Behavioural neuroscientist / Experimental psychologist @ UNSW Sydney
Sydney, New South Wales
Joined November 2019
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New paper from lab on VTA dopamine + GABA inputs in punishment learning
nature.com/articles/s41386-0…
TL;DR here:
bsky.app/profile/philjrdb.bs…
If you missed it - this finally got published (with some cool new Supplementary data!)
spiedigitallibrary.org/journ…
I don't usually broadcast preprints, but thinking this should be exception (in case it helps now) researchsquare.com/article/r…
Isosbestic signals are used to artifact-correct experimental signals in fibre photometry, often by OLS regression. Inherent problems with this approach. 1/
New paper from lab: nature.com/articles/s44271-0…
Posted about here: bsky.app/profile/philjrdb.bs…
I don't usually post personal stuff here, but my mum passed away last week and I wanted to share a little about how she's the reason I do what I do.
I too had a complicated relationship with her, even from childhood. I studied psych in part to better understand and maybe help her. I dont think that goal was ever achieved. I wish I'd had more time.
Phil Jean-Richard-dit-Bressel retweeted
New pub: We saw greater punishment resistance for cocaine with RI60 schedule vs RR20. With food, similar results in ♀️ but ♂️ resistant with RR20 and RI60. @AdelisCruz_PhD @morg_palz @SophiaN_Handel
Special issue on Punishment in NLM edited by @philJRDB
doi.org/10.1016/j.nlm.2024.1…
Phil Jean-Richard-dit-Bressel retweeted
Next year's @IBNSconnect will be in Norway!!!
Interested in punishment/BLA/miniscopes?
Come by my poster tomorrow morning!
Interested in compulsive-like behaviour?
Join our symposium + "debate" Fri 11am-1pm
Interested in integrating teaching & research?
E&T session Fri afternoon
#IBNS2024
Phil Jean-Richard-dit-Bressel retweeted
tinyurl.com/brts2fs2
Apply here, closes 5 Feb ☝️
We are looking for someone who has experience conducting and analysing in vivo neural recordings, preferably fibre photometry.
Rat social behaviour/conditioning experience will be advantageous.
Interest in drug dev ideal!
Phil Jean-Richard-dit-Bressel retweeted
Ready to TRAVEL to Panama? Apply for an IBNS TRAVEL Award Today!
ibnsconnect.org/travel-award…
#IBNS2024 #IBNSConnect
I don't usually broadcast preprints, but thinking this should be exception (in case it helps now) researchsquare.com/article/r…
Isosbestic signals are used to artifact-correct experimental signals in fibre photometry, often by OLS regression. Inherent problems with this approach. 1/
Fibre photom analysis is still the wild west, but we're thinking IRLS, LP filter, and dFF calculation could serve as sensible shared process across analysis pipelines (until something even better comes along)
MATLAB code for getting dFF via IRLS: github.com/philjrdb/Regressi… 5/