This is the second blog post
following Shahin Shikhaliyev’s lecture Beauty
and the Brain, who is a TSA instructor and artist. After the lecture, he
took part in a panel discussion moderated by Andrew Taylor that consisted of Terry
Davidson, who is the director of the Center for Behavioral Neuroscience at
American University, and Art Shapiro, who is a psychology professor at American
University that specializes in areas of visual perception and cognitive
neuroscience.
Shahin Shikhaliyev (far left) Terry Davidson (left) Art Shapiro (right) Andrew Taylor (far right)
Davidson opened the discussion by stating
that we engage in all types of behaviors and psychological functions.
Behavioral function, according to Davidson, includes memory, learning, emotion and
perceptions, all part of a very complex process.
Demonstrating visual perception, Shapiro used a
water bottle as an example of how incorrectly perceive the water bottle. Shapiro
pointed out that our pre-conceived notion about the water bottle is not an
accurate representation of the water bottle in the physical world. Shapiro then asked the audience to examine
the bottle and asked if the circumference of the bottle was smaller or larger
than the height. I, along with the crowd, all answered smaller. Shapiro then wrapped
his power cord around the bottle and shocked the crowd, unraveling the cord and
compared the measurement to the height; it was taller. This caused an “oooooo-ahhhhh”
in the crowd.

Art Shapiro and his magic water bottle
Shapiro explained why this happens;
our eye begins a process called transduction, changing one form of energy into
another. Our eye uses this process in this instance by taking the protons from
the light reflecting off the bottle, some of which is absorbed by the water
bottle, and combining it with another form of energy. This turns that energy
into a neurological signal that changes the configuration of the bottle.
Davidson chimes in on perspective,
stating that in order to be able to identify an object we need to have prior
experience with that object. Without prior experience we will not know what it is and be unable to identify it. In the case of abstract art; a
viewer’s perception of the artwork, the person deciding if they like the
artwork or not, depends on their past experience with abstract art.
Davidson goes on to mention that
our brain perceives beauty through experience, though at first our brains do not register a
positive response. However, the more experience with something we have, the
less complicated our brain perceives it to be, which makes us like it more.

Shahin Shikhaliyev answering the question
Moderator Andrew Taylor asked how Shikhaliyev would tell his students to draw the water bottle. Shikhaliyev’s response was “I would tell them not to think about it as a bottle, the more you think about it as a bottle the less likely you will be able to draw it. You have to make it an abstract object and establish some kind of parameters that are proportionate to scale. Then start trying to define the edges and go on from there”.
-- Dylan Planeta