What is the term used for the electronic signal that carries image information to a monitor?

The term used for the electronic signal that carries image information to a monitor is known as the video signal. This signal is crucial in displaying images, as it transmits the information from the imaging device to the monitor, allowing viewers to see the generated images. The video signal includes different types of data, such as brightness, color, and synchronization information, enabling the monitor to reproduce the captured images accurately.

Understanding the function of a video signal is essential in fields such as radiography and fluoroscopy, where visual representation of images is critical for diagnosis and evaluation. The other terms, while relevant in different contexts, do not specifically refer to the electronic signal responsible for image display. For instance, the return beam pertains more to the reflection of radiation in imaging systems, synchronization pulses are related to timing and coordination of signals, and bandpass refers to frequency ranges used in filtering signals, rather than the image transmission itself.