Neuroscience research has dramatically advanced our understanding of asperger's syndrome's mechanisms, informing better treatments and reducing stigma.
Key Brain Structures in Asperger's Syndrome
Modern neuroimaging has identified consistent patterns in asperger's syndrome:
- Amygdala: Threat processing center shows altered activation patterns in asperger's syndrome
- Prefrontal Cortex: Top-down emotional regulation — often underactive in asperger's syndrome
- Anterior Cingulate Cortex: Conflict monitoring and pain processing — implicated in asperger's syndrome
- Hippocampus: Memory and context; chronic stress in asperger's syndrome can affect its volume
- Default Mode Network: Rumination and self-referential thinking network — often overactive in asperger's syndrome
Neurochemistry of Asperger's Syndrome
While the 'chemical imbalance' model is oversimplified, neurotransmitter systems play real roles in asperger's syndrome:
- Serotonin regulates mood, appetite, and sleep — all affected in asperger's syndrome
- Dopamine drives motivation and reward — disrupted in many asperger's syndrome presentations
- GABA and glutamate modulate excitation/inhibition balance relevant to asperger's syndrome
What Neuroscience Means for Asperger's Syndrome Treatment
Neuroscience validates that asperger's syndrome is a brain condition, not a character failing. It points toward treatments that target specific mechanisms — and shows that both therapy and medication physically change the brain.