Here some interesting brain functions which are same as our computer functions...
1.
Executive Functions
Our executive functions which are modulated by the
prefrontal cortex are our ability to plan, think flexibly and solve problems.
2.
Processing Speed
This is the speed at which the brain can process
information. When we are tired, we process information much slower. It
generally slows down with age. Slower processing speed affects ability to make
correct decisions, because we are slower to put information together.
People with slower processing speed generally require
more time on exams or tests, and two ways to boost processing speed are to
train yourself or to get more sleep.
3.
Working Memory
This is the amount of information we can hold in our
brain at a given time. As we age, it’s harder for us to deal with a lot of
information because of a decreasing working capacity. This leads to all sorts
of problems. For example, we’re more likely to forget what was said a few
minutes ago than what was said few seconds ago. We also have more trouble
keeping track of what people say than what we read ourselves.To maintain our
working memory, we can train it or we can use reminders to help us remember.
4.
Inhibition
This is the ability to focus and ignore distractions. As
we age, we find it harder to ignore distractions. Not being able to ignore
distractions also affects our working memory by straining it with irrelevant
information. This is why older people are more likely to speak their mind,
because they can’t really hold back what they should or should not say.
5.
Sensory Function/ Perception Speed
This is the earliest step in information processing in
which new, incoming information is first registered. This involves our senses:
sight, hearing, touch, smell, and taste. As we age, our senses are not as
strong especially sight and hearing. This prevents us from taking in relevant
information leading to poorer thinking.
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