sodium amytal test: anesthetize one hemisphere and check for language function dichotic listening test: report more digits heard by dominant half functional brain imaging: fMRI or PET used to see which half is active when performing a language test
The process of change by which new species develop from preexisting species over time? The process by which species change over time is evolution. The process by which new species develop from preexisting species over time is evolution.
VPI: Pre-existing conditions are not covered. A pre-existing condition is basically any illness or injury that your pet had before coverage started, even if you didn't know your pet had it. The good news is, not all pre-existing conditions are forever.