What is the Meaning & Definition of adult higher

The concept of older adult has a relatively recent usage, it has appeared as an alternative to the classic person of senior and elder. Meanwhile, one older adult is that individual who is in the last stage of life, which follows after adulthood and that precedes the death of the person. Because it is precisely during this phase that the body and the cognitive faculties of the people will deteriorate. Usually described as elderly people exceeding 70 years of age.
Now well, notably, that undoubtedly improvements that have occurred in terms of quality and life expectancy in many parts of the world have joined this population mortality rate falls and accompanying this should be extended the number of years, to 70, to classify this population group.
For example, it is common that today we find many people of this age presenting an extremely active life in every sense: working, they're playing sports, traveling, studying, among other activities normally played by younger individuals.
But it is also worth mentioning that there is an other side and for some people this stage of life is indeed complex and difficult to cope with, especially in those cases in which the body begins to deteriorate. Because in this situation the individual cannot work, their social activity decreases and then begin to experience negative super States as be the exclusion and postponement.
In developed countries this population group has retirement and pension, in cases as appropriate, allowing them to receive a monetary income if they cannot or do not want to work more.
As well mentioned above, at this stage of life the health deteriorates significantly, while there are many diseases and conditions especially associated with this time, such as: Alzheimer's disease, osteoporosis, arthritis and cataracts, among others.
There are two disciplines dealing scientifically with this stage of life in medicine: Geriatrics, which deals with the prevention and rehabilitation of diseases typical, and Gerontology, for its part, deals with psychological, social, economic and demographic aspects that relate to these individuals.
There is one day a year in which the entire world is pays homage to older adults: October 1.