Tag Archives: Aesthetics

Louis XIV’s Crib Was Cool, But Those Flowers Though

Now coming up on two weeks into my stay in Paris, I’m amazed at how much art seeing (and walking!) opportunities there are across the city. I went to the Palace of Versailles  this past weekend and learned a little bit more about myself in the process. The overall aesthetics of some of the rooms, like the Hall of Mirrors, were breathtaking. Throughout my time in France, the distinct architecture of everything still astonishes me. The fact that people could see a vision that combined order and beauty is a testament of the human ability. However, even though the palace exemplified all of these things with the added adventure of getting around, I still found myself more at peace and grounded in the presence of flowers. In a larger than life palace with years of French history intertwined in it, it was nothing compared to the gardens, random buildings’ intricate flower arrangements across town, and especially the unique paintings of gorgeous flower bouquet and sceneries that truly made me stop and smell the roses.

A random but greatly appreciated restaurant I came across while walking the Shakespeare and Company bookstore in the 5th Arrondissement of Paris.

I couldn’t imagine why the Palace didn’t resonance with me as much as moving through a museum did; it was kind of a museum in some respects. My sister was shocked to learn I didn’t have plans to go to the Palace before this past weekend. It had been one of her favorite places in France, and she expected me to have the same experience. Surprisingly, I didn’t get that overwhelming feeling of wonder and disbelief at the magnitude  that she and some of the people at the palace had. So, I started to research why do people have different aspects artistic expression that resonances with them more than others and came across the world of neuroaesthetics.

A map of the extensive grounds in the Palace of Versailles.

Neuroaesthetics is this field in neuroscience where researchers are trying to figure out what neural connections activate and interact while someone is having an aesthetic experience that causes joy or disgust (Belfi et al., 2019). The greater question of this field is exactly the question I was trying to answer: what makes something more appealing to one person opposed to another? The field has a large reach with questions like why humans  chose the mates that we do, why we decide on one consumer product over the other, and perception’s effect on how we communicate (Chatterjee and Vartanian, 2014).

Neuroaesthetics continues to shine light on subjects such as what neural networks are involved when we view visual art. One study did this looking at how perception paintings as aesthetically pleasing or not affected what brain networks and structures were activate or deactivated (Belfi et al., 2019). Previous research found that the default mode network (DMN) was active when the person viewed artwork they thought was more moving, so the study recorded the DMN with fMRI processing as participants examined 90 paintings at various time lengths (Vessel et al., 2012) (Belfi et al., 2019). They found more DMN activation while the participants viewed a painting they thought was aesthetically pleasing compared to non-aesthetically pleasing works (Belfi et al., 2019). More DMN activation could lead brain system to associate a pleasing reward to the stimulus leading to a strong emotional response (Belfi et al., 2019).

So, while the Palace was objectively amazing to witness in real life, my perception of the art was not as high as the ones in the Musee D’Orsay leading me to some conclusions that my DMN could have been less active.

The Hall of Mirrors at the Palace of Versailles. My favorite part of the entire experience with the sunlight glittering on the chandeliers.

The museum experience is also a big determinate when viewing art as well. One study had a group of people examine art in a museum in Vienna and in a computer program to see if the way in which people received art would change their perception of it and their memory of the art (Brieber, Nadal, and Leder, 2015). Those that experienced the art through the museum had better recall of the art they saw and found the art to be more “arousing and pleasing” (Briber, Nadal, and Leder, 2015). So, there is the possibility that, in addition to a pretty weak DMN response, actually being in a museum where I expected to see this great art colored my perception of the paintings there compared to the palace’s paintings. The palace’s paintings I saw was great, but the palace did not support the type of art enjoying experience that a museum did. The participants in the study could stop and absorb a work as much as they wanted to much like my experience in the Musee D’Orsay: wandering around not knowing which work would capture me (Briber, Nadal, and Leder, 2015). This might have made the difference in my perception of the Palace as a whole.

It is pretty cool that even though we have the same brain systems activated with the aesthetically pleasuring figures, our internal states as well as the manner in which we consume art affects what we consider to be life changing pieces of art. I didn’t expect to stumble upon a whole section of neuroscience that I never encountered before to understand why Louis XVI’s chambers did not stimulate my DMN as much as Monet’s 1878 Chrysanthemums painting could.

Monet’s Chrysanthemums painting done in 1878. One of my many favorites by my favorite artist.

If you want to learn more about the neuroaesthetics, Anjan Chatterjee is a cognitive neuroscientist that specializes in neuroaesthetics with research on how “certain configurations of line, color, and form” affect what humans consider to be beautiful (“Anjan Chatterjee: How your brain decides what is beautiful | TED Talk,” n.d.) . He talks all about his study in this 2016 Ted Talk.

From what I’ve learned in my research, your surroundings have just as much to do how you perceive the beauty as your brain networks do. Appreciation of art is never linear, so even if something doesn’t elicit a strong DMN engagement, it’s can still be a great experience, nonetheless.

Next stop, fingers crossed, the Catacombs!

