What happens to humans when we can't touch? | BBC Ideas
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The importance of human touch in social interaction and its impact on our well-being is discussed. The role of touch in the brain and its effects on bonding and relaxation are explored.
Human Touch and Social Interaction
- Human interpersonal touch is crucial for social bonding and underestimated in its importance.
- Touch is deeply under-researched compared to vision, with touch relying on the whole skin as the organ of touch.
- Specialized cells in the skin travel to specific parts of the brain through specialized pathways, forming the C-tactile system.
Effects of Touch on Bonding and Relaxation
- Hand strokes or caresses trigger the endorphin system in the brain, creating a sense of relaxation and trust.
- Light, slow stroking at a specific speed triggers a comforting response.
- Cuddle therapy involving various forms of platonic touch can have powerful effects such as stabilizing heart rate and improving weight gain.
Impact of Lack of Touch
- Deprivation of touch can lead to negative consequences both mentally and physically, causing anxiety and reduced overall health.
- During lockdown or situations where physical contact is limited, feelings of connection, empathy, and trust gradually degrade.
Changing Perspectives on Touch
- The concept of touch is evolving in society due to cultural changes and inhibitions learned during lockdown periods.
- Physical touch remains important for triggering the endorphin system and creating friendships, unless alternative behaviors prove more efficient.
- The future should prioritize the importance of physical touch, especially in romantic relationships.