Johanna Rimmele

@johannarimmele.bsky.social

cognitive neuroscientist @ae.mpg.de @CLaME_NYU

We had a look at a question I am really excited about: does an individuals intrinsic brain rhythm predict speech tracking and comprehension? And how do speech motor and auditory rhythms work together? by Christina Lubinus, @annekeitel.bsky.social @jonasobleser.bsky.social @davidpoeppel.bsky.social

PLOS Biology@plosbiology.org · yesterday

Speech comprehension is thought to depend on #auditory - #motor interactions via brain rhythms. This study by @johannarimmele.bsky.social &co links theta and motor rhythms to stronger #speech tracking, the latter among those with high auditory-motor synchronization. 🧪 #AcademicSky plos.io/4fDnKY0

Individuals recruit brain rhythms for speech processing through different processing routes. Conceptual illustration of the involvement of intrinsic brain rhythms in speech processing. The image symbolizes our finding that only individuals with high auditory-motor synchronization behavior recruit intrinsic brain rhythms of speech motor brain areas for speech processing.

The Image was created by Felix Bernoully under the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/).

Submit to our collection :) This is a fantastic opportunity to publish your work on cortico-subcortical loops

Communications Biology@commsbio.nature.com · 7mo ago

Our Cortical-subcortical brain loops cross-journal collection with @natneuro.nature.com, @natcomms.nature.com, & Scientific Reports is open for submissions 🧠 Curated by our board members @talking-bat.bsky.social, @stefanieliebe.bsky.social, & Markus Rothermel. Check at www.nature.com/collections/...

We have a *permanent* position available for a research engineer (ingénieur de recherche) to work in our new MEG-OPM facility. A strong scientific focus is possible. Speaking French is required. If you're interested, please let me know!

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How does the brain track rhythms—and can we hack it? In our new study, just published @plosbiology.org, we dive deeper into neural entrainment—how the brain synchronizes to rhythms in our environment—and explore whether transcranial alternating current stimulation (tACS) can modulate this process.

Sensory stimuli dominate over rhythmic electrical stimulation in modulating behavior

Transcranial alternating current stimulation (tACS) modulates entrainment to rhythmic auditory stimuli, but the details of this interaction are not clear. This study shows that the effects of tACS dep...

journals.plos.org

Very happy to see this out! In this work I demonstrate the potential of OPMs for laminar MEG and investigate the impact of factors such as sensor counts, number of measurement axes, co-registration errors, misestimated forward models… Already looking forward to Imaging Neuroscience’s 2025 collage!

Imaging Neuroscience@imagingneurosci.bsky.social · 2y ago

New paper in Imaging Neuroscience by Saskia Helbling: Inferring laminar origins of MEG signals with optically pumped magnetometers (OPMs): A simulation study direct.mit.edu/imag/article...

🧠 In our new article, Martin Meyer & I argue that the lateralization of spoken language is enhanced by top-down processes—such as predictive coding and dimension-selective auditory attention—which engage left-lateralized sensorimotor networks. 🔗 www.sciencedirect.com/science/arti... A thread 🧵 1/12

Predictive coding and dimension-selective attention enhance the lateralization of spoken language processing

Hemispheric lateralization in speech and language processing exemplifies functional brain specialization. Seminal work in patients with left hemispher…

sciencedirect.com

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I'm very happy that this paper by Francecso Mantegna (now Oxford) and Joan Orpella (now Georgetown) is published. Congrats for some heroic data wrangling! www.sciencedirect.com/science/arti... Unusual experiment (mental imagery of speech planning+MEG) shows cool perspective on speech production

Time-resolved hemispheric lateralization of audiomotor functional connectivity during covert speech production

Covert speech involves the internal generation of articulatory movements and their sensory consequences. While overt speech involves a combination of …

sciencedirect.com

I ran a workshop on using Empirical Mode Decomposition to analyse oscillations in EEG during #CuttingEEG Frankfurt. I enjoyed the experience the broad discussions afterwards Materials below -> click 'Open in Colab' to run in the browser! #neuroscience #neuroimaging #eeg github.com/AJQuinn/Cutt...

GitHub - AJQuinn/CuttingEMD: An EMD tutorial for CuttingEEG Frankfurt 2023

An EMD tutorial for CuttingEEG Frankfurt 2023. Contribute to AJQuinn/CuttingEMD development by creating an account on GitHub.

github.com