Thilo Womelsdorf (@thiwomTO) profile picture

Thilo Womelsdorf

@thiwomTO
 Vanderbilt Univ, Nashville, TN
accl.psy.vanderbilt.edu
Joined April 2015
  • Tweets68
  • Following395
  • Followers408
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Photo by Thilo Womelsdorf (@thiwomTO)
Thilo Womelsdorf retweeted
Martin Vinck (@martin_a_vinck) profile picture
Martin Vinck@martin_a_vinck15 Aug 2025
Now out - we show that PV and SOM inhibitory interneurons contribute synergistically to generate cortical oscillations at various frequencies (from gamma down to beta/alpha) and control network stability... cell.com/cell-reports/fullte… - with Farzin Tahvili and Matteo Di Volo - 1/3
Image from Martin Vinck (@martin_a_vinck)
Martin Vinck (@martin_a_vinck) profile pictureMartin Vinck@martin_a_vinck24 Feb 2025
Unique functional roles of PV and SOM cells in controlling network oscillations and stability - the CAMINOS model fits a wide range of ephys and opto data and predicts hierarchical gradients in oscillation frequencies & seizure propensity based on SOM/PV densities and activation
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Also check out our website for a detailed guide and overview: kiasort.com/
Kianoush Banaie Boroujeni (@KiaBanaie) profile pictureKianoush Banaie Boroujeni@KiaBanaie17 Jul 2025
🚀 🚀Preprint out now on bioRxiv! “KIASORT: Knowledge-Integrated Automated Spike Sorting for Geometry-Free Neuron Tracking” Brings geometry-free, per-neuron drift correction, without uniform movement assumptions in large-scale recordings. 🔗biorxiv.org/cgi/content/shor… 👇Code + docs
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GUI walkthrough & tutorial video here: dropbox.com/scl/fi/ump3pa6qb… Code & install instructions on GitHub: github.com/banaiek/KIASORT
Suppl_Video_1.MOV

Suppl_Video_1.MOV

Shared with Dropbox

dropbox.com
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🚀 🚀Preprint out now on bioRxiv! “KIASORT: Knowledge-Integrated Automated Spike Sorting for Geometry-Free Neuron Tracking” Brings geometry-free, per-neuron drift correction, without uniform movement assumptions in large-scale recordings. 🔗biorxiv.org/cgi/content/shor… 👇Code + docs
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Thilo Womelsdorf retweeted
Saman Abbaspoor (@SAbbaspoor) profile picture
Saman Abbaspoor
@SAbbaspoor15 Apr 2025
Experience reorganizes content-specific memory traces in macaques 🐒🧠. @perpl_lab @AymanAljishi tinyurl.com/Perpllab-react
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Thilo Womelsdorf retweeted
Kari Hoffman (@perpl_lab) profile picture
Kari Hoffman@perpl_lab15 Apr 2025
Humor me: I’m reactivating the latest preprint from the lab (itza “new” trace) 🤓
Saman Abbaspoor (@SAbbaspoor) profile pictureSaman Abbaspoor
@SAbbaspoor15 Apr 2025
Replying to @SAbbaspoor
Experience reorganizes content-specific memory traces in macaques 🐒🧠. @perpl_lab @AymanAljishi tinyurl.com/Perpllab-react
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Thilo Womelsdorf retweeted
Kari Hoffman (@perpl_lab) profile picture
Kari Hoffman@perpl_lab14 Oct 2024
What makes memories last—dynamic ensembles or static synapses? | The Transmitter: Neuroscience News and… disq.us/t/4r3afea Thanks to @JasonSynaptic for organizing!
What makes memories last—dynamic ensembles or static synapses?

What makes memories last—dynamic ensembles or static synapses?

Teasing out how different subfields conceptualize central terms might help move this long-standing debate forward. I asked eight scientists to weigh in.

thetransmitter.org
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Thilo Womelsdorf retweeted
Saman Abbaspoor (@SAbbaspoor) profile picture
Saman Abbaspoor
@SAbbaspoor17 Jul 2024
Excited to share that the latest @perpl_lab paper is published in @CellReports. We describe the dynamics of superficial and deep CA1 pyramidal cells and identified putative groups of inhibitory cells in freely moving, thinking, and sleeping macaques. 1/n
Image from Saman Abbaspoor (@SAbbaspoor)
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Thilo Womelsdorf retweeted
Rudebeck Lab (@RudebeckLab) profile picture
Rudebeck Lab@RudebeckLab15 Jun 2024
Led by Satoka Fujimoto and with @RussBEneuro and @HelenMaybergMD our first paper on the effects of deep brain stimulation in the brain. What’s exciting is that we find it induces white matter remodeling in specific tracts. @SinaiBrain biorxiv.org/content/10.1101/…
Deep brain stimulation induces white matter remodeling and functional changes to brain-wide networks

Deep brain stimulation induces white matter remodeling and functional changes to brain-wide networks

Deep brain stimulation (DBS) is an emerging therapeutic option for treatment resistant neurological and psychiatric disorders, most notably depression. Despite this, little is known about the...

