HPA Axis

Relationship Intelligence April 18, 2026

Hypervigilance after infidelity is your amygdala recalculating threat probability, not a sign you're broken. The neuroscience of betrayal surveillance.

Read article : Hypervigilance After Infidelity | MindLAB Neuroscience

High-Conflict Personalities April 17, 2026

Chronic conflict triggers sustained cortisol that shrinks the hippocampus and rewires white matter to hardwire threat circuits. Structural neuroscience.

Read article : Cortisol Cascade in Chronic Conflict: How Sustained Stress Hormones Physically Reshape the High-Conflict Brain