brain GSP

collecting papers, talks, & tools on graph signal processing for neuroimaging | use #brainGSP for RP

[MDavid19 @MDavood19]

Excited to share our new work on EEG-based SWSF brain graphs with @aitchbi, @andreasantor0, Vahid Abootalebi, & Hamid Saeedi-Sourck!
📄 Paper: https://t.co/C01Bwx4QAh
🧠 #brainGSP
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[brain GSP @brain_GSP]

🧠 graph: cortical surface

🧠 graph signals: fMRI /PET

Application: quantification of hemispheric asymmetries

https://t.co/TDTKwxlPoC

#bgsp #brainGSP #fmri_bgsp #pet_bgsp #bgsp_gft

[harry h behjat @aitchbi]

Cortical maps manifest hemispheric asymmetry in various forms and scales.

Our attempt to unveil them through 🧠 eigenmodes: https://t.co/PjUohkYgIj

Work led by Alicia Milloz✨

[brain GSP @brain_GSP]

🧠 graph: structural connectivity, cortical surface

🧠 graph signals: fMRI

Application: structural constraints on fMRI

https://t.co/yasA2YnK7g

#bgsp #brainGSP #fmri_bgsp #bgsp_gft

[Anders Olsen @anders_s_olsen]

Excited to share our work "On reconstruction of cortical functional maps using subject-specific geometric and connectome eigenmodes" with the amazing people @Sina_Mansour_L @jchrispang @AndrewZalesky @dvdevill @aitchbi: https://t.co/X6gZ1n7e5c

[brain GSP @brain_GSP]

🧠 graph: structural connectivity

🧠 graph signals: EEG

Application: structural constraints on EEG

https://t.co/SWI7ifAvaZ

#bgsp #brainGSP #eeg_bgsp #bgsp_gft

[Venkatesh Subramani @Venkateshness]

The end of 3 yrs of "ah this looks reassuring, but,"

https://t.co/zfjUGFV66a let's dive in🧵

We investigated the link b/w source-localized continuous EEG (Movie &Rest) and individual anatomical scaffold using Eigenmodes / Graph Signal Processing(GSP)

[brain GSP @brain_GSP]

🧠graph: structural connectivity from dMRI

🧠graph signals: fMRI

Application: unraveling distributed signatures of consciousness

Paper: https://t.co/DuNbYn3Up6 | @loopyluppi

#brainGSP #bgsp #fmri_bgsp #bgsp_gft #gsp_graph_leaning

[brain GSP @brain_GSP]

🧠graph: fMRI

🧠graph signals: fMRI

Application: extracting dynamic connectivity patterns

Paper: https://t.co/D700ARjGpq

#brainGSP #bgsp #fmri_bgsp #bgsp_gft #gsp_graph_leaning

[brain GSP @brain_GSP]

🧠graph: fMRI

🧠graph signals: fMRI

Method: GSP-based graph structure inference

Application: subject-identification & task-decoding

#brainGSP #bgsp #fmri_bgsp #gsp_graph_leaning

[harry h behjat @aitchbi]

Our first, concise work on FC graphs learned from fMRI, wherein we also dabble in using neural networks, to do task-decoding & fingerprinting in one go. Led by the brilliant @elifsbalcioglu.
⤵️

[brain GSP @brain_GSP]

🧠graph: EEG

🧠graph signals: EEG

Application: electrode interpolation for harmonising EEG datasets

Paper: https://t.co/e1mjLGEROi

#brainGSP #bgsp #eeg_bgsp #gsp_graph_learninng

[brain GSP @brain_GSP]

🧠graph: fMRI

🧠graph signals: fMRI

Application: patient-control classification in Schizophrenia

Paper: https://t.co/tbOiXFsMTf

#brainGSP #bgsp #fmri_bgsp #hyper_bgsp #hyper_bgft

[brain GSP @brain_GSP]

🧠graph: EEG

🧠graph signals: EEG

Application: motor imagery decoding

#brainGSP #bgsp #eeg_bgsp #gsp_graph_leaning

[harry h behjat @aitchbi]

Happy to share our work on 🧠 graph structure learning from EEG, led by @MlhMri!

We use eigenmodes of learned graphs to decompose & extract features from EEG maps. #brainGSP

Paper: https://t.co/xDfZhsA9da
⤵️

[brain GSP @brain_GSP]

🧠 graph: EEG

🧠 graph signals: EEG

Application: brain fingerprinting

#brainGSP #bgsp #eeg_bgsp #gsp_graph_leaning

[harry h behjat @aitchbi]

Very proud of @MlhMri for her 2nd place in the Best Student Paper Contest at @eusipco2023 for her work on fingerprinting via graph inference. Big congrats Maliheh! 🥳 #eusipco2023

[brain GSP @brain_GSP]

🧠 graph: metabolic connectivity via FDG PET

🧠 graph signals: fMRI

Application: proof for fMRI in white matter [spatiotemporal topological match bw blood oxygenation & glucose metabolism in white matter]

https://t.co/2COV7kXFkz

#brainGSP #bgsp #fmri_bgsp #pet_bgsp

[brain GSP @brain_GSP]

🧠 graph : SC from neuronal-tracing

🧠 graph signal: fMRI

Application: cellular-function dependency cortical gradient

https://t.co/mrrlOp2SLo

[brain GSP @brain_GSP]

🧠 graph: SC from diffusion MRI

🧠 graph signals : EEG

GSP method: GFT

Application: prediction of performance in a behavioral task.

https://t.co/nwDquGLswG

#bgsp #brainGSP #eeg_bgsp #bgsp_gft

[brain GSP @brain_GSP]

— Hyper 🧠 GSP —

🧠 graph: fMRI

🧠 graph signal: fMRI

GSP method: hyper 🧠 GFT

Application: discriminating schizophrenia patients from normal controls

#brainGSP #bgsp #hyper_bgsp #fmri_bgsp #hyper_bgft

https://t.co/yeuz225Weh

[brain GSP @brain_GSP]

Never heard of Brain GSP? Or you have, but just want some nice overview/recap?

Check out this nice, relatively recent overview by the pioneer @dvdevill

#brainGSP #bgsp

https://t.co/uApieFQMTW