It can be
extracted from the experimental description that every aerobic action leads to
growth the brains. The greatest growth of the brain cells is expected when an
individual/mice is subjected to more strenuous conditions; actions that make
the subject to pant and increase blood and oxygen flow into the brains. From
the first experiment on both sets of mice improved their performance after
being subjected to different stimuli. Although the argument held by the
researchers might be regarded as true, another argument might also be set. When
a person or mice is subjected to non impressive environment the brain tends to
develop additional cells in response to the conditions.
The growth of
the new cells enables the subject to survive in the tough conditions more
easily. The superiority in brains cells might have been the result of the
differences that emerged when the two sets of mice were reintroduced in the
pool of water.
Since time immemorial brains are found to improve
when subjected to strenuous conditions. When the straining is compensated by
availability of adequate food and ambulance of oxygen, conditions that are
necessary for growth, the brain cells are expected to grow. However, if the
strenuous conditions are accompanied by limited access to food and oxygen in
the blood, the growth of brain cells might not be as effective. In fact from
the experiment it can be deduced that lack of adequate growth factors during strenuous
excises body cells and brains cells might be damaged and consequently the
growth might be reverse.
Although this
experiment said nothing concerning the age of the subjects, the growth of the
brain cells is expected to be highest in the young mice/individuals as their
ability to reconstruct and produce new cells is much higher than in the aging
groups. The experiment failed also to comment on the effects of other factor
like temperature on the growth of the brain cells. Like many other experiments
that are related to cells, temperature and pH levels are expected to play major
roles in the outcomes of the experiments. Although the experiment verdict can
be carried into the future as true, conclusive results might be far off as
there are still many other conditions that were not factored in when the
experiments were set up.
Work
Cited
Reynolds, Gretchen. “PHYS ED; What Sort of Exercise
Can Make You Smarter?” The New York Times,
20 Sep. 2009. Retrieved, 12 Dec. 2010 from http://query.nytimes.com/gst/fullpage.html?res=9502EFDA1F3EF933A1575AC0A96F9C8B63
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