Ole Numssen
@num_ole
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https://t.co/2FFDoh7Ob9 Dr.-Ing. | Brain Stimulation | methods2applications ๐โก๏ธ๐๐ง @BrainNetLeipzig @labCoPla @MPI_CBS
Leipzig
Joined March 2021
(1/4) A new paper @brainstimj challenges a foundational assumption in computational models of brain stimulation (neuromodulation/electrical stimulation). Rather than suggest prior predictions were wrong, this paper shows how the suitability of this foundational assumption can be
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Looking forward to the โBrain Stimulation at the Microscopic Scaleโ event in February 2025! See you at the 6th International Brain Stimulation Conference. #BrainStim #Neuroscience #Freiburg #BrainStimulation
https://t.co/Sn0FISLWQM
neuromodec.org
Joint workshop of the Regional Brain and Human Body Modeling Conference (BHBM, R13MH137971) , the International Brain Stimulation Conference, and NYC Neuromodulation Conference
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Our latest paper on multi-locus #TMS uses a 2-coil array and a paired-pulse TMS paradigm to evaluate the optimal orientation for #SICI and #ICF. Worth checking out. ๐ง โก๏ธ @AaltoUniversity , @rjirjirji, @Connect2Brain, @usponline, @cienciausp , @ulfziemann1, @LariKoponen
[Primary motor cortex] Souza et al.: "Multi-channel TMS electronically changes the stimulus orientation in milliseconds. The effect of neuronal refractoriness, short-interval intracortical inhibition, and intracortical facilitation depends on the stimulus orientation. Maximum
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Listen to @rosacgrssmnn why sheโs doing her #PhD study with #IMPRS CoNI. She works as a doctoral researcher in the @brainnetleipzig group at @MPI_CBS ๐๐๐. Call for applications ๐: https://t.co/YkHDMkLhLC
#academic #Neuroscience #PhD
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Where to place an ultrasound transducer to optimally target a specific brain region in a given individual? We developed ๐ฃ๐น๐ฎ๐ป๐ง๐จ๐ฆ, a tool that helps TUS researchers to quickly and heuristically select the most promising transducer placement(s). A ๐งต on its functionalities.
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Together w/ @SandraM4rtin, @gotillitsgood, @knosche, @GesaHartwigsen from @labCoPla and @brainnetleipzig at the @MPI_CBS. Letter now published in @brainstimj 5/5
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Placement of the TMS coil is defined via 3 positional (XYZ) and 3 rotational parameters (abc). We set-up PCD with cortical e-field exposure in mind and also provide positional and rotational submetrics if you prefer that. Please have a look at the publication for details. 4/5
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Then, you're free to use PCD as - a post-hoc trial-wise exclusion criterium - as a regressor for a higher-level model - as an overall quality metric for a session/site/experimenter - ... 3/5
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@SandraM4rtin @GesaHartwigsen @labCoPla @brainstimj For #neuronavigated TMS you can easily record placements for each zap, it's usually a single click. We provide python scripts and tools to import this data, and compute zap-by-zap displacements as PCD, for example to your initial coil placement. https://t.co/kYAVsZ4OwX 2/5
gitlab.gwdg.de
Data and documentation for "Quantification of subject motion during TMS via pulsewise coil displacement" paper.
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Why is motion correction a thing for fMRI but nobody quantifies it during #TMS? Well, we just put out a metric to easily quantify within-session movement of the TMS coil, e.g. due to subject movement. Say hi to pulsewise coil displacement / PCD. https://t.co/wuma9VRKi3 ๐งต 1/5
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Fun to see everybody is submitting abstracts at the very last moment just as I do - 30 abstracts in while I was submitting two ๐
#BrainStimConf
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Exciting discussions at #OHBM2024! Our symposium on Multimodal Imaging Approaches to Tackle Brain Excitability was a blast. Grateful to all presenters and participants for making it a success! @e_Kallioniemi @Jcoetzee @MartinTik1
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It's been great #OHBM2024, including this weird foto-bomb guy - any ideas who that is? ๐ฃ๐คฏ๐
Thanks @OHBM for this great conference! Had a fun time discussing our project on the alignment of resting and task states in semantic cognition in the young and aging brain in Seoul! @labCoPla #OHBM24
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It was a fantastic experience co-chairing the oral session on language today @OHBM with @StephForkel and presenting our TMS work on conceptual knowledge retrieval! Thanks again to the wonderful audience and my tremendous colleagues @labCoPla #OHBM2024
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#OHBM2024 Update: Dr. Umair Hassan ( @neuro_engineer) will be talking about the novel method of combining concurrent TMS-iEEG to understand the cortical and subcortical effects of TMS in the human brain. Read more @molpsychiatry. https://t.co/52dEi8jclJ
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