
Kipp Freud
@kipp_freud
Final year PhD researcher at University of Bristol's Interactive AI CDT. I'm interested in how animals make and use internal maps of their environment.
ID: 1162781933782405121
17-08-2019 17:43:18
52 Tweet
108 Followers
402 Following





'Learning offline: memory replay in biological and artificial reinforcement learning' by Emma Roscow, Raymond Chua, Rui Ponte Costa Rui Ponte Costa, Matt W. Jones, & Nathan Lepora cell.com/trends/neurosc…


3 of my students presenting at Neuromatch 4 Sydney on bayesian modelling for brain cell count data youtube.com/watch?v=pIX00D… Kipp on inferring cognitive maps from LFP data youtube.com/watch?v=Tthgqg… James on idea energy efficient synapses should be bayesian youtube.com/watch?v=5G8POh…


In neurophysiology people often estimate "phase coherence", ie the trial-to-trial alignment of some brain signal (EEG/MEG/LFP) to some oscillation. This is hard using frequentist stats, so Sydney Dimmock, me & @conorjh developed a better Bayesian method: elifesciences.org/articles/84602


turns out brain representations of the world can 'drift' over days-weeks, even when behaviour is stable. The causes of this drift are unclear. Here we (i.e. Kipp Freud) find that reward and sharp-wave ripples correlate better with hippocampal drift that mere time or experience

📢New work on hippocampal assemblies & theta! nature.com/articles/s4146… It was a pleasure to work with Aleks Domanski, Nadine, Tim, Kipp Freud, DurstewitzLab, and Matt Jones (TheSleepDetectives). SantAnnaPisa Bristol Neuroscience Zentralinstitut für Seelische Gesundheit Bernstein Network Computational Neuroscience 🧵[1/11]
![Eleonora Russo (@russo_eleon) on Twitter photo 📢New work on hippocampal assemblies & theta!
nature.com/articles/s4146…
It was a pleasure to work with <a href="/AleksDomanski/">Aleks Domanski</a>, Nadine, Tim, <a href="/kipp_freud/">Kipp Freud</a>, <a href="/DurstewitzLab/">DurstewitzLab</a>, and Matt Jones (<a href="/SleepDetectives/">TheSleepDetectives</a>).
<a href="/SantAnnaPisa/">SantAnnaPisa</a> <a href="/BristolNeurosci/">Bristol Neuroscience</a> <a href="/zi_mannheim/">Zentralinstitut für Seelische Gesundheit</a> <a href="/BernsteinNeuro/">Bernstein Network Computational Neuroscience</a>
🧵[1/11] 📢New work on hippocampal assemblies & theta!
nature.com/articles/s4146…
It was a pleasure to work with <a href="/AleksDomanski/">Aleks Domanski</a>, Nadine, Tim, <a href="/kipp_freud/">Kipp Freud</a>, <a href="/DurstewitzLab/">DurstewitzLab</a>, and Matt Jones (<a href="/SleepDetectives/">TheSleepDetectives</a>).
<a href="/SantAnnaPisa/">SantAnnaPisa</a> <a href="/BristolNeurosci/">Bristol Neuroscience</a> <a href="/zi_mannheim/">Zentralinstitut für Seelische Gesundheit</a> <a href="/BernsteinNeuro/">Bernstein Network Computational Neuroscience</a>
🧵[1/11]](https://pbs.twimg.com/media/Gak0VXpX0AApAwG.jpg)
