Late Adulthood Flashcards
The study of social, biological and psychological aspects of aging
Gerantology
Clinica physical issues related to agin
Geriatrics
Geriatric psychiatry
mental health and again: normal vs not
modifialbe illness in late-life
distinguishing btwn early on-set psychiatric disorders
modifying normal aging to improve functioning
65-84
Young-old
85 and up
old-old
Cause of growing population of 65+ and 85 +
Baby boomers
supposed to be over 80 by 2050
increasing alot in midwest
Populatation by age and sex
more females and males
Projected growth of 65+ population in 2030
1.36 million (not as much as in 18-64)
Race thats increasing in number of old people
hispanic
more men/women are widowed over 90+
women
Brain weight decreases by what % by age 80 and flow decrease by what %
17% and 20%
Where does myelin decrease
white matter
Sensory loss
all…vision, hearing ,some loss of fine touch in fingers and toes
Where does neurogenisis occur?
Subventricular zone and subgranular zone
lateral ventricles and hippocampus
What suppresses cell proliferation
chronic stress
Peak/ platue and declind of cognitive change
30/ 60/ 70s