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Literature DB >> 7577326

Functional localization based on measurements with a whole-head magnetometer system.

Abstract

Whole-cortex magnetometers represent a significant methodological breakthrough in noninvasive studies of the brain's electrical activity. This paper describes our 122-channel instrument with planar gradiometers, methods to interpret its data, and gives a few examples of neuromagnetic studies.

Mesh：

Year: 1995 PMID： 7577326 DOI： 10.1007/BF01195254

Source DB: PubMed Journal: Brain Topogr ISSN： 0896-0267 Impact factor: 3.020

6 in total

1. Multiple dipole modeling and localization from spatio-temporal MEG data.

Authors: J C Mosher; P S Lewis; R M Leahy
Journal: IEEE Trans Biomed Eng Date: 1992-06 Impact factor: 4.538

2. Realistic conductivity geometry model of the human head for interpretation of neuromagnetic data.

Authors: M S Hämäläinen; J Sarvas
Journal: IEEE Trans Biomed Eng Date: 1989-02 Impact factor: 4.538

3. Parietal epileptic mirror focus detected with a whole-head neuromagnetometer.

Authors: R Hari; A Ahonen; N Forss; M L Granström; M Hämäläinen; M Kajola; J Knuutila; O V Lounasmaa; J P Mäkelä; R Paetau
Journal: Neuroreport Date: 1993-10-25 Impact factor: 1.837

4. Sampling theory for neuromagnetic detector arrays.

Authors: A I Ahonen; M S Hämäläinen; R J Ilmoniemi; M J Kajola; J E Knuutila; J T Simola; V A Vilkman
Journal: IEEE Trans Biomed Eng Date: 1993-09 Impact factor: 4.538

5. Activation of the human posterior parietal cortex by median nerve stimulation.

Authors: N Forss; R Hari; R Salmelin; A Ahonen; M Hämäläinen; M Kajola; J Knuutila; J Simola
Journal: Exp Brain Res Date: 1994 Impact factor: 1.972

6. Dynamics of brain activation during picture naming.

Authors: R Salmelin; R Hari; O V Lounasmaa; M Sams
Journal: Nature Date: 1994-03-31 Impact factor: 49.962

6 in total

12 in total

1. Localization of spontaneous magnetoencephalographic activity of neonates and fetuses using independent component and Hilbert phase analysis.

Authors: Srinivasan Vairavan; Hari Eswaran; Hubert Preissl; James D Wilson; Naim Haddad; Curtis L Lowery; Rathinaswamy B Govindan
Journal: Annu Int Conf IEEE Eng Med Biol Soc Date: 2010

2. A comparison of stimulus synchronous activity in the primary motor cortices of athletes and non-athletes.

Authors: Hiroshi Endo; Yuichiro Kato; Tomohiro Kizuka; Tsunehiro Takeda
Journal: Exp Brain Res Date: 2006-04-28 Impact factor: 1.972

3. Signal-space projection method for separating MEG or EEG into components.

Authors: M A Uusitalo; R J Ilmoniemi
Journal: Med Biol Eng Comput Date: 1997-03 Impact factor: 2.602

4. Cortical activation associated with determination of depth order during transparent motion perception: A normalized integrative fMRI-MEG study.

Authors: Hiroaki Natsukawa; Tetsuo Kobayashi
Journal: Hum Brain Mapp Date: 2015-07-06 Impact factor: 5.038

Functional localization based on measurements with a whole-head magnetometer system.

1. Multiple dipole modeling and localization from spatio-temporal MEG data.

2. Realistic conductivity geometry model of the human head for interpretation of neuromagnetic data.

3. Parietal epileptic mirror focus detected with a whole-head neuromagnetometer.

4. Sampling theory for neuromagnetic detector arrays.

5. Activation of the human posterior parietal cortex by median nerve stimulation.

6. Dynamics of brain activation during picture naming.

1. Localization of spontaneous magnetoencephalographic activity of neonates and fetuses using independent component and Hilbert phase analysis.

2. A comparison of stimulus synchronous activity in the primary motor cortices of athletes and non-athletes.

3. Signal-space projection method for separating MEG or EEG into components.

4. Cortical activation associated with determination of depth order during transparent motion perception: A normalized integrative fMRI-MEG study.

5. Effects of sutures and fontanels on MEG and EEG source analysis in a realistic infant head model.

6. Rapid computations of spectrotemporal prediction error support perception of degraded speech.

7. Reading salt activates gustatory brain regions: fMRI evidence for semantic grounding in a novel sensory modality.

8. What graph theory actually tells us about resting state interictal MEG epileptic activity.

Review 9. The application of electro- and magneto-encephalography in tinnitus research - methods and interpretations.

10. Differential orientation effect in the neural response to interacting biological motion of two agents.