2. What aspects of the brain slow down with age? Along with sensory deficits, older adults experience problems with memory and speed. They may forget the source of information or forget something all together. In relation to speed, they may not also be able to retrieve information as quickly as they once could or they are are unable to respond to stimuli as quickly. As in reference to the actual brain, the …show more content…
How does sensory loss affect cognition? If senses are lost, an individual is unable to receive that stimuli. For example, my grandmother is blind and has been for over 5 years. She can hear, touch and smell but cannot see any of us. She can receive stimuli from us with her other senses but not sight. This may cause her to forget how we may look or forget who is who.
4. Discuss the changes in terms of sleep. Why have things changed? Older adults sleep more but take a longer time to fall asleep. Some are light sleepers and wake up pretty easily. As long as an older adult is on their personal sleep schedule, they will feel more energized. This is due to their new circadian rhythm. (They are on a new 24 hour day cycle.)
5. Explain the demographic shift. The Demographic shift shows that in 2075, for every one child, there is one older person. Compared to now, (in 2015) there are 3 kids to one older adult. This is because middle aged adults rarely survive heart disease or cancer. Way more kids are born and about half of children ,before age 5, died due to improper sanitation and