Soal latihan ini adalah soal untuk berlatih mengerjakan soal bacaan secara umum, jadi tidak hanya berfokus pada TOEFL.
Bacaan
The human brain is a complex and fascinating organ that plays a crucial role in our daily lives. It is responsible for our thoughts, emotions, and behaviors, and it is constantly adapting to new experiences and information. Over the years, scientists have made many discoveries about the brain, including its structure, function, and the mechanisms behind certain neurological disorders.
One of the most important discoveries about the brain is that it is plastic. This means that it is capable of changing and adapting in response to new experiences and information. For example, if someone learns a new skill, such as playing an instrument, the brain will create new neural connections to support this skill. Similarly, if someone suffers a brain injury, the brain will try to reorganize itself in order to compensate for the damage.
Another important discovery is that the brain is divided into different regions, each of which is responsible for different functions. For example, the frontal lobe is responsible for decision-making and problem-solving, while the temporal lobe is responsible for language processing and memory.
Finally, scientists have discovered that certain neurological disorders are caused by specific abnormalities in the brain. For example, Parkinson’s disease is caused by a loss of dopamine-producing cells in a specific region of the brain, while Alzheimer’s disease is characterized by the accumulation of beta-amyloid plaques and tau protein tangles in the brain.
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