At the 30 and 90 - minute marks, they asked the young and healthy participants to take a verbal learning test to analyze their performance. (cnbc.com)
In dogs, errors in learning tests were strongly associated with increased deposition of beta - amyloid. (baywoof.com)
Six months after the first learning tests, the researchers repeated the touchscreen trials using the same eight abstract pictures as before in order to test the dog's long - term memory skills. (sciencedaily.com)