Simon Eickhoff

@INM7_ISN

News & Views on Brain mapping | Machine-Learning | Translational Neuroscience. Director INM-7 ; Professor for Systems Neuroscience .

Vrijeme pridruživanja: prosinac 2017.

Medijski sadržaj

  1. prije 5 minuta

    Locus coeruleus connectivity at 3T based on individual localization using a neuromelanin sensitive sequence as compared to MNI space masks. Results largely converge, though the TPJ may be driven by other nuclei. Good news for atlas-based analyses!

  2. prije 3 sata

    Is connectivity-based fMRI neurofeedback nothing but a (very expensive) breathing training? Given effectiveness of global signal regression motion may also play a role Unsurprising but convincing demonstration of how susceptible rs-FC is to physiology

  3. 22. sij

    “Using a term like nonlinear function is like referring to the bulk of zoology as the study of non-elephant animals.” – Stanislaw Ulam

  4. 20. sij

    Dimensions of schizophrenia psychopathology by 4 factor provide the most stable & generalizable representation based on ~2000 patients from 10+ sites: Here is our new webtool to map data onto these dimensions !!

  5. 19. sij

    To be useful, on neuroimaging data needs to generalize across centers, but site specific effects are massive and a major challenge Excited to see this work by & team using ComBat for harmonization across datasets 6 lifespan

  6. 18. sij

    Patients with show reproducible patterns of functional connectivity: by Or not? : stabilities across pipelines but not sites Problem: The samples in the second negative study are an order of magnitude smaller

  7. 18. sij

    Can you change your personality? Apparently: The idea of stable personality always struck me odd as plasticity is probably *the* defining feature of the brain. Why should (only) personality be unaffected by experience or willful effort?

  8. 17. sij

    Double Dipping in yields 80% accuracy on random data but is easily prevented by clean crossvalidation Bigger issue: overfitting by re-re-re-analysing datasets. Data-sharing will help, but ultimately it's prospective, prepregisterd tests

  9. 17. sij

    The "pain-matrix" in the human brain revealed by our new meta-analysis: Preregistered, ~5000 screened papers, >200 included experiments Core regions consistently recruited regardless of stimulation type, pain location & participant sex

  10. 16. sij

    Dissociated representations of reinforcement along hippocampal long axis: Posterior signals predict exploration anterior exploitation A->P gradient seems more behaviorally relevant than subfields (cf. )

  11. 16. sij

    Nice study : data from 6 wearable sensors during standard clinical tests may differentiate PD from PSP / controls. Small N, so I would not give to much about accuracies. Key message is the potential of quantitative clinical phenotyping !

  12. 15. sij

    Interested in robust ROIs, functional networks and task-based connectivity maps? Check out the ANIMA database! View & download data from meta-analytic studies on the default-mode, premotor cortex, emotion regulation and action control and many more !

  13. 15. sij
    Odgovor korisnicima

    Thanks for sharing out work! Here is a follow-up taking a more clinical perspective:

  14. 14. sij

    Good read by on translational potential of data-driven neuroimaging analysis for psychiatric diagnosis & therapy The perspective is clear, tools are (increasingly) there, what is really missing is (shared) data. None of this works with N=40

  15. 14. sij

    Reporting tractometry results [...] without a sufficient reproducibility score could make the analysis and interpretations more difficult. Massive work by , & many more on the reproducibility of tractography dissections

  16. 13. sij

    Interested in gradients of brain organization? Check out the BrainSpace toolbox! Amazing work with parallel and implementation Next stop: Understanding the relationship between brain areas, gradients and large-scale networks 🤔

    , , i još njih 2
  17. 13. sij

    "Cerebral cortical folding, parcellation, and connectivity in humans, nonhuman primates, and mice" David van Essen & team covering a lot of ground in this comprehensive review, even though the "human" side is biased heavily towards their own atlas

  18. 12. pro 2019.

    🔥 We are looking for a postdoc 🔥 Join us to develop & apply new approaches for on neuroimaging and clinical datasets. Many exciting data-sets, world-class facilities , international network and a great team Please RT for reach !!

  19. 9. pro 2019.

    What's your evidence? Here Bert Heinrichs, a philosopher, and I outline some thoughts on discursive practice, acceptance and responsibility in the context of for medical diagnosis & prediction

  20. 25. lis 2019.

    It's a joy when others are worse off than myself Social downward comparison robustly results in activation of the ventral striatum, a key brain region for reward processing

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