Documents Signal and Noise in fMRI

Signal and Noise in fMRI fMRI Graduate Course October 15, 2003 What is signal? What is noise? Signal, literally defined Amount of current in receiver coil What can we control?…

Documents I. Improving SNR (cont.) II. Preprocessing BIAC Graduate fMRI Course October 12, 2004.

I. Improving SNR (cont.) II. Preprocessing BIAC Graduate fMRI Course October 12, 2004 Increasing Field Strength Theoretical Effects of Field Strength SNR = signal / noise…