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Posts by Uma Mohan

Planar, spiral, and concentric traveling waves distinguish behavioral states in human memory - Nature Communications How widespread brain areas flexibly interact to support behaviors is a fundamental challenge in neuroscience. Using direct brain recordings from humans, the authors show that spatiotemporally complex ...

Have I mentioned that cognition is rhythmic?
Planar, spiral, and concentric traveling waves distinguish behavioral states in human memory
www.nature.com/articles/s41...
#neuroscience

1 week ago 23 5 2 0

🚨New preprint🚨
Very excited about the last work led by Dugué Lab PhD student Yue Kong on TMS-induced #traveling_waves.

@erc.europa.eu
@upcite.bsky.social

www.biorxiv.org/content/10.6...

1 week ago 17 5 1 0
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We can't wait to hear from Dr. Dominik Koller tomorrow in our monthly online seminar series on traveling waves.
@dominikyuss.bsky.social

Join us tomorrow, April 7th at 11a EST!

2 weeks ago 1 2 0 0
Schedule for the event.

Schedule for the event.

Save the bandwidth! On Friday, I’ll be posting updates from this event on Cognitive and Affective Neuromodulation at Brown, organized by @wael-asaad.bsky.social +.

These are among the most formidable conditions 💔. But a lot is happening in this space! I’m looking forward to passing details along.

3 weeks ago 27 4 1 1

Structural and Functional Connectivity Predict the Effects of Direct Brain Stimulation on Memory www.biorxiv.org/content/10.64898/2026.03...

1 month ago 2 2 0 0

Transcranial magnetic stimulation to the dorsolateral prefrontal cortex modulates single-neuron activity in humans www.biorxiv.org/content/10.64898/2026.03...

1 month ago 4 3 0 0

Traveling waves support rhythmic attentional search www.biorxiv.org/content/10.64898/2026.03...

1 month ago 0 3 0 0
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I’m excited to share my newest work with @benhayden.bsky.social, and the work I’m most proud of to date, on characterizing semantic coding in single-neuron hippocampal activity in patients with autism during natural language comprehension!

www.biorxiv.org/content/10.6...

1 month ago 85 31 2 1

New lab paper! 🧠

Human hippocampal & MTL theta activity is linked to eye movements, but only during memory-guided navigation. Theta is also strongest during longer, more exploratory eye movements.

plos.io/4dwJhR8

Huge congrats to Humza & team! 👏

1 month ago 93 41 4 0

Can electrical microstimulation be used to steer cortical population activity on- and off-manifold? Our new preprint says yes — using data-driven control in macaque PFC. Joint work with @gbarzon.bsky.social, Anandita De, Isaac Moran, Conner Carnahan, and Luca Mazzucato.

1 month ago 55 15 1 1
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Join us for this exciting talk today at 11am EST!
DM us for zoom link

1 month ago 1 1 0 0
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We can't wait to hear from Dr. Shella Keilholz next week in our monthly online seminar series on traveling waves.
@shellakeilholz.bsky.social

Join us on Monday, March 2nd at 11a ET!
Please note the change in day and time

1 month ago 2 1 1 1
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Cortical traveling waves in time and space: Physics, physiology, and psychology Cruddas et al. reviewed how core concepts from wave physics relate to cortical wave physiology and psychology. They examined how cortical waves emerge, how they facilitate coordinated, hierarchical, a...

Traveling waves. Your brain has them. There must be a reason.
Cortical traveling waves in time and space: Physics, physiology, and psychology
www.cell.com/neuron/abstr...
#neuroscience

2 months ago 41 10 2 0

Join us for this exciting talk tomorrow at 1pm EST!
DM us for zoom link

2 months ago 1 2 1 0
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We can't wait to learn about traveling waves during seizures from Dr. Mark Kramer next week in our monthly online seminar series on neural traveling waves.

Join us next week on February 3rd at 1pm ET!

2 months ago 6 3 0 1
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Dense Phenotyping of Human Brain Network Organization Using Precision fMRI The advent of noninvasive imaging methods like functional magnetic resonance imaging (fMRI) transformed cognitive neuroscience, providing insights into large-scale brain networks and their link to cog...

