
Kai-Hsiang Chuang
@Chuang_Lab
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MRI physicist, Functional brain imaging, Biomedical engineering, Neuro
Joined January 2023
This blew me away.
11/ SORDINO for cross-brain coupling during social behavior 🐭🐭: We developed a dual-mouse hyperscanning platform, enabling simultaneous fMRI of two interacting mice. SORDINO reveals synchronized inter-brain activity in DMN & SN, uncovering neural dynamics of social interactions
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This is what’s bugging me about AI denoise. Vendors always show you how pretty the normal human image is improved. But the real issue is whether it will also clean up pathology??.
Are you using noise reduction software on your CT KUBs?. Beware! We had a near miss recently. Very modern software (this one is a deep-learning algorithm) can smooth out even 7mm calculi . Check your scanner as AI isn’t always that smart
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Insightful study for us working on small sample size:).
🚨 Brain Age vs Direct Models in Alzheimer’s disease (AD) 🚨 A thread 🧵. 1/ Brain age is a powerful indicator of general brain health, trained on massive datasets. But does this translate to better prediction for specific outcomes, like AD?. Preprint by @twktan :
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A neat design that addresses the awkward position of rodent body in MRI and results in greatly improved sensitivity of CBF imaging.
Very proud - @sara_pmonteiro (co-supervised by @patricia_mpfig) developed a new experimental setup for higher resolution (>x10 ) CBF mapping in rodents, with sequences by our collaborators Emmanuel Barbier and Lydiane Hirschler Setup designs are provided!.
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More rigorous testing like this is needed to design effective nuisance removal methods. Yet, the simulated movement didn’t include the effects of magnetic field change induced by real motion.….
Shin et al. assess residual motion artifacts in fMRI data using a simulated motion acquisition sequence with an ex vivo phantom to identify effective nuisance regressors: @afni_pt @mallarchkrvrty1 @fMRI_today @OHBM
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RT @Valerio_Zerbi: 🔔🔵After nearly 5 years from its conception with @BohacekLab, I'm proud to share that our paper on opto-fMRI of the Locus….
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RT @denislb: Just out from the press, my article for the 40 year anniversary of Diffusion MRI showing how the first years (1984-94) shaped….
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RT @Valerio_Zerbi: 💡1 PhD and 1 Postdoc position still open for joining my new lab @unige_en and help us re-defining the use of MRI for tr….
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RT @Gozzi_Ale: 📢 My lab has 3 fully-funded #PhD scholarships at @cimec_unitrento. The candidates will work in my lab @IITalk in #Rovereto….
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A beautiful study showing how neuronal circuits of DMN interact and got disrupt in disorder.
Happy to see this collaborative work out @NatureNeuro majestically led by @LabPapaleo and his superstar🌟team!.Take-home messages for brain imagers:.1⃣ Human👨default mode network (DMN) connectivity (PFC--> PCC) is associated with emotion recognition.1/2
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