Insights
Research-based explorations into how the mind, body, and behaviour actually work.
Aerobic exercise does not just maintain the body — it actively alters brain structure, chemistry, and function in ways that no other known intervention fully replicates.
Mar 1, 2026
Novelty-seeking is not a distraction — it is a core feature of how the human brain allocates attention and drives learning. Understanding this mechanism reframes how we think about boredom, curiosity, and exploration.
Feb 24, 2026
Habits are not outcomes of willpower — they are the result of a specific neurological loop that the brain builds to conserve energy. Understanding that loop changes how you approach behaviour change.
Feb 20, 2026
Sleep is not a passive state of rest. It is a structured biological process with distinct phases, each performing specific maintenance and consolidation functions that waking life cannot replicate.
Feb 14, 2026
Inflammation has become a cultural shorthand for everything wrong with modern health. The biological reality is more precise — and more interesting. Inflammation is a defence system, not a disease.
Feb 5, 2026
Acute stress is adaptive. Chronic stress is structurally damaging. Research shows measurable changes in brain architecture after sustained exposure to stress hormones — and equally measurable pathways to recovery.
Jan 30, 2026
Every decision depletes a finite cognitive resource. As that resource drains, the quality of subsequent decisions degrades in predictable ways. The effect is physiological, not motivational.
Jan 22, 2026
The enteric nervous system contains more neurons than the spinal cord, and communicates bidirectionally with the brain via the vagus nerve. What happens in the gut does not stay in the gut.
Jan 10, 2026
The brain has no single clock. Time perception is reconstructed from multiple neural systems — and it is far more malleable than our subjective experience suggests.
Dec 28, 2025
You have more than five senses. Proprioception — the continuous sense of your body's position in space — operates below conscious awareness and underlies almost every movement you make.
Dec 15, 2025
Core body temperature is one of the most reliable biological signals the body uses to regulate arousal, metabolism, and cognitive state. Understanding its rhythm offers surprising leverage.
Dec 10, 2025
Social connection is not a psychological comfort — it is a biological need with measurable effects on immune function, cardiovascular health, cognitive ageing, and longevity.
Nov 28, 2025