There are different stages that occur in our life, merely they are known as developmental stages.of human brain First stage is known as Adolescence aged of human brain (7-13) then Young adulthood of human brain comes. Every stage has its own number of developments of human brain in which an individual shows different changes such as physical, psychological and other cognitive maturity of human brain. Next stage comes when the previous get completed. After young adulthood, middle adulthood comes and its onset is from (45-65). After this stage old adulthood comes onset from 65 onward. At this stage Dementia is common known as the deterioration of human brain functioning.it includes loss of memory, false judgments, sleeplessness, hearing loss, negative thoughts, and disturbed feelings. Individual shows many cognitive problems and get into many diseases and disorders as well of human brain.
Alzheimers disease: Its the form of dementia, refers to the problem with human brain memory, thinking behavior and other intellectual disabilities.it gets worsen over time.no cure is present for Alzheimer but probably in future it would be possible.
Amnestic disorder:-It refers as the serious human brain memory loss. Individual is totally unable to learn new information and unable to recall previously learned information. This deterioration is due to the over age and sometimes due to the serious stress on human brain. Cognitive behavioral therapies are somehow deemed as their cure.
Apraxia: -refers as dysfunction of motor activities.
Aphasia: -unable to recall vocabulary.
Nerves gets weaken, and shrieked. Their hands start showing less hold and grip over objects. Severe body pain due to weak bones is found common at this stage. Frequent shivering as
What causes delaying the effects of aging: -The process of aging can be delayed up to some time while there is no consensus of efficacy; the following are reported as delaying cognitive decline:
High education Exercises
Being busy in intellectual activities such as reading, learning,High social circles,Healthy and nutritious diet for human brain.
Changes in attention:due to aging the individual shows less attention toward the serious things and at other different matters of their life.
DNA Damage:many studies have shown that due to age the DNA starts damaging specifically due to the age in mammalian human brain.
Role of stress:studies have been demonstrated that cognitive impairments are usually due to the oxidative stress on human brain . Whereas oxidative stress is the controllable and highly understood factor on human brain.
Brain plasticity:it refers as the change in the neural pathway. There is a situation of healthy nervous system of human brain that if you donate use it, you will lose it. That means if you donate use your nervous system then nerve cells definitely gets dead.06-16-16
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