intention.