Biomagnetic Technologies

Mar-3-2004: 4-D Neuroimaging Announces the Termination of Its Reporting Obligation and Stock Registration

Apr-30-2002: 4-D Neuroimaging Announces the Sale of Two MEG Systems in Japan

Feb-19-2002: Elekta Instruments, Inc. and 4-D Neuroimaging Announce a Strategic Agreement To Distribute MEG Systems in the U.S.