Helmet Karim
@helmetkarim.bsky.social
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📥 226
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Assistant professor of Psychiatry and Bioengineering at University of Pittsburgh
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Helmet Karim
Thomas Yeo
11 days ago
Preprint is now published:
doi.org/10.1002/hbm....
Special thanks to co-authors
@twktan.bsky.social
@kimnganngt.bsky.social
@csabaorban.bsky.social
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Olu Ajilore, MD, PhD
4 months ago
Excellent commentary from Haroon & Miller on our REMBRANDT late-life depression study led by Andrew Gerlach (
www.nature.com/articles/s41...
)
www.nature.com/articles/s41...
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Neuropsychopharmacology
4 months ago
This study explored relapse & recurrence in late-life depression, finding widespread 🧠 network configuration was required for resilience, while failure to reconfigure was associated w/ vulnerability to relapse
www.nature.com/artic...
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Network homeostasis: functional brain network alterations and relapse in remitted late-life depression
Neuropsychopharmacology - Network homeostasis: functional brain network alterations and relapse in remitted late-life depression
https://www.nature.com/articles/s41386-025-02138-8
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A recent study investigated the role of repetitive transcranial magnetic stimulation (rTMS) in sustaining remission in patients with treatment-resistant depression. Full article:
jamanetwork.com/journals/jam...
5 months ago
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A recent study explored the effects of low-intensity transcranial focused ultrasound (LIFU) on amygdala activation during emotional processing. Utilizing MRI-guided LIFU, researchers aimed to modulate the amygdala's response to emotional stimuli.
5 months ago
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Noah S. Philip MD
6 months ago
New finding! 5-day accelerated TMS (no MRI needed) showed major PTSD symptom relief in n~100 Veterans—77% response, 62% remission. Fast, scalable, and effective with scalp-based targeting. A big step for accessible PTSD care. 👉
www.sciencedirect.com/science/arti...
#TMS
#PTSD
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Pragmatic Accelerated Transcranial Magnetic Stimulation for Posttraumatic Stress Disorder
https://www.sciencedirect.com/science/article/pii/S1935861X25001111
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I encourage everyone to visit this site
5calls.org/all/
. Make your calls to your representatives to make your voice heard. Highly encourage everyone to call about recent scientific funding changes:
5calls.org/issue/nih-ns...
.
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All topics ⭑ 5 Calls
Spend 5 minutes. Make 5 calls. Make your voice heard.
https://5calls.org/all/
9 months ago
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Stuart Buck
9 months ago
New essay on NIH and indirect costs:
goodscience.substack.com/p/indirect-c...
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Indirect Costs at NIH . . .
I wasn’t planning on spending part of a Saturday writing about cost accounting principles and the like, but NIH-world was hit with a doozy of a policy announcement on Friday night:
https://goodscience.substack.com/p/indirect-costs-at-nih
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Elizabeth Warren
9 months ago
Instead of cutting costs for working families, Donald Trump is slashing the federal investments that fund their lifesaving care, fuel their local economy, and lower their health care costs. It’s cruel, short-sighted, and will cost jobs and devastate millions of families.
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NIH cuts billions of dollars in biomedical funding, effective immediately
Researchers say it would hurt facilities that work on medical issues such as cancer research and heart disease. Elon Musk contends the old policy was ‘a ripoff.’
https://www.washingtonpost.com/health/2025/02/08/nih-cuts-billions-dollars-biomedical-funding-effective-immediately/
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Helmet Karim
Olu Ajilore, MD, PhD
9 months ago
Another banger from the REMBRANDT study!
www.nature.com/articles/s41...
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Brain and cardiovascular responses to acute stress in remitted and recurrent late-life depression - Neuropsychopharmacology
Neuropsychopharmacology - Brain and cardiovascular responses to acute stress in remitted and recurrent late-life depression
https://www.nature.com/articles/s41386-025-02057-8
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Helmet Karim
Noah Schweitzer
10 months ago
Hi Bluesky! I'm Noah Schweitzer, a 5th year Bioengineering PhD candidate at the University of Pittsburgh. I will be wrapping up my dissertation this summer, focusing on sex-specific vascular dysfunction in AD in humans and mice. I'll soon be on the hunt for postdoc positions so I'm happy to connect🤠
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Phil Corlett
10 months ago
Felix’ story is devastating, relatable, and underlines why we should be concerned about psychedelic hype:
www.paperlesspost.com/go/7BbrzXXhb...
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You're invited to "Farewell, Felix." Tap here to RSVP - Paperless Post Flyer
We are all devastated by Felix’s untimely death on 5th December 2024. He had been struggling with severe mental illness since early 2023. There will be a funeral on 11th January in north London which...
https://www.paperlesspost.com/go/7BbrzXXhbw9NG9fvQAXXV
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Layla Banihashemi, Ph.D.
11 months ago
Hi all! This is Layla Banihashemi, Associate Professor of Psychiatry & BioE at Pitt. I'm a neuroscientist researching stress-control circuits and their relationships with adversity & trauma. Come find me All the way in the back (😄) at poster W300 sharing new data from our 7T R01 study!
#ACNP2024
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Hey
#ACNP2024
, come check out our poster tonight (M78) on using cTBS to modulate nucleus accumbens to dmPFC connectivity and its effects on positive affect. See our blue sky poster (it's a 1 minute gif)!
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11 months ago
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Andrew Gerlach
11 months ago
Hey
#ACNP2024
, I’m Andrew Gerlach, Asst. Prof. of psychiatry at Pitt studying late life depression and anxiety, primarily with MRI. If you’re still around on Wednesday afternoon, stop by poster 82 to chat about the intrinsic networks and involved in antidepressant placebo response!
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Hi I'm Helmet Karim, I'm an assistant professor of Psychiatry at U. Of Pittsburgh. Come see my hot topics talk at 5p tonight or my poster M78 on dmpfc TMS!
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11 months ago
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Ellen Lee
11 months ago
Excited for
@helmetkarim.bsky.social
‘s hot topic talk on TMS at
#ACNP2024
!
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Helmet Karim
Kaidi Kang
12 months ago
✨Our paper is out in Nature today! ✨ In this work, we investigated how we can leverage study designs to improve the replicability of brain-wide association studies (BWAS) 👇👇👇
www.nature.com/articles/s41...
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Study design features increase replicability in brain-wide association studies - Nature
Optimizing study design is critical for increasing standardized effect sizes and replicability, and the features that increase replicability in cross-sectional and longitudinal brain-wide association ...
https://www.nature.com/articles/s41586-024-08260-9
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Eduardo Zimmer
12 months ago
Loneliness is one critical risk factor for cognitive health 👇
www.nature.com/articles/s44...
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A meta-analysis of loneliness and risk of dementia using longitudinal data from >600,000 individuals - Nature Mental Health
Using data from large longitudinal observational studies, the authors conducted a meta-analysis to investigate the association between loneliness and dementia.
https://www.nature.com/articles/s44220-024-00328-9
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