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K Abraham-Fuchs

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Citations 201
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1.
Martin-Sanchez F, Iakovidis I, Norager S, Maojo V, de Groen P, van der Lei J, et al.
J Biomed Inform . 2004 Mar; 37(1):30-42. PMID: 15016384
In this paper, we review the results of BIOINFOMED, a study funded by the European Commission (EC) with the purpose to analyse the different issues and challenges in the area...
2.
Allescher H, Abraham-Fuchs K, Dunkel R, Classen M
Dig Dis Sci . 1998 Apr; 43(4):683-93. PMID: 9558020
Biomagnetic measurements are based on the noninvasive recording of magnetic signals produced by biological sources such as nervous system and muscle. The aim of this study was to obtain multichannel...
3.
Sekihara K, Abraham-Fuchs K, Stefan H, Hellstrandt E
Brain Topogr . 1996 Jan; 8(3):323-8. PMID: 8728426
The origin of inter-ictal epileptic activity can be localized from the magnetoencephalogram (MEG) using the Equivalent Current Dipole (ECD) as a source model. One problem with such localizations is that...
4.
Bamidis P, Hellstrand E, Lidholm H, Abraham-Fuchs K, Ioannides A
Neuroreport . 1995 Dec; 7(1):17-23. PMID: 8742407
Magnetic field tomography (MFT) displays three dimensional estimates of the distribution of the primary current density vector, Jp, as extracted from non-invasive, non-contact, magnetoencephalographic (MEG) measurements. MFT was used to...
5.
Curio G, Mackert B, Burghoff M, Koetitz R, Abraham-Fuchs K, Harer W
Electroencephalogr Clin Neurophysiol . 1994 Dec; 91(6):483-7. PMID: 7529687
Upon electrical median nerve stimulation wide-band scalp SEP recordings show a burst of high-frequency low-amplitude wavelets of uncertain origin. Digital high-pass filtering (above 400 Hz) of the primary cortical response...
6.
Bruder H, Scholz B, Abraham-Fuchs K
Phys Med Biol . 1994 Nov; 39(11):1949-68. PMID: 15560004
The authors investigated the influence of human body inhomogeneities such as the lungs, blood masses and the skeletal muscle layer on the electrical body surface potential and the magnetic field....
7.
Strobach P, Abraham-Fuchs K, Harer W
IEEE Trans Biomed Eng . 1994 Apr; 41(4):343-50. PMID: 8063300
A two-pass adaptive filtering algorithm is proposed for cancellation of recurrent interferences such as the heart interference in biomedical signals. In the first pass, an average waveform in one period...
8.
Stefan H, Schuler P, Abraham-Fuchs K, Schneider S, Gebhardt M, Neubauer U, et al.
Acta Neurol Scand Suppl . 1994 Jan; 152:83-8. PMID: 8209662
Is MEG source analysis able to precisely locate the primary focal epileptic activity? 22 patients with pharmacoresistant temporal lobe epilepsy were recorded during presurgical evaluation simultaneously with multichannel MEG/EEG and...
9.
Schneider S, Abraham-Fuchs K, Reichenberger H, Seifert H, Hoenig H, Rohrlein G
Physiol Meas . 1993 Nov; 14 Suppl 4A:A55-60. PMID: 8274986
The components of the biomagnetic multichannel system Krenikon are described. The combination of biomagnetically yielded localizations with anatomic images gained from MR or CT is discussed as well as the...
10.
Stefan H, Abraham-Fuchs K, Schneider S, Schuler P, Huk W
Physiol Meas . 1993 Nov; 14 Suppl 4A:A109-11. PMID: 8274977
A lobar or even a intralobar congruence was found when comparing the findings of magnetic source localization with presurgical evaluation (EEG, MRI and intraoperative ECoG) in temporal lobe epilepsy. The...