In terms of imaging systems, what does a higher matrix size typically imply?

A higher matrix size in imaging systems indicates a greater number of pixels that compose the image. Each pixel corresponds to a smaller area of the imaging field, allowing for more detail to be captured in the image. As a result, the spatial resolution of the image improves; specifically, it enhances the ability to distinguish small structures and finer details within the image.

Higher spatial resolution is particularly crucial in medical imaging, as it directly impacts the quality of the diagnostic information that can be derived from the images. Improved resolution aids in accurate diagnosis and assessment of various conditions. Therefore, an increase in matrix size leads to a higher spatial resolution, facilitating better visualization of anatomical structures.