biorxiv.org
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Group photo of inaugural Multi-Area, high-Density, Laminar Neurophysiology (MaDeLaNe) workshop @VanderbiltU. Thanks @martin_a_vinck @perpl_lab @AkellaShailaja @jake_westerberg @KiaBanaie @thiwomTO Alex Maier, students and tutors! LFPs and spikes making a cameo - see them!?? ;)
Image from André M. Bastos (@BastosLabNeuro)
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Thilo Womelsdorf retweeted
Saman Abbaspoor (@SAbbaspoor) profile picture
Saman Abbaspoor
@SAbbaspoor7 Dec 2023
Check out our new paper on "state-dependent circuit dynamics of superficial and deep CA1 pyramidal cells in macaques" now available on @biorxivpreprint #biorxiv_neursci @perpl_lab tinyurl.com/msy9fpmj
bioRxiv Neuroscience (@biorxiv_neursci) profile picturebioRxiv Neuroscience@biorxiv_neursci7 Dec 2023
State-dependent circuit dynamics of superficial and deep CA1 pyramidal cells in macaques biorxiv.org/cgi/content/shor… #biorxiv_neursci
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📢 Join us on Nov. 1 for our webinar! Discover groundbreaking research on learning, cognition, and sensory processing in NHP by Drs. Kari Hoffman, André Bastos, & Thilo Womelsdorf. Register now to secure your spot: hubs.ly/Q026RDVV0 #Webinar #Neuroscience #Electrophysiology
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Thilo Womelsdorf retweeted
Richard Naud (@NeuroNaud) profile picture
Richard Naud@NeuroNaud27 Oct 2023
My review on bursting in the central nervous system is now out! Joint effort with @mossy_fibers @Z_Friedenberger @efharkin_ physoc.onlinelibrary.wiley.c…
Silences, spikes and bursts: Three‐part knot of the neural code

Silences, spikes and bursts: Three‐part knot of the neural code

Abstract figure legend The widely observed phenomenon of bursting is reviewed in terms of generation mechanisms, transmission mechanisms and function particularly in terms of plasticity and attenti...

physoc.onlinelibrary.wiley.com
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Thilo Womelsdorf retweeted
Martin Vinck (@martin_a_vinck) profile picture
Martin Vinck@martin_a_vinck21 Aug 2023
Check out our latest paper with @matteosaponati, who proposes a way to understand synaptic credit assignment and spike-time-dependent-plasticity based on predictive learning and sequence anticipation
matteo saponati (@matteosaponati) profile picturematteo saponati
@matteosaponati21 Aug 2023
I am thrilled that, finally, our paper “Sequence anticipation and spike-timing-dependent plasticity emerge from a predictive learning rule” is now freely available @NatureComms nature.com/articles/s41467-0… We got motivated by the following questions (↓) [1/10]
Image from matteo saponati (@matteosaponati)
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Unbelievably saddened and shocked to hear about @slimanjbensmaia 's passing away. I was just talking to him last week... My deepest condolences to his family, students, and loved ones.
Image from Christos Constantinidis (@c_constan)
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Thilo Womelsdorf retweeted
Tim Buschman (@timbuschman) profile picture
Tim Buschman@timbuschman8 Aug 2023
New preprint with @cjahn_neuro on how the brain learns to control attention in a changing environment! We find attention is learned incrementally from reward feedback, and it maps stimuli into a generalized space that can guide decisions in many settings. biorxiv.org/content/10.1101/…
Learning attentional templates for value-based decision-making

Learning attentional templates for value-based decision-making

Attention filters sensory inputs to enhance task-relevant information. It is guided by an ‘attentional template’ that represents the stimulus features that are relevant for the current task. To...

biorxiv.org
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I am delighted to announce that our new study "Routing States Transition During Oscillatory Bursts and Attentional Selection" has been published in @Neuron. @thiwomTO. 1/6 cell.com/neuron/fulltext/S08…
Routing states transition during oscillatory bursts and attentional selection

Routing states transition during oscillatory bursts and attentional selection

Fast spatio-temporal dynamics of neural activity subserve brain-wide information routing, which is integral to flexible cognition. Banaie Boroujeni and Womelsdorf show that routing states emerge...

cell.com
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Thilo Womelsdorf retweeted
Cory Miller (@CoryMillerMarmo) profile picture
Cory Miller@CoryMillerMarmo5 Jun 2023
SimCo Abstracts & YIA submission date is next week (6/15). You can submit your SFN abstract. NHP focused conference with Science, Advocacy Training and Neuro-Ethics focuses. Come join us in Chicago @slimanjbensmaia @MIcheleABasso1 simiancollective.com/abstrac…. .
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Thilo Womelsdorf retweeted
Kari Hoffman (@perpl_lab) profile picture
Kari Hoffman@perpl_lab26 May 2023
Tell me if you’ve heard this before: hippocampal theta+gamma oscillations for learning/recall, not for offline/NREM sleep? In 🐭 yes, but our paper out now shows that in 🐒 CA1, beta2/gamma rules exploration but theta 🙀 dominates rest/early NREM sleep!
Saman Abbaspoor (@SAbbaspoor) profile pictureSaman Abbaspoor
@SAbbaspoor26 May 2023
Excited to share that the latest @perpl_lab paper is now published in @eLife! We characterized oscillatory dynamics of hippocampal CA1 in stationary and freely-behaving macaques during task engagement and rest/sleep. Link to the paper: elifesciences.org/articles/8… 1/n
Image from Saman Abbaspoor (@SAbbaspoor)
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Thilo Womelsdorf retweeted
Martin Vinck (@martin_a_vinck) profile picture
Martin Vinck@martin_a_vinck10 Apr 2023
New paper led by the great @OnoratoIrene! We show how the activity of distinct inhibitory interneurons is precisely coordinated in time with network activity "Distinct roles of PV and Sst interneurons in visually-induced gamma oscillations" biorxiv.org/content/10.1101/… 🧵1/n
Distinct roles of PV and Sst interneurons in visually-induced gamma oscillations

Distinct roles of PV and Sst interneurons in visually-induced gamma oscillations

Sensory processing relies on interactions between excitatory and inhibitory neurons, which are often coordinated by 30-80Hz gamma oscillations. However, the specific contributions of distinct...

biorxiv.org
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