Moyamoya disease is a rare, progressive cerebrovascular disorder caused by blocked arteries at the base of the brain in an area called the basal ganglia. The name âmoyamoyaâ means âpuff of smokeâ in Japanese and describes the look of the tangle of tiny vessels formed to compensate for the blockage.oyamoya disease is a rare, progressive cerebrovascular disorder caused by blocked arteries at the base of the brain in an area called the basal ganglia. The name âmoyamoyaâ means âpuff of smokeâ in Japanese and describes the look of the tangle of tiny vessels formed to compensate for the blockage.
Quick Answer. When a monitor display shows only a green image, it is usually because the monitor cable is loose. Display signals are outputted in three primary colors: red, green and blue. A monitor may display only green because the red and blue inputs are not connected. Reconnect the monitor cable, and the full color spectrum should return.
If the indicator light is flashing green or glowing amber, the problem may not be the screen, but the computer. Disconnect the video cable when the monitor flashes off; if a message such as No Signal Could Be Found appears on the screen, the video adapter could be at fault.