@JCBeique

Dad, husband and aspiring scientist. Professor of Neuroscience at University of Ottawa.

Joined October 2014
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2Media
Que disent vraiment les #neurones producteurs de #sérotonine dans notre #cerveau ? Et pourquoi ce #neurotransmetteur clé est-il activé à la fois en réponse aux récompenses et aux punitions ? 🧠⚡ Place aux experts de la sérotonine d'@uOttawaMed. 💡Une nouvelle étude de @Nature menée par une équipe de chercheurs interdisciplinaires de notre Faculté déchiffre les messages transmis par la sérotonine. Les résultats fascinants jettent un nouvel éclairage sur le mystérieux #SystèmeSérotoninergique de notre système nerveux et sur la façon dont il est impliqué dans toutes nos décisions quotidiennes. En savoir plus 🔗 uottawa.ca/faculte-medecine/… @NeuroNaud @JCBeique @NeuroscienceNew @IBROorg @SfNtweets @uOttawaBMRI @uOttawaMedia @uOttawaResearch @OttawaCmm
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What are #serotonin #neurons really saying inside our #brains? And why is this key #neurotransmitter activated in response to both rewards and punishments? 🧠⚡ Enter @uOttawaMed’s serotonin whisperers. 💡 A new @Nature study led by our Faculty’s interdisciplinary researchers is deciphering serotonin’s messages. The fascinating findings are shedding new light on our nervous system’s mysterious #SerotoninSystem and how it’s involved in all our day-to-day decisions. Learn more 🔗 uottawa.ca/faculty-medicine/… @NeuroNaud @JCBeique @NeuroscienceNew @IBROorg @SfNtweets @uOttawaBMRI @uOttawaMedia @uOttawaResearch @OttawaCmm
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A prospective code for value in the serotonin system nature.com/articles/s41586-0…

A prospective code for value in the serotonin system

Nature - Merging ideas from reinforcement learning theory with recent insights into the filtering properties of the dorsal raphe nucleus, a unifying perspective is found explaining why serotonin...

nature.com
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Interested in behavioral timescale synaptic plasticity (BTSP)? Associative learning? Eligibility traces? Temporal credit assignment problem?! Check out our preprint 👇! (1/13) #synapticplasticity #BTSP @NeuroNaud @JCBeique biorxiv.org/content/10.1101/…

Cellular Substrate of Eligibility Traces

The ability of synapses to undergo associative, activity-dependent weight changes constitutes a linchpin of current cellular models of learning and memory. It is, however, unclear whether canonical...

biorxiv.org
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If you want to express your distress regarding the proposed dissolution of the Eccles Institute of Neuroscience at the Australian National University, here's a link.
Nathan Reynolds@NathanReynolds519 Mar 2021
Replying to @pj_sjostrom @TurrigianoLab @GregStuartLab
Two places! docs.google.com/forms/d/e/1F… And chng.it/sVQbDNgPJc

Open letter to Prof. Russell Gruen, the dean of ANU’s College of Health and Medicine and to Prof....

Dear Professors Gruen and Schmidt, We, the undersigned, wish to express our distress regarding the proposed dissolution of the Eccles Institute of Neuroscience at the Australian National University....

docs.google.com
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4-5 pA peak-to-peak noise?
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I have a synaptic joke, but it’s a failure.
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Interested in silent synapses? Check out our latest paper in @CellReports with @NeuroNaud, @kevinfhlee and twitterless Cary Soares, and this #tweeprint by lead author @MichaelBLynn_. Congrats Michael!
Michael Lynn@MichaelBLynn_24 Jul 2020
1/ Very excited about our new paper in @CellReports, with @JCBeique and @NeuroNaud! (bit.ly/3huNMf5) Neuroscientists often infer population function from small samples. For synaptic physiologists, are these synapse samples unbiased? When does it matter? A #tweeprint...
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