Can a person feel no pain? (Congenital insensitivity to pain: CIP)

The video explores the concept of physical pain, highlighting its protective role despite being underappreciated. It introduces congenital insensitivity to pain (CIP), a rare disorder where individuals cannot feel pain, leading to severe injuries. The biological mechanism of pain involves nociceptors and sodium channels, with a genetic mutation in SCN9A causing CIP. The disorder is inherited in an autosomal recessive manner. Symptoms include unnoticed injuries, and diagnosis relies on clinical history and genetic testing. Current treatments like naloxone show promise, and future gene therapy may offer a cure.

Explain the condition known as congenital insensitivity to pain (CIP).

What are the potential dangers faced by individuals with CIP?

What is the role of nociceptors in the perception of pain?

How does the brain create the experience of pain?

Discuss the possible treatments for congenital insensitivity to pain.