19.下列哪一(幾)種神經功能檢查儀器,能得到腦部静態结構的訊息,但無法得到腦部動態活動相關的訊息?________(A)腦斷層掃描(Computerized Axial Tomography scan,CAT)；(B)正子斷層造影掃描 (Positron Emission Tomography scan, PET)；(C)腦電波儀(Electroencephalography,EEG)；(D)功能性磁振造影(functional Magnetic Resonance Imaging,fMRI)