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Jonathan Daume Profile
Jonathan Daume

@jonathan_daume

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Postdoc @ Rutishauser lab / interested in oscillations, single cells, working memory

Joined December 2018
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@jonathan_daume
Jonathan Daume
1 year
I am very excited to share that our paper has now been published in @Nature. We describe a single-cell correlate of theta-gamma phase amplitude coupling and show how these cells are involved in the cognitive control of working memory storage processes.
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@jonathan_daume
Jonathan Daume
9 months
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@jonathan_daume
Jonathan Daume
9 months
5/ Our findings suggest a single-neuron mechanism linking WM maintenance and LTM encoding. It sheds light on how working and long-term memory interact at a cellular level, revealing that WM maintenance serves as a gateway to memory formation in the hippocampus.
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@jonathan_daume
Jonathan Daume
9 months
4/ However, hippocampal memory-selective neurons fired more robustly for items that were previously encoded with strong WM activity from a simultaneously recorded category neuron, suggesting significant ties between the two neuron groups.
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@jonathan_daume
Jonathan Daume
9 months
3/ We further found that in the hippocampus memory-selective neurons, which respond differently to familiar vs. novel items during LTM retrieval, didn’t overlap with category neurons. While category neurons contributed to LTM formation, they were not involved in LTM retrieval.
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@jonathan_daume
Jonathan Daume
9 months
2/ Importantly, while both hippocampus and amygdala neurons showed category-selective persistent activity, only hippocampal neurons showed a predictive relationship between WM and LTM. This activity was stronger for items later remembered with high confidence.
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@jonathan_daume
Jonathan Daume
9 months
1/ In our study, we recorded single-neuron activity from the hippocampus and amygdala in patients performing WM and LTM tasks. We show that neurons selective to picture category during encoding show persistent activity during WM when the preferred category is maintained in mind.
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@jonathan_daume
Jonathan Daume
9 months
We are delighted to share that our new paper published today in @NeuroCellPress! We show that the persistent activity of single neurons during working memory (WM) maintenance predicts long-term memory (LTM) formation in the human hippocampus. 👇
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@jonathan_daume
Jonathan Daume
1 year
RT @rlmcelreath: Germany tried this. It is a disaster. Pushes ppl out of research. The positions they are supposed to transition into don't….
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@jonathan_daume
Jonathan Daume
1 year
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@jonathan_daume
Jonathan Daume
1 year
Check out our new preprint in which we show how single neuron activity of items stored in working memory in the hippocampus relates to the encoding of those items into long-term memory. The stronger the persistent activity during WM, the more successful the encoding into LTM.
@biorxiv_neursci
bioRxiv Neuroscience
1 year
Persistent activity during working memory maintenance predicts long-term memory formation in the human hippocampus #biorxiv_neursci.
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@jonathan_daume
Jonathan Daume
1 year
RT @Nature: Nature research paper: Control of working memory by phase–amplitude coupling of human hippocampal neurons .
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@jonathan_daume
Jonathan Daume
1 year
RT @Nature: How does the human brain temporarily store information without losing track of it?
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@jonathan_daume
Jonathan Daume
1 year
Huge thanks especially to @UeliRutishauser and @AMamelak and to all co-authors @kaminski_janek, @singleunitgps @MichaelKyzar00, Umais Khan, Chrystal Reed, Yousef Salimpour, Taufik Valiante, William Anderson.
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@jonathan_daume
Jonathan Daume
1 year
RT @UeliRutishauser: New open source data release of human single neuron recordings in MTL and MFC during working memory task out today! Ca….
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@jonathan_daume
Jonathan Daume
2 years
RT @martin_hebart: I am looking for two postdocs to join us at Giessen University @jlugiessen, in collab. with the Max Planck Institute @MP….
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@jonathan_daume
Jonathan Daume
2 years
RT @caro_charp: 🚨 Job altert!🚨.Come join us in lovely Maryland! The Social Learning and Decisions lab @bsosumd is recruiting a full-time la….
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@jonathan_daume
Jonathan Daume
2 years
Big thank you to all contributors!.@UeliRutishauser @kaminski_janek @AMamelak @singleunitgps Umais Khan, Chrystal Reed, Yousef Salimpour, Taufik Valiante, William Anderson.
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@jonathan_daume
Jonathan Daume
2 years
Check out our new preprint on the involvement of theta-gamma phase amplitude coupling in controlling working memory-related persistent activity in the human hippocampus!
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@jonathan_daume
Jonathan Daume
6 years
RT @martin_hebart: I’m hiring! If you are interested in doing a PhD or postdoc in computational cognitive neuroscience of visual object rec….
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