https://xitter.cf/t.co/2FFDoh7Ob9 Dr.-Ing. | Brain Stimulation | methods2applications 🐍⚡️🔎🧠 @BrainNetLeipzig @labCoPla @MPI_CBS
Leipzig
Joined March 2021
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Ole Numssen retweeted
(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 evaluated in any application (FES, SCS, DBS, TMS, tDCS, tACS, ETC, TI...). So this will be interesting...
Ole Numssen retweeted
Looking forward to the ‘Brain Stimulation at the Microscopic Scale’ event in February 2025! See you at the 6th International Brain Stimulation Conference. #BrainStim #Neuroscience #Freiburg #BrainStimulation
neuromodec.org/events/brain-…
Ole Numssen retweeted
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. 🧠⚡️
@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 inhibition and facilitation with conditioning pulse at posterolateral and anteromedial orientation, respectively."
Open access: doi.org/10.1016/j.clinph.202…
Ole Numssen retweeted
Listen to @rosacgrssmnn why she’s doing her #PhD study with #IMPRS CoNI. She works as a doctoral researcher in the @brainnetleipzig group at @MPI_CBS 😀😍😎. Call for applications 👉: is.gd/bFZ1GQ
#academic #Neuroscience #PhD
Ole Numssen retweeted
Where to place an ultrasound transducer to optimally target a specific brain region in a given individual?
We developed 𝗣𝗹𝗮𝗻𝗧𝗨𝗦, a tool that helps TUS researchers to quickly and heuristically select the most promising transducer placement(s).
A 🧵 on its functionalities.
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.
doi.org/10.1016/j.brs.2024.0…
🧵 1/5
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
Together w/ @SandraM4rtin, @gotillitsgood, @knosche, @GesaHartwigsen from @labCoPla and @brainnetleipzig at the @MPI_CBS.
Letter now published in @brainstimj
5/5
Fun to see everybody is submitting abstracts at the very last moment just as I do - 30 abstracts in while I was submitting two 😅 #BrainStimConf
Ole Numssen retweeted
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
It's been great #OHBM2024, including this weird foto-bomb guy - any ideas who that is? 💣🤯😎 – at Ongjin-gun, Republic of Korea
Ole Numssen retweeted
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
Ole Numssen retweeted
#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.
nature.com/articles/s41380-0…
