Summary:
- Researchers at the University of California, Los Angeles, have mapped the "ticklishness" of the human body, identifying which areas are most sensitive to tactile stimulation.
- The study utilized a robotic device to deliver precise, consistent touches across different body parts to quantify the intensity of the tickle response.
- The findings suggest that ticklishness is not uniform across the body and may be linked to specific neural pathways evolved for self-protection against external threats like insects.