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Hey I'm Helmet, an assistant professor at University of Pittsburgh and a 2023 travel awardee! I'm presenting a poster on Tuesday (T10) on the neural basis of worry. See my 45second twitter (gif) poster and come check out the full thing on Tuesday.

Hey #ACNP2023, stop by poster 13 tonight to chat about worry, reappraisal, brains, or whatever else is on your mind!

Have suspected this bias since internship... took 2 decades to have sufficiently nuanced tools to demonstrate it. Editors have learned to talk the talk but not walk the walk when it comes to mental health.

Tomorrow!

Andrew Gerlach, PhD, & Carmen Andreescu, MD, investigated the relationship btw global anxiety, worry, & rumination & white matter hyperintensities in adults 50+. Their surprising findings: higher WMH burden was assoc w lower global anxiety & worry severity bit.ly/4aQ1QMB

Hey #SOBP2024, stop by poster 122 tonight to learn about network markers of relapse/recurrence in late-life depression (or a cool new technique for resting state network analysis)! As always, there will be pretty brain pictures and and overly enthusiastic pointing. Society of Biological Psychiatry

Seconded!

(1/5) The final version of our review on approaches to #subthreshold effects in #fMRI is now available in Clin Neuroradiol: doi.org/10.1007/s00062…. Briefly, we introduce the risk of selective interpretation of #neuroimaging maps, potentially leading to a localizationist #bias...

Hey #OHBM2024, stop by my poster today (1748) to chat about leveraging a connectomics approach for making simple inference at the network level. The method--higher criticism--is intuitive and, importantly, optimal for sparse and weak effects that we typically observe in MRI data.

Strong work Helmet Karim!!

Oooo, just reviewed my first AI-generated paper! What have other people’s experiences been with this??? #academia #academicjournals

If anyone’s looking for a little physical outlet after drinking science from a firehose at #ACNP2024, a few of us are planning to head to one of the local climbing gyms. All are welcome to join, let me know if you’re interested!

Check out our new paper in NPP! We looked at network connectivity and relapse in recurrent LLD. Main takeaways: Remission does not look a return to normal (healthy controls) Sustained remission may require widespread changes DMN's conn. with other networks is important!