My review with @caterinagratton.bsky.social is (apparently) open access for those who couldn't see it before:

www.annualreviews.org/content/jour...

We discuss individual differences in brain network organization and how to home in on and talk about commonalities in the face of such differences

2 months ago 15 10 0 0

Join us for this exciting talk tomorrow at 9am EST (11pm KST)
DM us for zoom link

3 months ago 0 0 0 0

Systematic Errors in DC Offset Measurement and Mitigation at Neurostimulation Electrodes: Causes, Implications and Solutions www.biorxiv.org/content/10.64898/2025.12...

4 months ago 1 2 0 0

Unfortunately, today's talk at 11a EST by Dr. Mark Kramer is cancelled. Dr. Kramer will speak in Spring 2026. We will share the exact details as soon as they are confirmed. Thank you for your understanding. We look forward to sharing more valuable wave work with you in 2026!

4 months ago 0 1 0 0
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DLPFC TMS suppresses high-frequency neural activity in the human sgACC Repetitive transcranial magnetic stimulation (rTMS) to the dorsolateral prefrontal cortex (DLPFC) is increasingly used to treat major depressive disorder and has demonstrated durable improvements in d...

New paper from @stanfordpntlab.bsky.social in collaboration with @coreykeller.bsky.social, @neuro-engineer.bsky.social, Nick Trapp, and Aaron Boes at UIowa! We explored how TMS to the DLPFC changes neural activity in the subgenual anterior cingulate cortex, a key mood regulator. 1/

4 months ago 6 3 2 1
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We can't wait to learn about traveling waves during seizures from Dr. Mark Kramer next week in our monthly online seminar series on neural traveling waves.

Join us next week on December 2nd at 11am-12p ET!
Please note the earlier start time

4 months ago 1 1 0 1
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Traveling waves across scales: Different mechanisms but same canonical computation? The review proposes a novel mechanistic distinction between first- and second-order traveling waves that subserves a same canonical computation by ordering neuronal processing to impose a computationa...

🚨New publication!
I am extremely happy to share this new review article in elife on #Traveling_Waves!

@erc.europa.eu
@upcite.bsky.social

elifesciences.org/articles/106...

5 months ago 76 25 3 1

Join us for this exciting talk this evening at 5pm ET (9am AED)
DM us for zoom link

5 months ago 0 2 0 0

Looking forward to hearing about complex wave patterns and mechanisms next week from Pulin Gong

5 months ago 1 0 0 0
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Dense Phenotyping of Human Brain Network Organization Using Precision fMRI The advent of noninvasive imaging methods like functional magnetic resonance imaging (fMRI) transformed cognitive neuroscience, providing insights into large-scale brain networks and their link to cog...

Why do brain networks vary? Do these differences shape behavior? If every 🧠 is unique, how can we detect common features of brain organization?
@rodbraga.bsky.social and I dig in, in @annualreviews.bsky.social (ahead of print):
go.illinois.edu/Gratton2025-...

#neuroskyence #psychscisky #MedSky
🧵👇

6 months ago 83 46 1 3
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🚀 New Preprint from our team: comparing place cells across species!
Disentangling methods from biology provides a roadmap for cross-species insights into spatial coding 🌍
👉 www.biorxiv.org/content/10.1...

6 months ago 12 6 3 1
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Thank you for your understanding as we reschedule. It'll certainly be worth the wait to hear from Dr. Vishnu Sreekumar next week.

Join us on October 14th at 10:30am ET (8pm IST)!
Please note the time
@vishnusreekumar.bsky.social

6 months ago 0 2 0 2
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Dear WaveClub Members,
I apologize for the late notification, but due to unforeseen circumstances, we will have to reschedule today's talk.
Thank you for your understanding.

6 months ago 0 1 0 0

Join us for this exciting talk this morning at 10:30am EST (8pm IST)?
DM us for zoom link

6 months ago 0 1 0 1