Kissing is an age-old practice that is enjoyed by individuals all over the world. The act of kissing is often associated with intimacy, love, and passion. However, have you ever wondered why we close our eyes when we kiss? This article explores the science behind this intriguing phenomenon.
The Psychology of Closing Our Eyes While Kissing
According to cognitive psychologists Polly Dalton and Sandra Murphy from the University of London, people close their eyes while kissing to allow the brain to properly focus on the task in hand. Their study on vision and tactile sensory experience concluded that the brain finds it difficult to process another sense while also concentrating on the visual stimuli.
Their analysis found that people were less responsive to the tactile sense as their eyes did more work. Therefore, when kissing and engaging in other activities pleasurable to the tactile sense, such as sex and dancing, people want to focus on touch, rather than other, potentially distracting, sensory experiences.
The Significance of Touch
Touch is a crucial sense that plays a vital role in our everyday lives. It is the first sense to develop in humans, and it helps us establish emotional bonds with others. Touch also has a significant impact on our mental and physical well-being.
When we touch or are touched, our body releases oxytocin, a hormone that promotes social bonding and reduces stress and anxiety. This hormone is often referred to as the “cuddle hormone” because it is released during physical contact, such as hugging, cuddling, and kissing.
The Role of the Brain in Touch Perception
The sense of touch is processed by the somatosensory cortex in the brain. This area of the brain is responsible for processing tactile information, such as pressure, temperature, and pain.
However, the brain also plays a crucial role in how we perceive touch. For example, the perception of touch can be influenced by visual stimuli. In a study conducted by Maravita and Iriki, participants were blindfolded and had their index finger touched with a paintbrush. When they were shown a video of a hand being touched in the same way, the participants reported feeling the touch on their own finger, even though it was not being touched.
The Importance of Focusing on the Sensation of Touch
When we close our eyes while kissing, we are essentially shutting out visual stimuli and allowing our brain to focus on the sensation of touch. This allows us to fully immerse ourselves in the experience and enjoy it to the fullest.
Research has shown that the perception of touch is enhanced when we focus on it. In a study conducted by Goldreich and Kanics, participants were blindfolded and had their fingers touched with two different textures. When they were told to focus on the touch sensation, they were able to identify the textures more accurately than when they were not instructed to focus.
The Evolutionary Purpose of Closing Our Eyes While Kissing
The act of closing our eyes while kissing may have evolutionary roots. According to anthropologist Helen Fisher, kissing is an innate behavior that has evolved over time to help individuals assess potential mates.
By closing our eyes while kissing, we are essentially shutting out external stimuli and focusing solely on the sensations of touch and taste. This allows us to better assess our partner’s compatibility and determine whether or not we are genetically compatible.
The Cultural Significance of Kissing
Kissing is a universal practice that is deeply rooted in various cultures around the world. In some cultures, kissing is seen as a sign of respect, while in others, it is a sign of romantic love.
In Western cultures, kissing is often associated with romantic love and intimacy. However, this was not always the case. In ancient Greece, kissing was seen as a sign of respect and was often used to greet friends and family members.
The Different Types of Kissing
Kissing can take on many different forms and meanings. Some of the most common types of kissing include:
1. Romantic Kissing
Romantic kissing is often associated with intimacy and passion. It is typically performed with a partner and is meant to convey romantic feelings.
2. Friendly Kissing
Friendly kissing is often used to greet friends and family members. It is typically less intimate than romantic kissing and is not meant to convey romantic feelings.
3. Greeting Kissing
Greeting kissing is a common practice in many cultures around the world. It is often used to show respect and is typically performed on the cheek.
The Health Benefits of Kissing
Kissing not only feels good but also has several health benefits. Some of the most notable health benefits of kissing include:
1. Stress Relief
Kissing has been shown to reduce stress and anxiety by promoting the release of oxytocin.
2. Boosting the Immune System
When we kiss, we exchange saliva, which contains antibodies that can help boost the immune system and protect against illness.
3. Burning Calories
Kissing can burn up to 6 calories per minute, making it a fun and easy way to stay in shape.
Conclusion
In conclusion, closing our eyes while kissing is a natural and instinctive behavior that allows us to fully immerse ourselves in the experience. It allows our brain to focus on the sensations of touch and taste, which can enhance the overall experience. Kissing is a universal practice that has both cultural and evolutionary significance and has several health benefits. So, the next time you kiss someone, take a moment to close your eyes and fully enjoy the experience.
FAQs
Why do people naturally close their eyes when kissing?
Closing our eyes helps us focus on the sensation of kissing by eliminating visual distractions, allowing a more intimate and emotional connection.
Is there a scientific explanation for closing our eyes while kissing?
Yes, research suggests that our brains can become overwhelmed by sensory input. Closing our eyes reduces visual stimulation, letting us fully experience the physical and emotional aspects of the kiss.
Does everyone close their eyes while kissing?
While most people naturally close their eyes during a kiss, some may keep them open due to personal preferences or curiosity.
What role does the brain play in this reaction?
The brain processes sensory input, and closing our eyes reduces the workload on the visual system, allowing us to concentrate on the touch and emotional feelings of the moment.
Is closing your eyes a sign of a better emotional connection?
Not necessarily, but it often indicates a focus on the experience and a desire to enhance intimacy without distractions.
