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        | The most common brain disorder is: |  | Definition 
 
        | Cerebrovascular accidents |  | 
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        | Trigeminal neuralgia arises from the irritations of which cranial nerve? |  | Definition 
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        | The progressive destruction of the myelin sheaths of the neurons in the CNS accompanied by proliferation of astrocytes is a condition referred to as: |  | Definition 
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        | The study of tumors is called: |  | Definition 
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        | A cancerous growth is said to be: |  | Definition 
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        | An abnormal increase in the number of cells is called: |  | Definition 
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        | The spread of cancerous cells to other parts of the body is referred to as: |  | Definition 
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        | Thrombosed veins within the rectum and anus are referred to as: |  | Definition 
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        | Graves' disease is characterized by: |  | Definition 
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        | An inherited CNS disease that involves degeneration of the CNS is: |  | Definition 
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        | Memory impairments result from lesions in the: |  | Definition 
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        | The abnormal growth of endometrium on the outside of the uterus is termed: |  | Definition 
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        | The benign tumor that damages the mastoid air cells and ossicles of the ear is: |  | Definition 
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        | What condition affects the medulla of the adrenal gland and causes the overproduction of adrenaline? |  | Definition 
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        | A type of uterine fibroid that can cause menorrhagia and increased fertility is: |  | Definition 
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