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Ioana Grigoras

@igrigoras.bsky.social
75 followers 145 following 4 posts

Postdoc researcher at University of Oxford, interested in movement, motor learning and brain plasticity www.mrcbndu.ox.ac.uk/people/dr-ioan…

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Reposted by Ioana Grigoras
OHBM Trainees @ohbmtrainees.bsky.social · 27/11/2025
🚨🚨Applications for the OHBM Mentoring Program has opened! 🚨🚨 Use this chance to connect with mentors and mentees from all around the world. Register: docs.google.com/forms/d/e/1F... More details: www.ohbmtrainees.com/mentoring-pr...
docs.google.com
OHBM International Mentoring Program
The OHBM Student and Postdoc SIG is pleased to invite you to join the 2025-2026 OHBM International Mentoring Program and (optionally) the OHBM Fellowship Program application. Applications close Monda...
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Reposted by Ioana Grigoras
Imaging Neuroscience @imagingneurosci.bsky.social · 04/11/2025
New paper in Imaging Neuroscience by Ioana-Florentina Grigoras, Charlotte J. Stagg, et al: Baclofen, a GABAb receptor agonist, impairs motor learning in healthy people and changes inhibitory dynamics in motor areas doi.org/10.1162/IMAG...
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Ioana Grigoras @igrigoras.bsky.social · 21/10/2025
New paper out in @imagingneurosci.bsky.social! 🎉 We found that baclofen, a GABAB receptor agonist, leads to impairments in motor learning in healthy people and blunting of the expected GABA decrease during learning @oxcin.bsky.social @mrcbndu.ox.ac.uk @ndcnoxford.bsky.social doi.org/10.1162/IMAG...
doi.org
Baclofen, a GABAB receptor agonist, impairs motor learning in healthy people and changes inhibitory dynamics in motor areas
Abstract. Inhibition mediated by γ-aminobutyric acid (GABA) is implicated in motor plasticity and learning, with [GABA] in the motor cortex decreasing during motor learning. However, the causal relati...
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Reposted by Ioana Grigoras
The Neuroplastics 🧠 @neuroplastics.bsky.social · 02/10/2025
📣 We're hiring! 📣 Research Assistant in Sleep and Stroke Rehabilitation The Plasticity Lab are looking for a research assistant who will carry out studies investigating sleep, motor learning and recovery in healthy adults and people with brain injury. Details and application: shorturl.at/fgdm7
jobs.ac.uk
Research Assistant in Sleep and Stroke Rehabilitation at University of Oxford
Discover an exciting academic career path as a Research Assistant in Sleep and Stroke Rehabilitation at jobs.ac.uk. Don't miss out on this job opportunity - apply today!
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Ioana Grigoras @igrigoras.bsky.social · 05/09/2025
Paper alert: our study using a novel ultrasound stimulation device to precisely target deep brain nuclei is out in Nature Communications @ndcnoxford.bsky.social @oxcin.bsky.social @mrcbndu.ox.ac.uk @ox.ac.uk @ucl.ac.uk www.nature.com/articles/s41...
nature.com
Ultrasound system for precise neuromodulation of human deep brain circuits - Nature Communications
Modulating deep brain structure can lead to therapies for neurological conditions. Here, the authors show a transcranial ultrasound stimulation (TUS) system featuring a 256-element helmet-shaped trans...
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Reposted by Ioana Grigoras
OHBM Trainees @ohbmtrainees.bsky.social · 13/08/2025
🚨OPPORTUNITY!!🚨 We're looking for enthusiastic students and postdocs to join our team. Connect with other trainees, contribute to the OHBM community, and support the next generation of researchers! Apply Here: docs.google.com/forms/d/e/1F... Nominations close September 12, 2025.
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Reposted by Ioana Grigoras
Oxford University Centre for Integrative Neuroimaging (OxCIN) @oxcin.bsky.social · 01/05/2025
🌍 OxCIN Global Scholars: apply by June 30th! 🌎 Our Global Scholars programme provides a year of remote MRI training and collaboration for early-career researchers from the Global South. Apply now to join the 2025/26 cohort. Please repost! oxcin.ox.ac.uk/about/traini...
Stylized brain (the OxCIN logo) coloured as a blue/green map of the world, with the text OxCIN Global Scholars underneath
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Reposted by Ioana Grigoras
Oxford University Centre for Integrative Neuroimaging (OxCIN) @oxcin.bsky.social · 29/04/2025
OxCIN's mission to understand the brain and improve health is built on 3 pillars: Building technological bridges Training curious teams Delivering real solutions In the next series of posts we'll take you on a tour of our research and training to show you how we do that!
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Reposted by Ioana Grigoras
Mareike Gann @mareikegann.bsky.social · 04/04/2025
Excited to share our latest preprint on connectivity modulation with dual-site tACS! We show that in-phase tACS at 20 Hz can disrupt fMRI connectivity between the primary motor cortices, but also affects connectivity with other motor regions. www.biorxiv.org/content/10.1...
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Ioana Grigoras @igrigoras.bsky.social · 03/04/2025
Some of my PhD results are now out as a preprint: www.biorxiv.org/content/10.1... We found that baclofen impair motor sequence learning and changes [GABA] dynamics during learning in motor areas
biorxiv.org
Baclofen, a GABAB receptor agonist, impairs motor learning in healthy people and changes inhibitory dynamics in motor areas
Inhibition mediated by γ-aminobutyric acid (GABA) is implicated in motor plasticity and learning, with [GABA] in the motor cortex decreasing during motor learning. However, the causal relationship bet...
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