. >> this tap, a denser ray >> this tap, a denser ray inselfa la gram or dee is a inselfa la gram ora piece of technology used to piece of technology used to unlock the mysteries. unlock the mysteries. >> i'll call this the science >> i'll call this the science acto pus. acto pus. >> the cap has >> the cap has 256 electrodes in 256 electrodes in it picking up on currents going it picking up on currents going over the scalp that are over the scalp that are generated from the brain. generated from the brain. the brain waves have information the brain waves have information about your about your memory processies, memory processies, decision making, speed of decision making, speed of processing, what different areas processing, what different areas are engaged to do anything. are engaged to do anything. >> a bit more wetness than i >> a bit more wetness than i thought. thought. >> huss kerrs who volunteer to >> huss kerrs who volunteer to be a part of ramp be a part of ramp undergo an eet undergo an eet while doing a memory test. while doing a memory test. this one - i have to identify

. >> this tap, a denser ray inselfa la gram or dee is a piece of technology used to unlock the mysteries i'll call this the science acto pus. >> the cap has 256 electrodes in it picking up on currents going over the scalp that are generated from the brain. the brain waves have information about your memory processies, decision making, speed of processing, what different areas are engaged to do anything. >> a bit more wetness than i thought. >> huss kerrs who volunteer to be a part of ramp undergo an eet while doing a memory test. this one - i have to identify which letters in a sequence match one two shots earlier. >> when it matches use button number one, when it doesn't, press four. >> they are going fast. >> we think the cap is a critical way of assessing whether a concussion occurred. >> you are also using brain scans and other technologies. >> we can collect mri data, other data, mri gives us information about structure of the brain and we can look at way. >> the images are from a football player without a concussion, and show changes in brainwave activity as a player distinguishes