Magnetic field detectors from the first commercial magnetocephalography scanner (MEG).
1990s
1990s
1996
1996
1996
1996
1996
1996
1996
1996
1993
1995
1995
1995
1995
1994
1990-1991
1994
1993-1995
1994
1993
2000-100 BCE
1990
1990-1995
1990-1991
1994
1992
1996
1994-1995
1996
1996
2000-100
circa 1995
1996
1996
1996
1990s
1996
1996
1996
1995
1995
1990-96
1995
1995
1995
1994-1996
circa 1996
1994
1994
1995