Chimerism is what happens when cells from one twin are present in the other. For example, white blood cells with Y chromosomes would be found in the female twin.
: of, relating to, or involving conscious mental activities (such as thinking, understanding, learning, and remembering). cognitive development/psychology/impairment. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples.
What is cognitive rehabilitation? Cognitive Rehabilitation is a complex collection of techniques that is designed to enhance perception, attention, comprehension, learning, remembering, problem solving, reasoning, and other cognitive functions in individuals that are impaired in these areas.