CONTROL OF HEART RATE IN MAN 401 similar way, thus allowing a comparison of the mechanisms of speeding under conditions of exercise and changes of posture. The sensi-tivity of the control of heart rate by the baroreceptor system was then compared at rest and during exercise, and the efferent pathways utilized were studied by observing
Generation Y definition. The term Millennials generally refers to the generation of people born between the early 1980s and the early 2000s. Perhaps the most commonly used birth range for this group is 1982-2000.
Millennials (also known as the Millennial Generation or Generation Y) are the demographic cohort following Generation X. There are no precise dates when the generation starts and ends; most researchers and commentators use birth years ranging from the early 1980s to the early 2000s.illiam Strauss and Neil Howe projected in their 1991 book Generations that the U.S. Millennial population would be 76 million. Later Neil Howe revised the number to over 95 million people (in the U.S.). As of 2012, it was estimated that there were approximately 80 million U.S. Millennials.