Simon Cervenka

Psychiatrist, researcher at Karolinska Institutet

[Granville Matheson @granvillejmath]

New blog post (🎉): I used #rstats and koRpus to analyse the readability (complexity) of @TEDTalks transcripts. Simpler talks get more views, laughs, engagement. Talks becoming more complicated. Politics hard and boring. https://t.co/TdG7SQ75gO

[Simon Cervenka @SimonCervenka]

Amazing single-case study of the physiological underpinnings of a thesis defense!!

[Granville Matheson @granvillejmath]

I recorded my heart rate and sleep in the days preceding, during and after my PhD defence, using a @WithingsEN activity tracker, to see how much it would affect my physiology. Turns out, a lot! https://t.co/q6h7dCuypt #rstats #phdchat #DataViz

[Simon Cervenka @SimonCervenka]

@christianruck @granvillejmath Välkommen på disputationen @christianruck

[Simon Cervenka @SimonCervenka]

It’s out there!! “Reliability, Replicability and Reproducibility in PET Imaging” by Granville J Matheson!

[Simon Cervenka @SimonCervenka]

https://t.co/S1Z4dDZryN

[Dan Quintana @dsquintana]

Just examined a psychiatry PhD thesis that included:

- A statistical disclosure statement (e.g., which analyses were done but not reported)
- A replication study of another study from the thesis
- Open scripts and data
- Pre-registered analyses

The future is bright!

[Christian Rück @christianruck]

Och sen så kan ju forskaren själv vara emot att dela data av egoistiska skäl. Om man sitter på ett guldägg kanske man inte vill dela med sig men det är ju inget som samhället ska bry sig om. Sammanfattning: sharing is caring.

[Christian Rück @christianruck]

Tyvärr motarbetas öppna data på många sätt. Sjukvården har fått personuppgiftspanik. Forskningsdata är bundna till projekt och om man senare kommer på att man borde slå ihop data blir det krångligt så en massa data ligger i "datasilos" utan att kunna användas.

[Simon Cervenka @SimonCervenka]

Now it’s out there: ”Positron Emission Tomography: Development, evaluation and application of quantification methods” by Pontus Plavén Sigray. Great stuff!!

[Granville Matheson @granvillejmath]

Latest preprint up at last (🎉): no association betw DA D1R and psychosis proneness, feat. exploratory & confirmatory, self-replication, Bayesian & frequentist, BFs & param estim, w informative & regularising priors. Amazing learning experience! https://t.co/s4tv06bRhr

[Granville Matheson @granvillejmath]

Replication study review. R1: "Can authors explain why identical information is available online: [link to preprint]". Issues w sample and scale (replication study -> same as the original study). R2: Super helpful comments and suggestions: minor revisions. Editor: Reject

[Simon Cervenka @SimonCervenka]

PET studies of the glial cell marker TSPO in psychosis patients - a meta-analysis using individual participant data https://t.co/LqJbUhSJn7

[Simon Cervenka @SimonCervenka]

Thesis nailing time... Extremely proud of my soon-to-be former PhD student Karin Collste!

[Simon Cervenka @SimonCervenka]

Välbehövligt inlägg från Krakowski ”Terrorism är inte psykisk sjukdom” https://t.co/hiDOZVw7l4 via @SvD

[Granville Matheson @granvillejmath]

Decreasing readability of scientific writing. Increase in scientific jargon. Our new preprint! https://t.co/jgwimT7Z45

[Simon Cervenka @SimonCervenka]

Lower levels of brain immune marker in psychosis - unexpected but not implausible given some recent preclinical data https://t.co/8qEuqPQNxD

[Andreas Cervenka @andreascervenka]

2018 kommer min nu 3-åriga son ha levt 75 procent av sitt liv med noll eller minusränta. Jag vet inte varför men det gör mig nervös.

[Simon Cervenka @SimonCervenka]

Bra inlägg på DN - gäller i högsta grad även psykiatri: https://t.co/4vLFYSWxdY

[Andreas Cervenka @andreascervenka]

Attendo agerar gnidet och affärsmässigt korkat https://t.co/3tP58c2N3s via @SvD

[Simon Cervenka @SimonCervenka]

Heja Rück och Frans! Tydligare än så här blir det inte. http://t.co/YZkXD7zIAp via @SvD