References

Anjan Chatterjee: How your brain decides what is beautiful | TED Talk. (n.d.). Retrieved June 4, 2019, from https://www.ted.com/talks/anjan_chatterjee_how_your_brain_decides_what_is_beautiful

Belfi, A. M., Vessel, E. A., Brielmann, A., Isik, A. I., Chatterjee, A., Leder, H., … Starr, G. G. (2019). Dynamics of aesthetic experience are reflected in the default-mode network. NeuroImage, 188, 584–597. https://doi.org/10.1016/j.neuroimage.2018.12.017

Brieber, D., Nadal, M., & Leder, H. (2015). In the white cube: Museum context enhances the valuation and memory of art. Acta Psychologica, 154, 36–42. https://doi.org/10.1016/j.actpsy.2014.11.004

Chatterjee, A., & Vartanian, O. (2014). Neuroaesthetics. Trends in Cognitive Sciences, 18(7), 370–375. https://doi.org/10.1016/j.tics.2014.03.003

Vessel, E. A., Starr, G. G., & Rubin, N. (2012). The brain on art: intense aesthetic experience activates the default mode network. Frontiers in Human Neuroscience, 6. https://doi.org/10.3389/fnhum.2012.00066

Image #2: [Screenshot of the grounds at the Palace of Versailles]. Retrieved from https://www.google.com/maps/place/Palace+of+Versailles/@48.8047375,2.1106368,15z/data=!4m5!3m4!1s0x0:0x538fcc15f59ce8f!8m2!3d48.8048649!4d2.1203554

Image #1, #3, and #4 were taken by me

La belle ville de Paris: Perceptions of Beauty

So far, two weeks of getting lost in the metro, enduring drastic weather changes, and having frustrating French conversations at the market have passed during our stay in Paris. From the expectation of having exact change for every monetary transaction to the snarling gazes at our (somewhat) loud group of fifteen in the metro, adapting to the social norms of the French culture has proven to be quite the challenge (I’m just glad I haven’t been pickpocketed…yet).

Arc de Triomphe

However, living in one of the world’s most beautiful cities and being surrounded by some of the most famous landmarks in the world have made it easy to forget these daunting hardships faced by our curious group of American college students. Whether it’s marveling at the size of the Eiffel Tower, walking down the Champs-Élysées with the Arc de Triomphe always in view, or even just observing the characteristically quaint Parisian architecture of all the apartment buildings, Paris always has something to offer around every corner. Thus, as a student who’s on this trip to learn more about neuroscience (and to eat lots of delicious food), I began to question myself: What makes these Parisian scenes so appealing and beautiful? What’s the neuroscience behind what we determine as beautiful? I’m hungry, where can I find me some crêpes?

Eiffel Tower

I came across a study focusing on brain systems with regards to aesthetic and perceptual judgment. The scientists who conducted this study, Ishizu and Zeki (2013), have previously shown that the experience of beauty, regardless of its source (for instance, looking at a famous art masterpiece or listening to beautifully composed music), activates an area of the medial orbitofrontal cortex (mOFC) (Ishizu and Zeki, 2011). This area of our brain is involved in the cognitive process of decision-making. Thus, judgment comes into play when you’re making these decisions.

medial orbitofrontal cortex (mOFC)

If you were shown a picture and you were told to say whether you thought it was beautiful or not, not only are you making judgements based on the picture’s aesthetics, you’re also making judgements based on its quality. So what’s the difference between the two? Let’s say you were given two paintings and you were told to determine which one you thought was more beautiful. When shown these pictures, you see that one painting (let’s say painting A) was three times the size of painting B and also seemed to appear brighter. Right off the bat, you’ve made judgements about painting A’s qualities (size and brightness). However, when you observe painting B, you notice that even though it may not be as big or as bright as painting A, you find painting B’s content to be portrayed as more aesthetically pleasing than painting A. This study aimed to figure out whether aesthetic judgements also involved the activity of the mOFC and how these two types of judgement contribute towards judging the beauty of something, like crêpes!

To test this, human volunteers (non-artists or musicians to alleviate any bias) went through two sessions: aesthetic and brightness. In each of these session, the subjects were shown a series of two paintings and were told to judge which one was more beautiful (in the aesthetic session) or brighter (in the brightness session). The researchers used functional magnetic resonance imaging, or fMRI, scans that acquired readings of blood oxygen levels in the brain. This allows researchers to see what areas of the brain are being activated when the subjects are told to judge the paintings.

Figure 6 of Ishuzu and Zeki (2013) – shows what brain areas are affected by the type of judgment (brightness or aesthetic).

Results showed that aesthetic and brightness judgments use both shared and separate brain systems. While aesthetic judgement mainly activated subcortical regions and the OFC (areas previously mentioned that were associated with beauty), brightness judgement did not activate any areas with significance compared to the areas activated by aesthetic judgment. However, both aesthetic and brightness judgement activated shared systems, mainly involving the dorsolateral prefrontal cortex (dlPFC) (involved with decision making, memory, and cognition) and bilateral anterior insula (known to be involved with many functions, including cognitive and emotional processes).

A beautiful crêpe

This new insight has led me to think about how I judge Paris’s beauty. Do I think the Eiffel Tower is beautiful, or am I just awestruck by its massive size? Do I think the Parisian architecture is beautiful, or is my familiarity to what I normally see in America causing me to think otherwise? The study mentions that further separating the processes of judgement, decision, and experience is difficult because they all use the same brain areas. Being able to understand these separate processes would allow us to really understand how this part of our brain works and finally uncover the truth as to why I find crêpes so beautiful.

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Sources:

Ishizu T, Zeki S (2011) Toward A Brain-Based Theory of Beauty. PLoS ONE 6(7):e21852.

Ishizu T, Zeki S (2013) The brain’s specialized systems for aesthetic and perceptual judgment. The European Journal of Neuroscience 37(9):1413–1420.

mOFC picture: https://commons.wikimedia.org/wiki/File:MRI_of_orbitofrontal_cortex.jpg

Arc de Triomphe, Eiffel Tower, and Crêpe pictures were personally taken.