They make the blood vessels around brain tumours less leaky and so reduce swelling in the brain. When your brain tumour is first diagnosed, you are most likely to have steroids to reduce swelling. After successful treatment for the brain tumour, your specialist will slowly reduce your steroid dose.he tumour takes up space inside your skull and can increase the pressure inside your head. The pressure increase can cause headaches, sickness and fits (seizures). After successful treatment for the brain tumour, your specialist will slowly reduce your steroid dose.
TFT displays are a type of liquid crystal display in which the transistor controlling the pixelâs crystal is etched into a layer of amorphous silicon deposited on the glass (see Figure 1). As in an IC process, very small transistors are geometrically formed.
The TPS sensor is a potentiometer type of electrical component. Rather than just being opened or closed like a switch, the TPS controls the circuit by varying its resistance in response to throttle position. In most cases this sensor will send a very low voltage back to the vehicle's main computer when the throttle plates are fully closed. This reference voltage rises as the throttle opens to increase speed. Keep in mind that some manufacturers use inverse voltage readings for feedback.