Darcy Waller

@darcywaller.bsky.social

Postdoc at Brown using biophysical computational modeling + cog neuro methods to understand inhibitory control mechanisms in health and disease. 🧠🛑 (she/her)

Headed to #SOBP2026? Come visit our posters on stress and mental effort! F325: Investigating the Role of Serotonin in Stressor Controllability and Mental Effort Allocation (me!) S297: Learning and Generalization of Stressor Controllability for Mental Effort allocation (Tony El Nemer)

New work, now out in PLoS Biology. Using intracranial recordings & EEG, we find that the human STN rapidly engages / releases motor inhibition depending on task context, does so in tight accord w/ frontal cortex, and shows little to no lateralization while doing so. journals.plos.org/plosbiology/...

A cortico-subthalamic circuit rapidly engages and releases inhibition of specific movements depending on the environmental context

How does the human brain stop movements under realistic conditions? Using intracranial recordings and multi-variate EEG decoding, this study shows that a fronto-basal ganglia circuit featuring the sub...

journals.plos.org

Jan R. Wessel@janw.bsky.social · 7mo ago

New preprint from the lab, led by post-doc @cheolsoh.bsky.social and former post-doc Mario Hervault (now Asst Prof at UGrenoble). The boys used synchronous intracranial recordings from the human subthalamic nucleus & EEG to study β bursts during global & selective response inhibition. Details in 🧵

If you’re at SOBP, come see us! I’ll be presenting results from a study evaluating Pause and Cancel inhibitory control subprocesses in depression using EMG/EEG and some very preliminary HNN modeling. #neuroskyence #PsychSciSky #compneurosky

Human Neocortical Neurosolver@hnnsolver.bsky.social · 3mo ago

We will be at the SOBP conference this week! Come see our exciting lineup of posters on psychiatric translational applications of HNN and similar mechanistic models. Presented by @ntolley.bsky.social, @darcywaller.bsky.social , Stephanie R. Jones, David Zhou, and Pran Chanthrakumar.

I'm SO pleased to announce that I'll be starting as an Asst Prof at @psychiowa.bsky.social this August. The lab will focus on neural & computational mechanisms of motivation, affect, & decision-making, with the aspirational goal of translation to neuropsychiatric disorders. 🧠 yeelabneuro.com

CAMP Lab | about

The CAMP Lab at the University of Iowa uses computational, neuroimaging, pharmacological, and neuromodulation approaches to understand motivation, affect, and decision-making — and how these processes...

yeelabneuro.com

I am looking to hire 2-3 post-docs over the course of the next few months to work on questions related to cognitive control in humans, broadly construed. EEG, TMS, DBS, sEEG, fMRI or related methodological experience preferred. Apply here: jobs.uiowa.edu/jobSearch/po... Lab website: wessellab.org

Postdoctoral Requisition Details - Jobs@UIOWA: Search and Apply for Jobs at The University of Iowa

Jobs@UIOWA: The official place to search and apply for jobs at The University of Iowa.

jobs.uiowa.edu

Must-see at CNS 2026: Poster Sunday pm C36 Priority-Driven Transformation of Visual Working Memory Content, Jung Woo Hur & me Tuesday am Tuesday am F45 Beta oscillatory—not burst—dynamics support priority coding in working memory Jacqueline M. Fulvio & me

"exhaust fumes" made it into the official abstract! hence completing the journey from an epiphenomenal shitpost blog to a full-blown review paper. all thanks to this cast of co-authors (esp. Sander), our TICS editor Lindsey Drayton, and two very engaged reviewers (@danielemarinazzo.bsky.social)

Sander van Bree@sandervanbree.bsky.social · 2y ago

Our review on the theoretical status of oscillations and field potentials is out! What are their effects, and what can electrophysiology signals reveal about how the brain works? w/ @dlevenstein.bsky.social @prokraustinator.bsky.social Bradley Voytek @rdgao.bsky.social www.cell.com/trends/cogni...

A shameless plug now that science Twitter has migrated to Bluesky: I'm on the (clinical academic) job market! If anyone is looking for an early career clinical neuropsychologist with expertise in lesion-deficit mapping, neuroimaging/tractography, and estim+behavior, please let me know!

Excited this work is now in it's fully published form at JOCN! "Reward accelerates the preparation of goal-directed actions under conflict" Check out the full Special Focus on the Neural and Computational Mechanisms of Motivation and Decision Making! direct.mit.edu/jocn/issue/3...

Volume 36 Issue 12 | Journal of Cognitive Neuroscience | MIT Press

direct.mit.edu

Debbie Yee@debyee.bsky.social · 2y ago

Next, Tyler Adkins & @tarazlee.bsky.social apply a probabilistic model that parametrizes habit & goal processing in a forced response paradigm. They show how incentives mitigate conflict by accelerating the preparation of goal-directed actions: direct.mit.edu/jocn/article...

I'm psyched to be back at for #SFN2023 (it's been a minute!) Come check out our poster on neurocomputational mechanisms of reward and aversive motivation on mental effort allocation! TT24, Monday 11/13, 1-5 PM.