Jonas Sauer

Fantastic symposium on circuit function last week here at CIPMM. Thanks to our guests Kristina Lippmann, Magdalene Schlesiger, Fiona Muellner and @juliaveit.bsky.social for sharing their latest on synaptic function, interneuron & pyramidal cell networks and long-range communication.

02.06.2025 14:32 — 👍 5    🔁 3    💬 0    📌 0

See below for the latest results from the lab! Led by @susannebabl.bsky.social with support from @dfg.de and @for5159.bsky.social

24.04.2025 12:54 — 👍 3    🔁 1    💬 0    📌 0

Engaging poster session at the IN-Code retreat. Thanks to our SAB members and all researchers of the CRC for their interest! All students did a great job presenting their projects. @mbartos.bsky.social @uni-freiburg.de @biologyunifreiburg.bsky.social

10.04.2025 20:42 — 👍 11    🔁 5    💬 0    📌 0

Conjoint generalized and trajectory-specific coding of task structure by prefrontal neurons Neurons in the medial prefrontal cortex (mPFC) show spatially modulated activities. Muysers et al. show that mPFC neurons fall into distinct functional classes that differ in terms of their spatial tu...

New paper out! We found functional neuron classes in the mPFC with different spatial tuning properties (generalised vs. trajectory-specific) and distinct contribution to the encoding of task space. Great job by the first author Hannah!
www.cell.com/cell-reports...

11.03.2025 10:47 — 👍 8    🔁 3    💬 1    📌 1

Representational drift in CA1? We find hidden features of stability in the internal geometry of population activity, which might help to maintain a stable downstream readout. Now preprinted thanks to a great collaboration w/ @olechsylte.bsky.social , @antjekilias.bsky.social and Marlene Bartos. 👇

05.02.2025 09:31 — 👍 6    🔁 0    💬 0    📌 0

Our new preprint on long-term low-frequency stimulation in MTLE is online. We show that LFS has lasting effects on seizures even during stimulation-free periods and induces ultrastructural changes at the PP synapse.

20.01.2025 10:07 — 👍 4    🔁 2    💬 1    📌 1

Thanks a lot!

16.01.2025 14:36 — 👍 0    🔁 0    💬 0    📌 0

I am honoured to join Saarland University as Professor of Physiology in February 2025. My department will focus on the network mechanisms of learning, with particular interest in synaptic function & computations of large neuronal populations. We are hiring, so feel free to get in touch!

16.01.2025 11:46 — 👍 6    🔁 0    💬 2    📌 3