We used Artificial Intelligence methods to identify brain regions engaged in memory encoding

Have you ever looked at EEG signals of the brain wave activity? Would you be able to tell from a multitude of channels the ones that record from a brain region supporting your thinking or remembering abstract ideas? Even neuroscientists with years of experience in looking at and analyzing these signals struggle and can only provide a subjective selection of channels activated in response to a given cognitive process. Moreover, every scientist would select a…

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Our latest results presented on the world’s largest neuroscience conference

Our BME lab demonstrated exciting new findings from the Ph.D. projects of Victoria Marks (Mayo Graduate School) and Cagdas Topcu (Gdansk University of Technology) at the annual meeting of the Society for Neuroscience in Chicago, USA, which was attended by almost 30 000 brain scientists from all across the globe. Tory and Cagdas had a chance to discuss and share their analysis results presented as posters with other peers and experts from the field and beyond. Theo…

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Dr. Jan Cimbalnik from Czech Republic is joining our BME lab as a laureate of the NAWA academic exchange grant to decipher specific memories in the human brain

After a long vacation break and no BME news for August, we are now happy to announce that Dr. Jan Cimbalnik from the International Clinical Research Center (ICRC) in Brno, Czech Republic, will be joining our BME lab in Gdansk as one of the laureates of prestigious ULAM program grants from the Polish National Agency for Academic Exchange (NAWA). Our proposed project was highly ranked on the seventh position out 70 awardees: https://nawa.gov.pl/en/nawa/news/1184-final-results-of-the-call-in-the-ulam-programme Jan will be…

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New BME lab video is going to show how the brain memorizes words!

Theodore Thayib joined our BME lab as a summer undergrad student to help us with a challenging task to visualize brain activity collected from over 150 patients remembering lists of words. Theo’s skills and talents in computer sciences, which he studies as major at the Iowa State University, enabled us to follow the brain waves that underlie thinking and memorizing words across multiple dimensions of the 3D brain anatomy, time of word presentation, and six different…

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Our article is in the top 100 neuroscience Scientific Reports papers in 2018

It is our great pleasure to announce that our recent discovery published in the article entitled: ‘Pupil size reflects successful encoding and recall of memory in humans’ received over two thousand article views in 2018, placing it as one of the top 100 read neuroscience papers for the Nature group journal Scientific Reports. The journal published more than 1600 neuroscience papers in the same year. In the article, we showed by taking careful measurements of the pupil size in the eyes…

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First patient data collected at Mayo Clinic!

The first quarter of 2019 is marked with a major milestone for our BME lab. We collected behavioral and electrophysiological recordings from 128 channels of multiple electrodes implanted in three patients when they were performing computer tasks with tracking their eye movements. To our knowledge this is the first such recording with EEG signals collected directly from the patient brain during performance of verbal memory and other tasks combined with high-accuracy estimation of the pupil…

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Mayo Clinic Annual Research Day Symposium 2019

This month Cagdas Topcu, PhD student in our BME lab, presented his first results on the ‘Mayo Clinic Annual Research Day’ symposium in Rochester, Minnesota, USA. His poster entitled: ‘Data-driven selection of active iEEG channels during verbal memory task performance’ showed a fully automatic and individualized methodological approach to selecting ‘active’ electrodes, which record brain wave activity from regions engaged during memory tasks. Finding a robust electrode selection method is critical for efficient and reproducible…

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Members of the BME lab published their new paper about assessing consciousness with eye-tracking

Members of the BME lab, Michal Lech and Michal Kucewicz, have just published a paper in Frontiers in Neurology with Prof. Andrzej Czyżewski from the Multimedia Systems Department of Gdansk University of Technology’ entitled: ‘Human Computer Interface (HCI) for tracking eye movements improves assessment and diagnosis of patients with acquired brain injuries’. In the paper, we show that our HCI interface called ‘Cyber Eye’, which was developed by Prof. Czyżewski’s team, can detect minimally conscious…