Malte Kobelt

PhD Student @ruhrunibochum | Cognitive Neuroscience | Episodic Memory | Unwanted Memories | Age

[Malte Kobelt @KobeltMalte]

@MeikeRamon @myriam_sander Will do!

[Malte Kobelt @KobeltMalte]

Extremely hard to tweet, but we found a serious error in our preprocessing and have to retract two of our papers (https://t.co/L8OEa7iBCb and https://t.co/MbhJaG4eGh). We are deeply sorry and plan to write a comparison report to be fully transparent about the change in results!

[Myriam Sander @myriam_sander]

most difficult tweet ever, but here we go: MANUSCRIPT RETRACTION ALERT! We discovered a serious error in our preprocessing pipeline that affected our results presented in two recent papers: https://t.co/kaafglLZxx and https://t.co/IdZzBKi6W9

[DoellerLab @doellerlab]

Representational dynamics of memories for real-life events https://t.co/WRrxKpZ4hj

[Myriam Sander @myriam_sander]

Accepted for publication in #DevelopmentalCognitiveNeuroscience : our tutorial on the analysis of spectral pattern similarity 🎉 shout out to 1st author @verysommer & @WB_Markus @sarahweigelt Luzie Mount. Code and data available on @OSFramework

[Myriam Sander @myriam_sander]

Now accepted in #JNeurosci @SfNJournals! Congratulations, @AnnaElsa06 Karlsson

[Myriam Sander @myriam_sander]

🥳 Paper accepted in Neurobiology of Aging! 🎊Congratulations to Claire Pauley for her first first-author paper, and thanks to all co-authors @verysommer @KobeltMalte @A_Keresztes @WB_Markus

[Max Planck Institute for Human Development @mpib_berlin]

Studentische Mitarbeiter*innen (w/m/d) gesucht für die Forschungsprojekte #LIME & #RHYME im Forschungsbereich #Entwicklungspsychologie
⏰ Bewerben bis 26.11. 👉 https://t.co/4BOwho0j9n
#Job #StudentischeHilfskraft #Psychologie #Berlin

[Sarah Kark, PhD @sarah_kark]

Noradrenergic arousal after encoding reverses the course of systems consolidation in humans

https://t.co/vUu4vG4NGc

[Ruhr-Universität Bochum @ruhrunibochum]

Welche #Gedächtnis​Spuren dazu führen, dass #stress​ige Erlebnisse besonders gut erinnert werden, hat ein Team aus der #Neurowissenschaft der RUB untersucht, gefördert von @dfg_public. 🧠 ^jwe https://t.co/WPcLkhkdfm

[Psychology & Brain @bioDGPs_DGPA]

How does psychosocial stress shape memory in the amygdala? Find out in a new paper by Anne Bierbrauer,  @MC_Fellner, Rebekka Heinen, Oliver T. Wolf & Nikolai Axmacher from @ruhrunibochum in @Currentbiology.  https://t.co/azGMvRvtoL

[Kristoffer Månsson @neuronsson]

Our latest now live and open access in @BiologicalPsyc1: Moment-to-moment brain signal variability is a uniquely powerful and reliable predictor of social anxiety patients’ response to cognitive behavior therapy (CBT): https://t.co/vj2Fu9wWTF. 🧵1/11

[Wei Ji Ma @weijima01]

Really proud of my PhD student @jenni4eyes's review in @sftporg of @In_Silico_Film by @noah_hutton on the monstrous, utterly failed #HumanBrainProject.

With food for thought about corporate mindsets in academic science, and how to do better #sci_twitter
https://t.co/kdOe6f6cEg

[Joshua Koen @joshuadkoen]

So I did the most stressful thing I could think of...my first (and probably only) solo authored paper. This really made me question if I even knew what I was doing...

Well, here is a brief summary of what I (think) I found.

[Myriam Sander @myriam_sander]

Start into this week with our new preprint @PsyArXiv, a tutorial on spectral pattern similarity analysis for EEG data by @verysommer et al. We provide scripts and data to run all examples on @OSFramework. Feedback very welcome!

[Myriam Sander @myriam_sander]

Very proud to present the first paper of lab member Claire Pauley from @mpib_berlin! We show that neural dedifferentation, the finding that neural responses are less distinct in old age, manifests as neural broadening during encoding, but as neural attenuation during recognition.

[Malte Kobelt @KobeltMalte]

@MeikeRamon @verysommer @A_Keresztes @WB_Markus @myriam_sander Me too! Very much looking forward to your feedback! :)

[Malte Kobelt @KobeltMalte]

Finally! @verysommer and my paper is out now (shared-first)!
Age-related neural dedifferentiation can be tracked on various representational levels, yet memory performance is driven by item representation specificity. @A_Keresztes @WB_Markus @myriam_sander
https://t.co/3uXMZ2EhO6

[Malte Kobelt @KobeltMalte]

@joshuadkoen Sure! You have an email

[Malte Kobelt @KobeltMalte]

Thus, our results show that age-related neural dedifferentiation coexists on various representational levels while emphasizing the relevance of item specificity and stability to understand inter- and intraindividual differences in memory in younger and older adults.

[Malte Kobelt @KobeltMalte]

Yet, lower item specificity in older adults could be due to lower item stability or higher between item similarity. Mixed ANOVA and GLMs showed that particularly item stability was reduced in older adults and that items coded in more stable representations were remembered better.