From the question that we have here we can conclude that what Jabar is experiencing is what is known as delusion.
This is the term that is used to refer to the type of mental disorder that is characterized by what is contradicted by what is actually the reality that exists at the time. The person would have other thoughts that are not exactly what things may seem like.
For example it is not possible for aliens to have placed the cure for cancer in Jabar's brain. But he is having these thoughts to show that he is unwell. This shows that he has the mental disorder that is called delusion.
Read more on delusion here: https://brainly.com/question/3440087
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