Josef Parvizi
@josef_parvizi
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Palo Alto, CA
Joined June 2017
Decoding the human thalamus: iEEG and stimulation data now shared with anyone interested: https://t.co/vakaVEhGWA. Thanks to @VivekBuchMD for great collaboration and for taking us deep inside the human thalamus —what a ride! Also check https://t.co/PAfDFF5ifn in the same issue.
nature.com
Nature Neuroscience - Intracranial stimulation maps human brain causal connectivity, uncovering distinct pathways. The authors show that thalamic pulses uniquely evoke delayed theta oscillations,...
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Decoding the human thalamus: iEEG and stimulation data now shared with anyone interested: https://t.co/vakaVEhGWA. Thanks to @VivekBuchMD for great collaboration and for taking us deep inside the human thalamus —what a ride! Also check https://t.co/PAfDFF5ifn in the same issue.
nature.com
Nature Neuroscience - Intracranial stimulation maps human brain causal connectivity, uncovering distinct pathways. The authors show that thalamic pulses uniquely evoke delayed theta oscillations,...
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"I am a loser." "I am amazing." In depressed and non-depressed patients, OFC responds equally during negative judgments, but OFC responses during positive self-judgments are nearly absent in those with high depression scores! https://t.co/8XggwbjnYC
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If you know anyone who is looking for an RA job, pls refer them to:
careersearch.stanford.edu
We are seeking a candidate to fulfill the role of Research Assistant (1 Year Fixed Term) at the Laboratory of Behavioral and Cognitive Neuroscience...
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Your insula when electrically stimulated: Changes in the subjective states elicited with stimulation match the cytoarchitectural organization of the insula. Collaborative work with neurosurgeon @VivekBuchMD and Svenja Caspers @LabCaspers. DOI: 10.1016/j.brs.2023.11.001
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No it is NOT the default mode network! We are reporting a brain region and its connected network that is causally important for constructing a sense of physical self - when perturbed, a sense of dissociation is induced. https://t.co/tU6HrtZsGi
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Thank you, @BiyuHe for planning, organizing, and leading this conference on consciousness and making it open to everyone.
Our workshop is now advertised on NIH BRAIN Initiative's website! https://t.co/042jWbLdSC Register for online attendance here: https://t.co/scJbCRga15 (no registration cost) An event co-organized with @Wokkinho @ayaka_hach @sharifkronemer and more.
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Multi-site thalamic recordings in epilepsy patients with sEEG electrodes.
In the first of its kind, investigators at Stanford Healthcare recorded simultaneously from multiple sites within the brain’s switchboard (thalamus) and mapped the pathways for seizure propagation in the brains of patients with refractory epilepsy. Surprising and novel findings:
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Lower motor neuron homunculus! Great essay in Brain. Another reason for moving beyond Corticocentric Myopia. https://t.co/iB8JB8V0Aj
academic.oup.com
Penfield’s motor homunculus anthropomorphizes the cerebral level of motor control, the upper motor neuron. However, it leaves the cranial and spinal motor
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To all the brave women in Iran - and beyond - who are fighting for their rights….
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What a beautiful moment of international solidarity with the women’s uprising in Iran. May this wave continue!
Thanks to @coldplay and to our beautiful @Golshifteh for honoring the people of Iran by performing Shervin’s song ‘Baraye.’ #MahsaAmini
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Initial S.A.F.E.R Trial (MGH, UNM, UWisc & Yale) data presented @neurocritical today: 295 patients had Ceribell-EEG & 670 had cEEG. Same PREDICTIVE value with both EEGs: If the first 1-hour of Ceribell-EEG has no epileptic abnormality, risk of seizures in the next 72hrs is <5%!!!
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Where fMRI gets it wrong: Less deactivation = activation & native brain space = standard MNI space. What intracranial EEG reveals about the brain's functional architecture in mm scale is astonishing! Fig4 is must see! https://t.co/LhVP4myv1p
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for Insula aficionados: Another great work by the Jülich team
Cytoarchitecture, probability maps and segregation of the human insula
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Thanks Corey for your contribution. CCEP is becoming such a powerful method for mapping causal connections in the brain.
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(1/8) Delighted to announce our new results on medial frontal cortex’s role in performance monitoring and cognitive control! Neurons formed domain-general representations of errors, conflict, and conflict probability, while preserving task-specific info. https://t.co/y3gdvGxBXA
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Electrical perturbation of the hypothalamus with implanted electrodes causes raw emotions of shame, sadness & embarrassment w whole body component. "lower" structures and "higher" functions + neurobiology of human subjective experience. Full video: https://t.co/I9wuLbOsdI
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In this paper, we are discussing CAUSALITY seriously and how much our beloved Neuroscience has been trapped in the correlational web of non-sensical stuff. It was great to see @shansiddiqi, @foxmdphd, @KordingLab in action during the writing of this work. https://t.co/QzyrqXE0Ig
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