Creativity and the Brain

The anterior part of the corpus callosum is more developed in professional classical musicians, indicating reliance on hemispheric transfer of information.
Both hemispheres contribute to making music, and the combination between them is critical.
The motor cortex, located in the frontal lobes, is critical for musicians.
The anterior part of the corpus callosum connects the two motor cortices.
This coordination is highly used and developed in musicians who use both hands (e.g., piano, violin, cello, clarinet).
The more something is used, the larger it gets in the brain, demonstrating functionality.

$Brain: Front \rightarrow Anterior, Back \rightarrow Posterior$

Front part of the corpus callosum is larger in expert classical musicians than in non-musicians or those not specializing in classical music.

Archaeological evidence primarily consists of ancient flutes.
A 30,000-year-old French deer bone flute has been found.
These flutes produce haunting low sounds.
It's hypothesized that ancient humans made music from drums and strings, but no findings yet.

Our auditory system originated millions of years ago, before Homo sapiens or apes.
Parallels exist between birdsong and human music.
Birdsong has rhythmic variations, pitch relationships, and permutations similar to human compositions.
Example: Canyon land bird makes a song that cascades down the musical scale like the opening of Chopin's Revolutionary Etude.
Birds use special feather structures or fashioned objects to produce sounds, often in courtship displays.
Mate selection strategy of the palm cockatoo involves drumming on a tree trunk.
The female assesses the male's strength and fitness based on the drumming sounds, indicating the quality of his genes.
Palm cockatoos choose specific tree trunks to produce the right sounds.
Females intently watch drumming displays, possibly picking up resonance information inside the hollow.
Males may try several drumsticks before selecting one they prefer.
They add the stick to the nesting platform after the drumming display.
If impressed, the female joins the male at the nest entrance to assess its suitability.

Some animals create long phrases and themes, and the sounds they make are called phrases.
Gibbons (lower apes) also communicate using language.

Creativity is creating something new that did not exist previously and makes a positive impact on society.
Creativity is not the same as "to create."
The word creativity is often misused, causing semantics issues.
"To create" is a verb; when something is created, it isn't necessarily creative.
Example: Einstein's theory of relativity is considered creative because the idea of relativity was brand new.
Creativity is not the same as talent.
Skill, enhanced by experience, is also not the same as creativity.
Both talent and creativity play a role in successful art communication.
Creativity and talent together lead to art that attracts attention and communicates artistic and genetic quality.
Highly creative art attracts attention and signifies rarity and high-quality cognition.

Creative thinking involves reorganization of previous understanding of established knowledge.
Creative individuals make a positive impact on society.
Creativity involves knowing what's already known and creating something new and different from that knowledge.

Sculpture of an upside-down house, defying conventional building structures.
Alexander Posen's upside-down painting to emphasize the revolutionary idea that the Earth is round and revolves around the sun (Copernicus idea).
Psychologists studying creative people have found common traits such as focus, ability to use mental images, and the ability to consider problems from many angles.

Creative individuals are often focused, possess the ability to use mental images, and consider problems from multiple perspectives.
Personal traits include independence, self-confidence, unconventionality, hard work, and commitment.
Motivation often stems from wanting to make a significant change.
Similarities among highly creative people: Atmosphere of moderate tension, a sense that the change was necessary, enough knowledge to feel confident in the area, at least one mentor or friend that provided advice or encouragement.
High level of commitment and sacrifice to the work.
Common characteristics consist of: nonconformative, risk taking, willingness to tolerate rejection.
Openness to new experiences.
At least a moderate level of intelligence.

Surrealism began as an extension of Dada art school in France after World War I.
It violated norms and rules in artistic depiction, expressing the devastation and changing cultural norms.
Surrealism violates physical, logical, and moral laws.

His paintings often juxtapose realistically drawn objects in unrealistic sizes or contexts.
Examples include paintings with disproportionate objects or illogical scenes.
Magritte's work includes the treachery of images which contained a pipe. He states this is not a pipe in the piece, as a reference to how people and philosophers assign this visual image with a word but they are not one and the same.

Talent can be inherited or skip a generation, or disappear altogether.
Exceptional musical abilities often have a short shelf life (one generation).
Rarely (e.g., Bach family) talent can persist for a couple of generations.
Minor exception: Flemish painters (e.g., Brueghel family) were influential for four generations.

Famous and highly regarded for four generations, starting in the 1500s.
Pieter Brueghel the Elder known for detailed, realistic depictions of daily life.
Also, Pieter Brueghel the Younger.

Clues about the nature of creativity and talent may come from studying savants with autism.