TED-Ed: What would happen if you lost your sense of touch? | Antonio Cataldo

The video discusses Waterman's rare neurological condition, deaffrontation, which left him unable to feel or move from the neck down. He adapted by using sight to regain control of his body. The somatosensory system, which includes touch, pain, temperature, and proprioception, is explained. Various receptors in the body process these sensations and send signals to the brain. Disruptions in this system can lead to disorders with significant impacts, such as touch starvation. Despite challenges, individuals find ways to adapt, highlighting the importance of these sensations in daily life.

What condition was Waterman diagnosed with after experiencing unusual symptoms?

How did Waterman adapt to his inability to feel anything from the neck down?

What role does touch play in the somatosensory system?

What are mechanoreceptors and what do they respond to?

What happens when the somatosensory system is damaged?

What is 'touch starvation' and what are its potential effects?

In what ways can individuals adapt to the loss of sensory feedback?