Dr Peter Lovatt
Dancing is in our
It is found in every culture around the world throughout history, and is
enjoyed by people of every age, from toddlers to the elderly.
From a scientific prospective, dance ins an important human activity. Actually, from any perspective dance is an important human activity. It’s important for enjoyment, for interpersonal communication, for social bonding and for our general health and well-being as well.
Scientists have long been interested in dance because it can tell us about our innate responses to music, about why some people get dizzy and others don’t, about how we find a mate and about the very essence of being human. Dance is something that only we can do (no other animals on the planet can dance creatively like us), and which every human being is equipped for. If you love to dance, welcome to the club. Now let’s find out why we dance…
It all begins in our brains. The human brain is specialized for the control of movement – it needs to be, in order to manipulate our 600-plus muscles. The motor cortex, located at the rear of the frontal love, is involved in the planning, control and execution of voluntary movements. Meanwhile, the basal ganglia, a set of structures deep within the brain, works with the motor cortex to trigger well-coordinated movements, and may also act as a filter by blocking out unsuitable movements, such as that ill-advised funky chicken. The cerebellum, at the back of the skull, also performs several roles, including integrating information from our senses so that our movements are perfectly fluid and precise.
Just lifting a cup of tea to our mouths involves an unimaginably complicated sequence of nerve impulses, so how can our brains cope with a full-blown dance routine? In 2006, researchers at the
at University of Texas Health Science Centre
asked amateur tango dancers to perform a basic dance step known as ‘box step’
while lying in a PET (positron emission tomography) scanner. The researchers saw
activation in a region of the brain called the precuneus, which is associated
with spatial perception. They suggest that this region creates a map of our
body’s positioning in space, helping us to keep track of our torso and flailing
limbs as we plot across the dance floor. San Antonio
Of course, dancing also tends to involve music. By comparing the tango dancers’ brain scans both with and without music, the researchers noticed that those performing to music had more activity in a particular region of the cerebellum called the anterior vermis, which receives input from the spinal cord. It might be that this region of the brain acts as a kind of neurological metronome, coordinating our different brain areas and helping us to keep time to a beat.
Just like any activity, the more we dance, the better we get, as new neural connections are forged and strengthened. What’s more, it seems that our brains may even reward us for having a good boogie. Music has been shown to activate the reward centers in the brain, and some motor areas are also connected to reward-related regions, so dancing can give us the satisfaction of feeling good. It’s part of a virtuous circle: we generate rhythm, we move to it, we feel great, we do it some more. Let the good times roll…
Born to Bop?
We still don’t know for sure whether humans have evolved an innate instinct to dance, or whether dancing is a learned social activity. Nevertheless, a growing body of research suggests that we are indeed born to dance. Why else would we make ourselves look so ridiculous at school discos or the work Christmas party, when we’re desperately trying to impress someone?
To investigate whether dancing is an innate activity, researchers need to look at three factors. First, do humans show an inclination to dance – a natural tendency, or an urge? Second, is dancing automatic – ie, are people able to dance without being taught? And finally, is dancing universal? Do people from all parts of the world displace dance-based behaviour?
This last one is easy: dance is truly universal, both in time and place. Anthropologists have shown that dance-like behaviour dates back to thousands of years. Early Bronze Age paintings in the
in Magura Cave
appear to depict a fertility dance while dancing was an important part of life
in Ancient Greece and Bulgaria .
Dance has played multiple roles throughout history, in religious ceremonies,
rituals and festivals, and as a way to heal, entertain and tell stories. It
might even have served as an early form of language. Egypt
Meanwhile, there’s also evidence that dancing is both a natural urge and an automatic behaviour. In 2009, researchers led by Isvan Winkler at the
of Scientists showed that babies as young as two days old are able to detect a
simple beat. When the babies heard a missing downbeat, their neural activity
suggested that they were expecting the downbeat to be present – so newborn
babies appear to have an innate sense of rhythm. In a separate study in 2010,
Marcel Zentner and Tuomas Eerola showed that older babies make more rhythmic
body movements in response to music than they do to human speech, and some even
speed up their movements when the tempo is ramped up. The evidence all suggests
that humans are hardwired to boogie. Hungarian
Dancing for Joy
If our brains are primed for dancing, it’s no surprise that we love to get our groove on. But there’s another reason too: it’s a fantastic mood enhancer. I’ve been drunk on disco, made merry by a merengue and felt the euphoria of dancing in a hot, sweaty night club. And it seems that everyone can experience that euphoria: Zentner and Eerola even found that their baby subjects smiled as they moved to the rhythm. The more they moved, the more they smiled.
