Justin Campbell, PhD
@CampbellJustinM
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MD/PhD candidate @UofUMedicine. Interrogating multiscale neural dynamics in humans w/ intracranial neurophysiology and neuromodulation. #neurosurgery
Salt Lake City, UT
Joined April 2016
Very excited that the clinical trial results for our PRIMA retinal prosthesis are published today in the New England Journal of Medicine! This is the first time that patients who are blind due to photoreceptor loss have been able to intuitively see again.
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Contemporary Ethical Considerations in Psychiatric #Neurosurgery ⭐️ New Article Stereotact Funct Neurosurg @NeuroKarger @ASSFNeurosurg ✍️Campbell et al., @CampbellJustinM @rshervin @BShofty @UofUNeurosurg
https://t.co/F5SdxwXdLl
karger.com
Abstract. Background: Psychiatric neurosurgery has been shaped by an ethically complex history and rapid evolution in neurotechnology. In the modern era, there is a growing need to match the accele...
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A modularized open-source pipeline for invasive brain signal decoding bridges the gap between closed-loop neuromodulation and clinical brain–computer interface approaches in a large patient cohort. https://t.co/5fR2hyNTAk
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Happy to share this final version of record, live on eLife today!
elifesciences.org
Firing rate analyses revealed neurons throughout the hippocampus, amygdala, orbitofrontal cortex, and anterior cingulate cortex in humans that exhibited heterogeneous responses to intracranial theta...
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New unit paper on “Flexible and stable cycle-by-cycle phase-locked deep brain stimulation system targeting brain oscillations in the management of movement disorders”, published in @brainstimj. https://t.co/qtzsXEyOMc
@MRCBNDU @NDCNOxford @OxfordMedSci @UniofOxford
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Out now - a roadmap to develop precision focused ultrasound in psychiatry, with a great team brought together by the @FUSFoundation. Interested in where the field is going? Check this out 👇👇
brainstimjrnl.com
Transcranial focused ultrasound (FUS) is an emerging neuromodulation modality that enables incisionless, spatially precise targeting of deep brain structures implicated in neuropsychiatric conditio...
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New online! From adaptive deep brain stimulation to adaptive circuit targeting https://t.co/5UxYXznjii
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How can DBS to the memory circuit hurt cognition in some patients but improve it in others? New work led by @calvinwhow @Brain_Circuits suggests it’s due to patient age. Surprise - older patients do better across both PD and AD!
New research from @harvardmed
@brighamWomens
@brain_circuits: We evaluated how DBS in Parkinson’s with Alzheimer’s influences cognition. Originally, it looked like DBS was deleterious for cognition in Parkinson’s, but could be beneficial in Alzheimer’s.
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We are proud to announce that our psychiatric neurosurgery team, led by Ben Shofty, MD, PhD, has placed their first deep brain stimulation (DBS) implant for treatment of severe depression as part of Abbott’s pivotal TRANSCEND clinical trial Learn more at https://t.co/9tB3AVr2lS
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just popped back in here to big up @CampbellJustinM and his beautiful new study on human single neuron responses to theta burst stimulation of the BLA. eLife says it's "important" and "convincing" work. No big deal. https://t.co/jjJZqLCEBP
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Are you a neurosurgery resident or medical student interested in Functional Neurosurgery, but seeking more research or clinical mentorship than what's at your own institution? Learn more about the new #ASSFN AMPLify Mentorship Program. This is our second year in the program, and
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🚨 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 ES? A: Yes! 🧵:
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Beautiful work by @RhiaCowan showing low-frequency, single‑pulse stimulation broadly suppresses neuronal firing — but effects vary by cell type and distance. This study reveals key insights for neuromodulation and epilepsy treatment @50kDinar @neurosmiths @UofUNeurosurg
Rhiannon L. Cowan et al. unveil how single-pulse electrical stimulation impacts human brain cells: widespread suppression & distance-dependent responses. A foundational step for optimizing large-scale clinical neuromodulation. #brainstimulation
https://t.co/F1Tnixsjgh
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This is a huge finding. I hate keeping patients NPO all day, just to have the OR cancel my case at 3pm. Turn out we don’t actually need them to be NPO. Chances anesthesia groups will sign on to this? Zero. Why would they? That’s one less reason they can cancel a case.
NO ASSOCIATION BETWEEN PREPROCEDURAL FASTING AND WITNESSED PULMONARY ASPIRATION A SYSTEMATIC REVIEW AND META-ANALYSIS I want to bring to everyone's attention the publication of an article we have been working on for some time. Ever been annoyed by having cases cancelled because
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We don’t always understand our emotions—but we can’t live without them. Stanford Medicine researchers have mapped how the brain processes emotions triggered by mild discomfort, offering insights into the roots of neuropsychiatric disorders. https://t.co/mFD9AoeNl1
med.stanford.edu
Humans and mice share persistent brain-activity patterns in response to adverse sensory experience, Stanford scientists find, opening a window to our emotions and, perhaps, neuropsychiatric disorders.
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Conserved brain-wide emergence of emotional response from sensory experience in humans and mice | Science
science.org
Emotional responses to sensory experience are central to the human condition in health and disease. We hypothesized that principles governing the emergence of emotion from sensation might be discov...
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Our paper was just published in Nature Communications. Acute pain leaves reliable neural and facial signatures that can be tracked in natural contexts, thus promising objective, real-time pain monitoring. With @StanfordNsurg @DrCoreyKeller, @VivekBuchMD @josef_parvizi
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Nature Communications Closed-loop control of theta oscillations enhances human hippocampal network connectivity https://t.co/1eEAYXfxEi
nature.com
Nature Communications - Closed-loop brain stimulation of the human hippocampal theta rhythm produces lasting enhancement of network communication. This implicates theta rhythms in human hippocampal...
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How to develop network-level interventions to address cognitive comorbidities of epilepsy? Here is our take! https://t.co/TtvUnNxaz4
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Mali Noyes has skied 93 chutes in 47 days, and clocked back in at the Huntsman Cancer Institute when she finished. https://t.co/7nOqtm6hgd
#SKI
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