Magnetic Auditory Responses from the Human Brain A Preliminary Report
By means of a magnetic sensor, SQUID (Superconducting Quantum-Interference Device) the late acoustically evoked magnetic field was recorded from the right and left side of the skull in 5 humans in response to ipsi- and contralateral 1 kHz tone bursts at 80 dB SPL. The '100 ms' component of...
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| Veröffentlicht in: | Scandinavian Audiology 1980, Vol.9 (3), p.185-190 |
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| container_end_page | 190 |
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| container_title | Scandinavian Audiology |
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| creator | Elberling, C. Bak, C. Kofoed, B. Lebech, J. Særmark, K. |
| description | By means of a magnetic sensor, SQUID (Superconducting Quantum-Interference Device) the late acoustically evoked magnetic field was recorded from the right and left side of the skull in 5 humans in response to ipsi- and contralateral 1 kHz tone bursts at 80 dB SPL. The '100 ms' component of the magnetic field has opposite polarity on the two sides of the head and when crossing the primary auditory cortex at the Sylvian fissure in a posterior-anterior track, polarity inversion of this component takes place within a highly localized region. The evoked magnetic field is widely distributed across the scalp and seems to be produced by an equivalent magnetic dipole located in or near the primary auditory cortex. In the present experiment neither right-left hemisphere nor ipsi-contralateral differences could be demonstrated. |
| doi_str_mv | 10.3109/01050398009076353 |
| format | Article |
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In the present experiment neither right-left hemisphere nor ipsi-contralateral differences could be demonstrated.</description><subject>Audiometry - instrumentation</subject><subject>Audiometry, Evoked Response - instrumentation</subject><subject>Auditory Cortex - physiology</subject><subject>Auditory Pathways - physiology</subject><subject>Electromagnetic Phenomena</subject><subject>Evoked Potentials, Auditory</subject><subject>Humans</subject><issn>0105-0397</issn><issn>1708-8186</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1980</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1rGzEURUVpSJy0P6CLwqy6m-Rp3mhk0Wxcky9wSCjtetDIT7XMjORIMxT_-4xrEwglWb3FPffwuIx94XCOHNQFcBCAagqgQFYo8AObcAnTfMqn1Uc22eX5CMgTdprSGgCwKuGYHcuyLBHFhF3d6z-eemey2bB0fYjb7CelTfCJUmZj6LJ-Rdnt0Gmf_Yja-WyWPUZqXee8_gdvQuw_sSOr20SfD_eM_b6--jW_zRcPN3fz2SI3yKs-rzhKwTVXAhs0AJZLbFSFWBDqslK8ACGsLsg0kogaYwFtI7CQulHYFHjGvu29mxieBkp93blkqG21pzCkWgoUZaHUCPI9aGJIKZKtN9F148M1h3o3Xf3fdGPn60E-NB0tXxqHrcb8cp87b0Ps9N8Q22Xd620boo3aG5d26rf131_VV6TbfmV0pHodhujH3d557hlbXI0p</recordid><startdate>1980</startdate><enddate>1980</enddate><creator>Elberling, C.</creator><creator>Bak, C.</creator><creator>Kofoed, B.</creator><creator>Lebech, J.</creator><creator>Særmark, K.</creator><general>Informa UK Ltd</general><general>Taylor & Francis</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>8BM</scope></search><sort><creationdate>1980</creationdate><title>Magnetic Auditory Responses from the Human Brain A Preliminary Report</title><author>Elberling, C. ; Bak, C. ; Kofoed, B. ; Lebech, J. ; Særmark, K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-613751a1953b3c00f173b96332e3a46912055fa2ecb7eeebcf03fb5327ab93b23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1980</creationdate><topic>Audiometry - instrumentation</topic><topic>Audiometry, Evoked Response - instrumentation</topic><topic>Auditory Cortex - physiology</topic><topic>Auditory Pathways - physiology</topic><topic>Electromagnetic Phenomena</topic><topic>Evoked Potentials, Auditory</topic><topic>Humans</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Elberling, C.</creatorcontrib><creatorcontrib>Bak, C.</creatorcontrib><creatorcontrib>Kofoed, B.</creatorcontrib><creatorcontrib>Lebech, J.</creatorcontrib><creatorcontrib>Særmark, K.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>ComDisDome</collection><jtitle>Scandinavian Audiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Elberling, C.</au><au>Bak, C.</au><au>Kofoed, B.</au><au>Lebech, J.</au><au>Særmark, K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetic Auditory Responses from the Human Brain A Preliminary Report</atitle><jtitle>Scandinavian Audiology</jtitle><addtitle>Scand Audiol</addtitle><date>1980</date><risdate>1980</risdate><volume>9</volume><issue>3</issue><spage>185</spage><epage>190</epage><pages>185-190</pages><issn>0105-0397</issn><eissn>1708-8186</eissn><abstract>By means of a magnetic sensor, SQUID (Superconducting Quantum-Interference Device) the late acoustically evoked magnetic field was recorded from the right and left side of the skull in 5 humans in response to ipsi- and contralateral 1 kHz tone bursts at 80 dB SPL. 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| fulltext | fulltext |
| identifier | ISSN: 0105-0397 |
| ispartof | Scandinavian Audiology, 1980, Vol.9 (3), p.185-190 |
| issn | 0105-0397 1708-8186 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_75354299 |
| source | MEDLINE; Taylor & Francis Medical Library - CRKN; Taylor & Francis Journals Complete |
| subjects | Audiometry - instrumentation Audiometry, Evoked Response - instrumentation Auditory Cortex - physiology Auditory Pathways - physiology Electromagnetic Phenomena Evoked Potentials, Auditory Humans |
| title | Magnetic Auditory Responses from the Human Brain A Preliminary Report |
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