Which of the following is a consequence of decreased spatial resolution?

Which of the following is a consequence of decreased spatial resolution?

• A. Improved image quality
• B. Increased detail
• C. Increased distortion
• D. Lower radiation dose

Answer: (C)

Decreased spatial resolution in imaging refers to the reduction in the ability to distinguish small details in an image. When spatial resolution is low, it means that finer structures may merge together, leading to a loss of clarity and definition. Increased distortion occurs as a consequence because the overlapping of details can make objects appear inaccurately represented in the image. This misrepresentation can occur due to factors such as motion blur, poor image acquisition techniques, or limits in the imaging equipment’s capability. As details become more challenging to discern, the images may not accurately reflect the true proportions and relationships of the anatomical structures involved. Thus, increased distortion directly correlates with decreased spatial resolution, as the integrity of the images suffers with a reduction in the ability to resolve fine details.

Decreased spatial resolution in imaging refers to the reduction in the ability to distinguish small details in an image. When spatial resolution is low, it means that finer structures may merge together, leading to a loss of clarity and definition.

Increased distortion occurs as a consequence because the overlapping of details can make objects appear inaccurately represented in the image. This misrepresentation can occur due to factors such as motion blur, poor image acquisition techniques, or limits in the imaging equipment’s capability. As details become more challenging to discern, the images may not accurately reflect the true proportions and relationships of the anatomical structures involved.

Thus, increased distortion directly correlates with decreased spatial resolution, as the integrity of the images suffers with a reduction in the ability to resolve fine details.