MEG dual scanning: a procedure to study real-time auditory interaction between two persons.
MEG dual scanning: a procedure to study real-time auditory interaction between two persons.
复制标题
DOI:
10.3389/fnhum.2012.00083
复制
发表时间:
2012
影响因子:
2.9
通讯作者:
Hari R
中科院分区:
文献类型:
--
作者:
Baess P;Zhdanov A;Mandel A;Parkkonen L;Hirvenkari L;Mäkelä JP;Jousmäki V;Hari R
Social interactions fill our everyday life and put strong demands on our brain function. However, the possibilities for studying the brain basis of social interaction are still technically limited, and even modern brain imaging studies of social cognition typically monitor just one participant at a time. We present here a method to connect and synchronize two faraway neuromagnetometers. With this method, two participants at two separate sites can interact with each other through a stable real-time audio connection with minimal delay and jitter. The magnetoencephalographic (MEG) and audio recordings of both laboratories are accurately synchronized for joint offline analysis. The concept can be extended to connecting multiple MEG devices around the world. As a proof of concept of the MEG-to-MEG link, we report the results of time-sensitive recordings of cortical evoked responses to sounds delivered at laboratories separated by 5 km.
登录
查看更多内容
影响因子:
3.7
作者:
Dumas G;Nadel J;Soussignan R;Martinerie J;Garnero L
通讯作者:
Garnero L
影响因子:
34.7
作者:
Scott, Sophie K.;McGettigan, Carolyn;Eisner, Frank
通讯作者:
Eisner, Frank
影响因子:
2.4
作者:
Lindenberger U;Li SC;Gruber W;Müller V
通讯作者:
Müller V
影响因子:
7.2
作者:
Becchio, Cristina;Sartori, Luisa;Castiello, Umberto
通讯作者:
Castiello, Umberto
DOI:
10.1073/pnas.1001791107
发表时间:
2010-05-18
影响因子:
11.1
作者:
Schippers, Marleen B.;Roebroeck, Alard;Keysers, Christian
通讯作者:
Keysers, Christian