Michael Fox
@foxmdphd.bsky.social
2.1K followers 90 following 30 posts
Raymond D. Adams Endowed Chair and Professor of Neurology at Harvard Medical School / Mass General Brigham; Director of the Center for Brain Circuit Therapeutics @braincircuits.bsky.social
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foxmdphd.bsky.social
Excited to join Bluesky!
I’m an engineer, neurologist, and neuroscientist interested in causal mapping of neurological and psychiatric symptoms to human brain circuits to identify therapeutic targets for neuromodulation. #DBS, #TMS
Reposted by Michael Fox
andreashorn.org
Fantastic talk by Joe Taylor on the „philosophers scan“ and how imaging can help neuromodulation at the Brainclinics TMS Masterclass in Nijmegen!
Reposted by Michael Fox
michaelokun.bsky.social
Could the Parkinson’s drug levodopa prime the brain to respond better to intensive rehabilitation following a stroke or injury? Enter the idea: Let’s give dopamine pills after a stroke? Spoiler alert: This new large, randomized trial published in JAMA revealed no added benefit in recovery.
foxmdphd.bsky.social
Honored to moderate a panel on noninvasive mapping of human brain circuits at MGB Neuroscience Day.
Great insights from @anastasiayendiki.bsky.social
@mghmartinos.bsky.social, @fredschaper.bsky.social
@braincircuits.bsky.social, Alex Golby and Pravan Nanda @mgbneurosurgres.bsky.social.
Reposted by Michael Fox
michaelokun.bsky.social
Boom: The results of the ADAPT-PD personalized brain stimulation trial showed promise for treating Parkinson’s. First longer-term results for adaptive DBS in PD. Adaptive stimulation automatically adjusts in real time to a person’s brain signals. @parkinsondotorg.bsky.social
Reposted by Michael Fox
michaelokun.bsky.social
What is the update for skin biopsies to differentiate Parkinson's vs. MSA? Spoiler alert: under confocal microscope, skin biopsies look different in PD vs MSA. Donadio and colleagues describe in a new paper in Brain the uses of intraneural phosphorylated α-synuclein. @parkinsondotorg.bsky.social
Reposted by Michael Fox
andreashorn.org
In #DeepBrainStimulation

the two major developments across the last decade have been

1. Adaptive DBS and
2. Connectomic DBS

In a @natrevneurol.nature.com article with @julianneumann.bsky.social, we ask:

Could the two be united into a common framework?

www.nature.com/articles/s41...

A 🧵
foxmdphd.bsky.social
Can connectomic DBS go beyond where to stimulate to inform who and when? Great discussion @dbsthinktank.bsky.social with @rolstonjohn.bsky.social @julianneumann.bsky.social suggest yes! @braincircuits.bsky.social
Reposted by Michael Fox
davidimiller.bsky.social
🧪 And House appropriators say: no cuts to NIH budget!

House subcommittee version just came out (link below). Holds NIH flat at $48 billion.

To be clear: this is far from over. But a good sign that science still matters across both sides of aisle.

YOUR VOICE MATTERS!!
Reposted by Michael Fox
erictopol.bsky.social
A nasal spray reduced the risk of Covid infections in a double blind, placebo controlled randomized trial
jamanetwork.com/journals/jam...
Reposted by Michael Fox
nicolecrust.bsky.social
Remarkable. Uncontrollable laughing or crying can happen *without* emotion ("pseudobulbar affect"). Here's a video of one individual whose crying is triggered by real or imagined rubbing of his finger & thumb. Intense response but not sadness. /1

static-content.springer.com/esm/art%3A10...

 Crying spells triggered by thumb-index rubbing after thalamic stroke: a case report
Reposted by Michael Fox
andreashorn.org
🚨 New preprint out! 🚨
“Translating the Transcriptome: A Connectomics Approach for Gene-Network Mapping and Clinical Application”
🔗 doi.org/10.1101/2025...

🧵 A short thread:
foxmdphd.bsky.social
Sending off 2 of our best research assistants ‬to graduate programs that are lucky to have them. Congrats Grace and Jessy and we look forward to your ongoing success! @braincircuits.bsky.social
Reposted by Michael Fox
borismontreal.bsky.social
News from ENIGMA-Epilepsy! 🧠

Our latest study links polygenic risk for TLE-HS to cortical thinning in kids—mirroring patterns in adult patients.

Early imaging-genetics insights could reveal interplay of epilepsy risk and phenotypes before symptoms emerge.

Read more 👉 doi.org/10.1093/brai...
Reposted by Michael Fox
rodbraga.bsky.social
🚨 New Preprint 🚨

Targeting intracranial electrical stimulation (ES) to network regions defined within individuals causes network-level effects

By Cyr et al.

***
Q: Can we use individualized network maps from precision fMRI to modulate a targeted network via intracranial ES?

A: Yes!

🧵:
Reposted by Michael Fox
michaelokun.bsky.social
Can specialized physical therapy help you to live longer with Parkinson’s? What if physical therapy did more than improve balance and reduce falls? Specialized physical therapy, like that provided through the PDNet model linked to a modest but real reduction in mortality for people w/ Parkinson’s.
foxmdphd.bsky.social
Honored to highlight our work @braincircuits.bsky.social @massgenbrigham.bsky.social Neuro Research Day. Thank you @shansiddiqi.bsky.social @fredschaper.bsky.social Sheena Baratano and Sam Snider for sharing your experience.
Reposted by Michael Fox
michaelokun.bsky.social
Can dogs really smell Parkinson’s? Spoiler alert: Yes. A new study by Rooney and colleagues in the Journal of Parkinson’s Disease confirms what many people have long suspected. Dogs can be trained to detect Parkinson’s just by sniffing oily skin swabs. @parkinsondotorg.bsky.social #parkinson
Reposted by Michael Fox
michaelokun.bsky.social
Can we rewire and recover from an eating disorder? We must understand the actual underlying brain circuits. A terrific review in Nature Reviews Neuroscience urges us all to rethink eating disorders, not just as psychological struggles, but rather as disorders of brain circuitry. #bingeeating
Reposted by Michael Fox
michaelokun.bsky.social
Say cheese to detect Parkinson’s? Can AI see what doctors and healthcare providers miss? What if a simple smile could screen for Parkinson’s disease? A new study just published in NEJM AI shows that AI can potentially spot Parkinson’s simply by analyzing facial expressions. #parkinson
Reposted by Michael Fox
drdamienfair.bsky.social
Alert!!!!

“An Action Networks Model for Pain”

We propose a new model for chronic pain — and highlight two functionally connected cortical networks that could revolutionize how we treat it.

👉 thread below 🧵

osf.io/preprints/ps...
Reposted by Michael Fox
andreashorn.org
Massive, Herculanean work by @laurenahart.bsky.social and Garance Meyer to compile and integrate findings from DBS for epilepsy (20 targets!) including meta-analytical evidence for optimal stimulation sites for the two main targets (ANT & CM). Preprint out now 👇👇
laurenahart.bsky.social
🧠 ⚡️ Preprint alert ⚡️ 🧠

I️n the most comprehensive review of DBS in epilepsy, with 124 studies, 1,210 patients, and 20 anatomical targets we map where stimulation works best and why.

Deep Brain Stimulation for Epilepsy: Optimal Targeting and Clinical Outcomes
www.researchgate.net/publication/...
Reposted by Michael Fox
misicbata.bsky.social
Benchmarking methods for mapping functional connectivity in the brain | doi.org/10.1038/s415...

What is the best measure of functional connectivity (FC)?

led by @zhenqi.bsky.social in @natmethods.nature.com ⤵️