So why does dancing make us feel better? It might be because as we move together in response to music, we also move in response to each other’s rhythms, helping us to form a social bond. It’s one of the reasons why we love music festivals. A 2010 study by Sebastian Kirschner and Michael Tomasello at the Max Planck Institute for Evolutionary Anthropology showed that after a session of paired music making, four year old children were more likely to behave cooperatively and helpfully. Music and dancing act as a kind of social lubricant.
As with any intense physical activity, dancing can also release endorphins – the feel-good, pain-relieving brain chemicals responsible for the so-called ‘runners high’. In fact, Bronwyn Tarr and colleagues at the
have found that just dancing in time with someone might be enough to release
these neurohormones into the bloodstream. They asked Brazilian high school
students to dance in groups of three to fast-paced music, finding that those
who synchronized their movements had an increased pain threshold (as measured
by inflating a blood pressure cuff around their arm). This suggests that there
were more endorphins in these dancers’ bodies, so the researchers speculate
that we might get a social ‘high’ from dancing with others. That would explain
flash mobs, at least. University of Oxford
Dance is one of the most important activities we can do. We are born to groove. It’s what our brains are wired for and it helps us bond. Dancing is good for you. So this Christmas, throw caution to the wind and get your body moving to all those cheesy festive tunes!
The Science of Dad Dancing
The concept of dad dancing gets a bad press. Even its dictionary definition is disparaging: “Awkward or unfashionable dancing to pop music, as characteristically performed by middle-aged or older men.”
In 2011, I carried out a survey of almost 14,000 people (including over 8000 men), looking at dance confidence and dancing styles at different ages. I found that men’s dancing confidence typically starts at a very low level in the early teens, steadily increasing with age, peaking and plateauing in the mid to late thirties before coming down again after 40. At the same time, their freestyle dance movements tend to become larger, less coordinated and more random the older they get. Eventually, it’s like they’re dancing to music that only they can hear.
This slightly awkward dancing style may be evolution’s way of signaling reduced testosterone levels, warning younger women that the dancer is past his sexual prime and that they might be better off looking elsewhere.
But men, don’t let any negativity put you off. The benefits of dancing are enormous. In the name of science, we should reclaim dad dancing, rebrand it and embrace it.
5 Reasons why Dancing is Good for you
1. It boosts self esteem
Several studies have shown that dancing can help to increase feelings of self-worth. In one 2007 study, researchers from Laban and Hampshire Dance found that children aged between 11 and 14 who took part in creative movement classes reported improved self-esteem, motivation and more positive attitudes towards dance, as well as better physical fitness.
2. It helps you find a mate
It was Charles Darwin who suggested that dancing can act as a form of sexual selection, and research suggests that we are indeed communicating to potential mates when we strut our stuff. A 2011 study asked women to rate men on their dancing prowess. The winning formula? Head shaking, torso bending, and twisting of the right knee, apparently.
3. It tackles depression
Dancing has been shown to reduce feelings of depression. But different dancing styles have different effects. In a study led by
at the ,
dancing characterized by relaxed, free-flowing movements helped to improve
mood, whereas dancing in a physically contracted way had the opposite effect. University
4. It helps solve problems
Just five minutes of freestyle dancing is enough to increase your creativity, according to researchers at
In 2014, participants were asked to either dance, cycle or sit quietly while
listening to music, and it was the dancers who showed improvements in both mood
and creative problem solving. York
5. It relieves pain