Тезисы проходящей сейчас в Бирмингеме конференции Biomag 2022 | Нейроинтерфейсы

Тезисы проходящей сейчас в Бирмингеме конференции Biomag 2022

"Мобильная" версия сборника (8.8 МБ)

Версия "for use on a laptop/computer" (8.2 МБ, широкий двухколоночный формат... прямо скажем, на любителя)

Устные доклады, кажется, в основном посвящены работам, по которым уже выходили статьи, а вот среди более чем 400 постеров много интересного. Например:

IM-26 Dynamic field compensation increases the precision of somatosensory evoked field responses in OPMs
Amaia Benitez-Andonegui, Tom Holroyd, Stephen Robinson, Allison Nugent

IM-39 Measurement and characterisation of human visual gamma-band responses with on-scalp magnetoencephalography
Mikael Grön, Anni Forsman, Christoph Pfeiffer, Rasmus Zetter, Joonas Iivanainen, Lauri Parkkonen
("We measured the responses with 14 OPM sensors placed above the occipital part of the head. We observed that gratings and uniform colours induced narrowband, i.e. oscillatory gamma responses, while all stimuli induced aperiodic, i.e. broad-band gamma responses. ... In summary, we demonstrated that gamma-band responses, that have until now been predominantly measured invasively, can be measured with on-scalp MEG.")

IM-55 Recording of Interictal epileptic activity with 4He OPM: validation by simultaneous Intracerebral EEG recording and SQUID-MEG
Jean Michel Badier, Denis Schwartz, Francesca Bonini, Christian Benar, K Kansari, Sebastien Daligault, Fabrice Bartolomei, Julien Jung, R Carron, Rudy Romain, Sergey Mitryukovskiy, William Fourcault, Vincent Josselin, Matthieu Le Prado, Agustin Palacios-Laloy, Etienne Labyt
("4He OPMs offer significative improvements: no heating, a large dynamic range (>200 nT) and frequency bandwidth (0-2000Hz)")

IM-57 Ergonomic design of a wearable magnetoencephalography helmet for multiple users
Sophie Lin, Darcy Zelenko, Sean Taaffe, Marta I Garrido
("a key to the success of OP-MEG technology is a mounting design that provides both high-quality signals and practicality")

IM-58 Neural activity in human eyeblink conditioning: an optically pumped magnetometer-based MEG study
Sophie Lin, Tim M Tierney, Stephanie Mellor, George O’Neill, Sven Bestmann, Gareth R Barnes, R Chris Miall
("Previously we showed that we could use optically pumped magnetometer-based MEG (OP-MEG) to detect human cerebellar activity during stimulated eyeblinks. Here we investigated cerebellar OP-MEG during eyeblink conditioning.")

IM-84 Optically pumped magnetometers (OPMs) for motor imagery-controlled brain-computer interfaces (BCIs)
Jan Zerfowski, Niels Peekhaus, Vincent Jonany, Michael Tangermann, Tilmann Sander, Thomas Middelmann, Stephen E. Robinson, Surjo R. Soekadar

VM-116 Real-time brain computer interface for controlling smart robots based on optically pumped magnetometers (OPMs)
Ruizhi Li, Ming Ding, Yuming Peng, Haonan Zhang, Bing Yan, Yifu Cao
("a newly developed commercial OPM (MagtechX-4 from Beijing X-Mag Technologies Limited) was used to build a BCI system in an open-ended magnetic shield for detecting the signal of steady state visual evoked potentials (SSVEPs)")

VM-123 A Lamp-pumped Atomic Magnetometer for Human Heart Magnetic Fields
Chenxi Sun, Wei Xiao, Meng Liu, Liang Shen, Xiang Peng, Teng Wu, Jingbiao Chen, Hong Guo
("In this paper, we introduce an unshielded wearable MCG system based on lamp-pumped atomic magnetometers. This system can be operated at room temperature and geomagnetic field. By operating the magnetometers in a gradiometric mode, the magnetic field noise from surroundings is suppressed and a noise floor of 0.6 pT/Hz1/2 is achieved under a geomagnetic f ield of ~47,000 nT. We measured the MCG signals of several subjects with the magnetometers and all these results are consistent with electrocardiogram and photoplethysmogram.")

IM-61 Comparing different measuring components of SQUID- and OPM-MEG: a simulation study
Urban Marhl, Tilmann Sander, Vojko Jazbinšek

IT-61 Decoding across subjects with deep transfer learning
Richard Csaky, Mats van Es, Oiwi Parker Jones, Mark Woolrich