When comparing a 256x256 pixel matrix to a 512x512, which statement is true?

In medical imaging, spatial resolution refers to the ability to distinguish small structures and details within an image. A 512x512 pixel matrix consists of more pixels compared to a 256x256 matrix, which means that each pixel represents a smaller area of the object being imaged. As a result, this higher number of pixels in the 512x512 matrix allows for greater detail and improved spatial resolution, enabling finer structures to be visualized more clearly.

Additionally, the increased number of pixels in the 512x512 matrix results in a larger image size, which is significant when it comes to diagnostic purposes, as it can lead to more accurate interpretations. The larger image size and enhanced spatial resolution contribute to the enhanced diagnostic capability of images produced using a 512x512 matrix compared to a 256x256 matrix.