![]() In addition to the video, we captured the subjects' movements with accelerometers attached to their index fingers we determined from these signals that the average synchronization accuracy was 215 ms. All the nine pairs were able to synchronize their behavior. Our software that allows reproducing the setup is publicly available.We demonstrate that the audiovisual Internet- based link can mediate real- time interaction between two subjects who try to mirror each others' hand movements that they can see via the video link. Our setup enabled transmission of video and audio streams between the sites with a one-way communication latency of about 130 ms. Here we present an extended version of the setup, where we have added a video connection and replaced the telephone-landline- based link with an Internet connection. These simultaneous "hyperscanning" recordings have already been carried out with a spectrum of neuroimaging modalities, such as functional magnetic resonance imaging (fMRI, electroencephalography (EEG, and functional near-infrared spectroscopy (fNIRS.We have recently developed a setup for simultaneous magnetoencephalographic (MEG recordings of two subjects that communicate in real time over an audio link between two geographically separated MEG laboratories. More recently, "two-person neuroimaging" has been introduced, with simultaneous recordings of brain signals from two subjects involved in social interaction. ![]() 42 (1975), 281–305.An Internet- Based Real- Time Audiovisual Link for Dual MEG Recordings.ĭirectory of Open Access Journals (Sweden)įull Text Available Most neuroimaging studies of human social cognition have focused on brain activity of single subjects. Schrader, Axioms for Euclidean Green’s functions, Comm. Wightman, PCT, Spin and Statistics and all That, W.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |