In 2153, the Arctic Archaeology Team collected biometric data of two Borg drones including respiration, pulse, cell rate, and the results of an EEG. This data was submitted to Starfleet Command and sent aboard Enterprise NX-01 shortly before the team was assimilated. Malcolm Reed was unable to make "heads or tails of it" while studying the data. (ENT: "Regeneration") The same year, Captain Jonathan Archer sent Doctor Phlox biodata of the Vulcan crew aboard the Seleya to analyze their strange behavior. (ENT: "Impulse")