Question

Increasing the matrix size of a SPECT acq:

a. decreases the imaging time
b. decreases the storage space needed
c. increases spatial resolution
d. increases count density
e. all of the above

Answer 1

Increasing the matrix size of a SPECT acq increases the imaging time, storage space needed, and spatial resolution.

Step-by-step explanation:

Increasing the matrix size of a SPECT acquisition can have several effects. First, it increases the imaging time because the larger matrix size means more measurements need to be taken. Second, it increases the storage space needed because the larger matrix size requires more memory to store the data. Lastly, it increases spatial resolution because the larger matrix size allows for more detail to be captured.