“Eysenck’s hypothesis that introverts have higher cortical arousal than extraverts, and therefore require less stimulation from the environment to achieve their optimum level of arousal is cited and supported by Stenberg et al (1990). They found higher levels of blood flow into the temporal lobe in introverts than extroverts.”
Will Background Music Improve Your Concentration?
So does that mean I am an “I” or an “E”? (An “outgoing introvert” I like to say…)
But keep reading: “Performance was best in the silent condition and worst in the familiar music condition”
Figures. Still, I find that music (headphones… I have 20 year old Sony MDR-V6′s going strong) helps when I am doing more routine sorts of work perhaps as a sort of consolation prize… at least I can listen to some music?