My uncle has developed a condition over the past two years, he is unable to speak as fluently as he used to. When having a conversation,he always pauses to think about what he wants to say. His sentences are clear, bbut there is a pause between each word. He reports that when he prays,he can do so without hesitation or pausing, but when he tried to have a conversation it is another story. He has seen two neurologists, and two cardiologists. Stroke, TIA and all neurological disorders have been ruled out. He has only been diagnosed with low blood sugar, and his team of doctors have decided not to put him on any medications. This problem has taken over his life-he no longer works, and does not socialise as he use to. Any specific thoughts on what is happening to him, or any special tests that should be performed? We appreciate your help.