Magnetic field detectors from the first commercial magnetocephalography scanner (MEG).
1990s
1990s
1993
1995
1995
1995
1995
1994
1990-1991
1994
1993-1995
1994
1993
2000-100 BCE
1990
1990-1995
1990-1991
1994
1992
1994-1995
2000-100
circa 1995
1990s
1995
1995
1990-96
1995
1995
1995
1994
1994
1995
1994
1992-1994
1992
1990
4000-2001 BCE
1993
1990-1995
1990
1990
1992
1994
1994
1994
1994
1994
1994
1994
1994
1994