Prof @UUNeurobiology. Father, scientist. Lover of music, ethereal landscapes, and getting lost in both. He/him 🇨🇦
Jim Heys
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Feeling energized after hearing this year’s Rising Stars in Neuroscience speak about their science. It has been a real pleasure getting to know this talented group over the last three days.
I am so proud to share @gritz122.bsky.social my first PhD student's first preprint! This #compneurosky #neuroscience study tackles a controversial question in hippocampal place cell research – do place fields require spatially tuned synaptic inhibition? (1/5)
www.biorxiv.org/content/10.6...
New preprint from the lab. @markgergues.bsky.social and crew show that the PVT gates ventral hippocampal salience coding, shifting output between threat- and reward-weighted representations during associative learning and anxiety-related behavior.
www.biorxiv.org/content/10.6...
My main postdoc work is now published: www.nature.com/articles/s41...! We (myself, Isabel Low, Frances Cho, and @lgiocomo.bsky.social) discovered task-relevant remote representations in entorhinal cortex independent of CA1. #paperthread below! 1/13
Thrilled to share our new paper, which shows that the relative timing of cholinergic and dopamine release dynamically gates whether dopamine acts as an RPE for in vivo plasticity and reinforcement learning. www.nature.com/articles/s41...
To accompany my textbook (Computational Foundations of Cognitive Neuroscience) and the class I taught this semester, I'm open-sourcing my lectures slides:
gershmanlab.com/lectures.html
I'll continue to update these as I improve them.
