Brain Plays Role in Which Ear Is Used for Cell Phone Calls

Left-brain thinkers tend to use their right hands to hold their cell phones up to their right ear, says a new study by Henry Ford Hospital in Detroit.

The study found a strong correlation between brain dominance and the ear used to listen to a cell phone, with more than 70 percent of participants holding their cell phone up to the ear on the same side as their dominant hand. For more information, click here to read the full release.