1. A 122-channel magnetometer covering the whole head;Ahonen,1992
2. Evoked alpha response from frontal-temporal areas in multichannel SQUID systems;Baş,1992
3. Use of an unshielded, 64-channel whole-cortex MEG system in the study of normal and pathological brain function;Cheyne,1992
4. Recording and interpretation of cerebral magnetic fields;Hari;Science,1989
5. Spatial resolution of neuromagnetic records: theoretical calculations in a spherical model;Hari;Electroenceph. clin. Neurophysiol.,1988