Arian Ashourvan
@ArianAshourvan
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Assistant Professor at the Department of Psychology, the University of Kansas
Philadelphia, PA
Joined June 2017
New preprint ( w/ @sam_kelemen, @jgonicor, & Sérgio Pequito! We introduce individualized generative linear models of FC, revealing how direct and monosynaptic SC motifs give rise to FC & uncover structural "linchpins" and "fulcrums" of brain dynamics.
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RT @ChrisWLynn: The Wu Tsai Institute at Yale has an open search for faculty at all ranks! Join our vibrant and growing group of interdisci….
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Our recent collaboration with @roschkoenig, @dominicburrows_, and @ChrisWLynn is now out on @PhysRevX !.
journals.aps.org
A simple statistical model capturing only pairwise interactions between brain regions is sufficient to reproduce key features of whole-brain dynamics.
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RT @roschkoenig: This is out now in @PhysRevX - how whole-brain activity patterns arise from pairwise interactions in the larval zebrafish….
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RT @medrxivpreprint: The Cognitive, Age, Functioning, and Apolipoprotein E4 (CAFE) Scorecard to Predict the Development of Alzheimer's Dise….
medrxiv.org
Objective This study aimed to bridge the gap between the costliness and complexity of diagnosing Alzheimer’s disease by developing a scoring system with interpretable machine learning to predict the...
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Just up on @biorxivpreprint, “Epileptiform activity and seizure risk follow long-term non-linear attractor dynamics”( in collaboration w/ @roschkoenig, @bscheid and the @PennMedicine team @katedavis12341 and @BrianLitt2.
biorxiv.org
Many biological systems display circadian and slow multi-day rhythms, such as hormonal and cardiac cycles. In patients with epilepsy, these cycles also manifest as slow cyclical fluctuations in...
Seizures are unpredictable but don’t occur completely randomly. Here together with @ArianAshourvan we reconstruct the cyclical patterns that drive seizure risk, based on epileptiform activity recorded in individual patients over several months and years.
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RT @roschkoenig: Seizures are unpredictable but don’t occur completely randomly. Here together with @ArianAshourvan we reconstruct the cycl….
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Thanks to our great collaborators @jeffreymgirard, Dr. Amber Watts, and Yumiko Wiranto at @KU_Psych!.
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How can AI help clinicians choose tests to improve diagnostic accuracy in tough cases? .Devin R. Steiwan, a talented student in my lab, proposed an "Individualized Machine-learning-based Clinical Assessment Recommendation System."
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(2/2) Our findings could lead to better tools for assessing patients with disorders of consciousness and lay the groundwork for developing novel model-based therapeutic interventions. #Consciousness #fMRI #DynamicalSystems.
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(1/2) Our study reveals how the brain's large-scale oscillatory modes and thier divers change during transitions in consciousness states (awake to sedation). This shift suggests external stimuli can influence brain activity differently depending on consciousness level! ️.
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Huge congrats to my grad student @JoeyBodenheimer for his first manuscript! .The preprint "Shifts in Brain Dynamics and Drivers of Consciousness State Transitions" (co-authored with Drs. Paul Bogdan & Sérgio Pequito) is now available on ArXiv (!
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RT @jason_z_kim: Ever wanted a low-dimensional model of your data that you could be confident would explain data structure and accurately r….
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RT @jeffreymgirard: 📣I am really pleased to solicit applications for a Postdoctoral Research Associate to join my interdisciplinary psychol….
employment.ku.edu
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RT @barabasi: Opportunity Alert 🚨: Seeking postdocs to join my lab in Network Medicine, Network Science/AI, Science of Success, and Quantif….
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RT @SheilaShanmugan: We’re hiring a data analyst to work on studies related to neuroimaging, sex differences, and women’s health. Please ap….
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RT @bscheid: 🔗 Full pub: Resting-state background features demonstrate multidien cycles in long-term EEG device recordings. .
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I'll be recruiting Ph.D. students for fall 2024 in the Brain, Behavior, and Quantitative Science (BBQ) program in the Psychology department at the University of Kansas. Applications are due December 1, 2023. For more information, go to
psychology.ku.edu
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