| 摘要 |
PROBLEM TO BE SOLVED: To accurately seize a condition of a living body action current in an optional position in an interest part by setting lattice points in the interest part of a subject, calculating a weight factor so that living body magnetism data from an optional lattice point is emphasized, and multiplying X to Z respective components by this. SOLUTION: A microscopic magnetic field is measured by a fluxmeter 1 to house plural magnetism sensors arranged in close vicinity of an interest part of a subject, and living body magnetism data of X to Z components are gathered. In a data processing part 7 to input these magnetism data, a large number of lattice points are imaginarily set in the interest part of the examinee, and among these lattice point groups, weight factor groups to emphasize living body magnetism data of X to Z components generated from a certain single point are respectively calculated on the whole lattice points. The X to Z components of a living body action current at a specific lattice point are calculated by making the weight factor groups in an optionally selected single specific lattice point act on the living body magnetism data of the measured respective components. |
