Clinical psych PhD student at @UofIllinois. Psychopathology, comorbidity, machine learning, and systems/computational neuroscience. Opinions my own
Somewhere in Illinois
Joined October 2011
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Corey Richier retweeted
So excited to continue my training with Michigan State University Counseling and Psychological Services! I couldn’t ask for a better fit between an internship program and my values as a clinician and supervisor.
Congratulations to all who matched today!
Pleased to share another preprint! In this paper, we compare a suite of dimensionality reduction and feature selection methods for fMRI task decoding.
biorxiv.org/content/10.1101/…
Happy to (finally!) be able to share a preprint of the first of papers from my dissertation! In this work we examined brain age prediction in individuals with and without GAD with structural MRI. researchsquare.com/article/r…
Corey Richier retweeted
Just watched the full House hearing & testimony of NIH Director Dr. Monica Bertignolli.
A few takeaways:
• the proposed budget, in addition to not increasing for inflation, wants to condense NIH from 27 to 15 institutes. The NIH does not think this is a good idea.
🧵1/?
I guess this is a sign to stop using conda?
We are announcing that PyTorch will stop publishing Anaconda packages on PyTorch’s official anaconda channels. For more information, please refer to the following post on dev-discuss: dev-discuss.pytorch.org/t/py…
Corey Richier retweeted
My demons said I couldn’t do it,
To go from never running a marathon to full Ironman in <6mo, w/ a newborn & building/launching bolt․new,
But today after a 2.4mi swim, 112mi bike, full 26.2mi marathon, all back to back in 12h15m,
I am an Ironman.
Corey Richier retweeted
What happens when we break down DSM diagnoses into their individual symptoms and rebuild our classification system from the ground up? Do we see familiar DSM constructs, HiTOP dimensions, or something else entirely?
New paper out today! ✨ journals.sagepub.com/doi/10.…
1/🧵
ALT Title and author information for the paper at the link in the tweet
How do your favorite disorders fare in a data-driven reorganization of the DSM-5?
Find out in this new preprint where we followed the patterns in 14,762 individuals’ symptoms with the goal of overcoming limitations in both the DSM and @HiTOP_system
xitter.cf/PsyArXiv_bot_v2/status…
ALT A representation of how symptoms of some exemplar constructs in the DSM-5 map onto the hierarchical structure we found. On the left are examples of disorders with symptoms that mostly hung together in the data-driven structure (i.e., ‘notably homogenous disorders’) and on the right are examples of disorders with symptoms that scattered throughout the data-driven structure (i.e., ‘notably heterogeneous disorders’).
Corey Richier retweeted
"Averaging over time hides what a neuron actually sees, what it actually gets to compute with."
💯
We need a handy review paper on artifacts of averaging. I come across wildly incorrect inferences from averaging & other data summaries way too often.
thetransmitter.org/neural-co…
Corey Richier retweeted
hands off! that’s the idea i planned to sit on for the next couple of decades
Corey Richier retweeted
This narrative review evaluates the validity of 9 diagnostic approaches in characterizing psychiatric symptoms.
ja.ma/4d3Iy6o
Corey Richier retweeted
There is one thing I keep hearing from NIH study sections, in paper reviews, or as questions at seminars: deep learning is not intrepretable and this makes DL problematic for medical imaging. This is flawed and here's something to read about this: ieeexplore.ieee.org/abstract…
Corey Richier retweeted
New paper, listing 43 ways ML evaluations can be misleading or actively deceptive.
Following the good critics of psychological science we call these "questionable research practices" (QRPs). (The working title was "How To Lie In Machine Learning")
How I will probably finish my PhD with <= 2 first author papers:
-Getting scooped (2x)
-Elden Ring
-?????
-Anhedonia/ennui
This quoted post is unavailable.
Corey Richier retweeted
*sung like @lucydacus*
🎶always a student never a doc🎶
