What Happens to Your Brain Under the Influence of Music? (Article by: Alasdair Wilkins)

"From the perspective of neuroscience, listening to music is one of the most complex things you can do. Many parts of your brain have to work together to comprehend even the simplest tune. So what is music really doing to our minds?" 

Hello Friends!

What a great article! This is an easy read with good concrete biological evidence/ examples (without being too overwhelming)!  Click here for the whole article.  Below are some at-a-glance bullet points ... good stuff! 

Jessica

• The prefrontal cortex, cerebellum, and many parts of the temporal lobe all go into our ability to recognize the tone of a given piece of music. Taken all together, this means that music already brings in three out of four of the lobes of the human brain - frontal, parietal, and temporal
• (So what about the fourth lobe? Yep, even the Occipital is engaged ... ) Another intriguing side-effect of listening to music is the activation of the visual cortex, found in the back of the brain in the occipital lobe. 
• Part of the reason that music tends to be so meaningful to us is that it's deeply intertwined with memory.
• And let's not forget the language aspect of music. Obviously, not all songs have lyrics, but those that do draw upon the language centers of the brain. The two main parts of the brain associated with language are Wernicke's area and Broca's area, the former of which is found in the temporal lobe while the latter is in the frontal lobe. 
• Previous research has tended to indicate that Wernicke's area is more crucial to language comprehension, while Broca's area is more tied up in language production, though it now appears that there's significant overlap. In any event, we can add them to the list of brain regions tied up in music comprehension.
• A good song can trigger a cascade of secondary responses, often involuntarily. An obvious example of this is the propensity to move in time with music - not so much dancing, which is an active, independent process, but simple motions like tapping one's toe along with the song. This is caused by stimulation of neurons in the motor cortex.
• Even better, the brain hangs onto the ability to understand the emotional impact of music, even if the finer points of comprehension are lost. One study, for instance, focused on a woman with damage to her temporal lobe - and, by extension, her auditory cortex - that made it impossible for her to comprehend different melodies and other basic parts of musical structure. Even so, she was still able to read the basic emotional content of the music, respond appropriately to "happy" and "sad" music in turn.

-Alasdair Wilkins 

Click here to read the whole article