- Joined
- Jan 27, 2006
- Posts
- 4,156
- Likes
- 66
I was watching a video where Richard Dawkins interviews Steven Pinker for "The Genius of Charles Darwin" a UK Channel 4 TV program in which they talk about Darwin and how our brain has developed with emotional responses, the most interesting aspect I found was music and why we enjoy it.
It went something like this...
Music is a byproduct of other adaptations, perhaps our sensitivity to speech; a harmonically rich sound that the brain has to analyze into it's frequency components in order to understand speech. Perhaps a byproduct of emotional calls that go way back in primate evolutionary history; sighs, moans, laughs, crys and so on. Possibly a byproduct of motor control; keeping your bodily actions at a constant optimal rhythm. Maybe what music does is combine bits and pieces of all these other parts of the brain, packs them into a super normal stimulus, something that actually presses our buttons harder than anything in the natural environment would and we enjoy it.
In other words: In order to analyze speech the brain has to have certain mechanisms for taking frequencies and analyzing harmonics. These same brain mechanisms can't help but being super normally stimulated by pure tones or notes that stay the same for a long time.
I just find this fascinating, what do you think?
It went something like this...
Music is a byproduct of other adaptations, perhaps our sensitivity to speech; a harmonically rich sound that the brain has to analyze into it's frequency components in order to understand speech. Perhaps a byproduct of emotional calls that go way back in primate evolutionary history; sighs, moans, laughs, crys and so on. Possibly a byproduct of motor control; keeping your bodily actions at a constant optimal rhythm. Maybe what music does is combine bits and pieces of all these other parts of the brain, packs them into a super normal stimulus, something that actually presses our buttons harder than anything in the natural environment would and we enjoy it.
In other words: In order to analyze speech the brain has to have certain mechanisms for taking frequencies and analyzing harmonics. These same brain mechanisms can't help but being super normally stimulated by pure tones or notes that stay the same for a long time.
I just find this fascinating, what do you think?
ERROR: If you can see this, then YouTube is down or you don't have Flash installed. |