Neuroscientists confirm existence of human sixth sense

Neuroscientists from the Scripps Research Institute and the Allen Institute have mapped and confirmed the existence of a biological sixth sense in humans known as interoception. Unlike exteroception, which involves senses like sight and hearing to perceive the external world, interoception is the brain's ability to interpret internal signals from the body.

This sensory mechanism acts as an internal thermostat, monitoring vital processes such as heart rate, lung expansion, gastrointestinal activity, body temperature, and blood pressure. It allows the brain to respond to essential needs, such as triggering thirst when cellular water levels drop.

A $14.2 million global scientific project, led by Nobel laureate Ardem Patapoutian, is currently underway to map this internal communication network within the human brain to better understand its role in overall health.