脑磁波仪

脑磁波仪
脑磁波仪
	使用脑磁波仪的情形

脑磁波仪（英语：Magnetoencephalography，简称MEG）是一种功能性神经成像（英语：功能性神經成像）技术，透过非常灵敏的磁强计纪录大脑自然产生的电流所产生的磁场，绘制大脑活动的影像。超导量子干涉仪（superconducting quantum unit interference devices, SQUID）阵列是目前最常见的磁强计，而无自旋交换松弛（英语：無自旋交換鬆弛）（spin exchange relaxation-free, SERF ）磁强计则在进行研究，做为未来使用的仪器。^[1]^[2]脑磁波仪包括对知觉和认知MEG的应用包括对知觉和大脑认知过程的基础研究，和在手术切除前定位受病理影响的区域，确定脑各部位的功能以及神经回馈（英语：神經回饋）。可以应用于临床上发现异常的位置，也可以应用于实验上简单的量测脑部活动。^[3]

参考文献

^ Hämäläinen, Matti; Hari, Riitta; Ilmoniemi, Risto J.; Knuutila, Jukka; Lounasmaa, Olli V. Magnetoencephalography—theory, instrumentation, and applications to noninvasive studies of the working human brain (PDF). Reviews of Modern Physics. 1993, 65 (2): 413–497 [2020-06-30]. Bibcode:1993RvMP...65..413H. ISSN 0034-6861. doi:10.1103/RevModPhys.65.413. （原始内容 (vanc)存档于2020-03-12）.
^ Boto, Elena; Holmes, Niall; Leggett, James; Roberts, Gillian; Shah, Vishal; Meyer, Sofie S.; Muñoz, Leonardo Duque; Mullinger, Karen J.; Tierney, Tim M. Moving magnetoencephalography towards real-world applications with a wearable system. Nature. March 2018, 555 (7698): 657–661. Bibcode:2018Natur.555..657B. ISSN 1476-4687. PMC 6063354  . PMID 29562238. doi:10.1038/nature26147 （英语）.
^ Carlson, Neil R. Physiology of Behavior (vanc). Upper Saddle River, NJ: Pearson Education Inc. 2013: 152–153. ISBN 978-0-205-23939-9.

[HämäläinenHari1993-1] Hämäläinen, Matti; Hari, Riitta; Ilmoniemi, Risto J.; Knuutila, Jukka; Lounasmaa, Olli V. Magnetoencephalography—theory, instrumentation, and applications to noninvasive studies of the working human brain (PDF). Reviews of Modern Physics. 1993, 65 (2): 413–497 [2020-06-30]. Bibcode:1993RvMP...65..413H. ISSN 0034-6861. doi:10.1103/RevModPhys.65.413. （原始内容 (vanc)存档于2020-03-12）.

[:0-2] Boto, Elena; Holmes, Niall; Leggett, James; Roberts, Gillian; Shah, Vishal; Meyer, Sofie S.; Muñoz, Leonardo Duque; Mullinger, Karen J.; Tierney, Tim M. Moving magnetoencephalography towards real-world applications with a wearable system. Nature. March 2018, 555 (7698): 657–661. Bibcode:2018Natur.555..657B. ISSN 1476-4687. PMC 6063354  . PMID 29562238. doi:10.1038/nature26147 （英语）.

[3] Carlson, Neil R. Physiology of Behavior (vanc). Upper Saddle River, NJ: Pearson Education Inc. 2013: 152–153. ISBN 978-0-205-23939-9.

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