A.T1弛豫慢,T1值短 B.T1弛豫慢,T1值長(zhǎng) C.T1弛豫快,T1值短 D.T1弛豫快,T1值長(zhǎng) E.以上均不是
A.T1加權(quán)像呈高信號(hào),T2加權(quán)像呈高信號(hào) B.T1加權(quán)像呈高信號(hào),T1加權(quán)像呈較高信號(hào) C.T1加權(quán)像呈低信號(hào),T2加權(quán)像呈高信號(hào) D.T1加權(quán)像呈低信號(hào),T2加權(quán)像呈低信號(hào) E.以上均不是
A.SE序列 B.TES序列 C.GRE序列 D.IR序列 E.EPI