Hamsi Radhakrishnan
@hamsiyoulater.bsky.social
Neuroscientist at UPenn. Previously at UC Irvine.
Human Neuroimaging, Dementia, Reproducible Neuroscience.
Human Neuroimaging, Dementia, Reproducible Neuroscience.
Reposted by Hamsi Radhakrishnan
What brain regions are involved in causing psychotic symptoms?
Take a moment away from the existential dread about the future of science, and join me in this summary of some incredibly cool stuff that could help patients!
1/n🧵
Take a moment away from the existential dread about the future of science, and join me in this summary of some incredibly cool stuff that could help patients!
1/n🧵
February 12, 2025 at 8:23 PM
What brain regions are involved in causing psychotic symptoms?
Take a moment away from the existential dread about the future of science, and join me in this summary of some incredibly cool stuff that could help patients!
1/n🧵
Take a moment away from the existential dread about the future of science, and join me in this summary of some incredibly cool stuff that could help patients!
1/n🧵
Reposted by Hamsi Radhakrishnan
It's hard to overstate what a big deal this paper is: onlinelibrary.wiley.com/doi/10.1002/.... Head motion in dMRI is NOT like head motion in BOLD.
Head Motion in Diffusion Magnetic Resonance Imaging: Quantification, Mitigation, and Structural Associations in Large, Cross‐Sectional Datasets Across the Lifespan
We characterized motion during diffusion MRI scans across 16,995 image sessions and find that (1) modern preprocessing pipelines effectively mitigate motion to the point where biases are not detectab....
onlinelibrary.wiley.com
February 13, 2025 at 5:42 PM
It's hard to overstate what a big deal this paper is: onlinelibrary.wiley.com/doi/10.1002/.... Head motion in dMRI is NOT like head motion in BOLD.