If Laura has bipolar disorder, then she is experiencing a mood state that vacillate between depression and mania.
What are bipolar disorder?
Bipolar disorder is a type of mental disorder experienced by an individual leading to a shift in mood or ability to concentrate on daily activities.
This disorder is also known as manic-depressive illness which is commonly lead to a mood state that vacillate between depression and mania.
Learn more on bipolar disorder here: https://brainly.com/question/6604104
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