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Gerhard Jocham

@gjocham.bsky.social

Cognitive neuroscientist/experimental psychologist @hhu.bsky.social , interested in decision making, learning, and related things.

165 Followers  |  67 Following  |  30 Posts  |  Joined: 06.01.2025
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Posts by Gerhard Jocham (@gjocham.bsky.social)

Amazing work. And ouch, a heavy blow to one of my favourite literature "classics".

26.02.2026 11:27 β€” πŸ‘ 5    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Really, no reviews in, or just no decision rendered by the DFG just yet? DFG asks for reviews back within 4 weeks... I'm certainly guilty myself of not always meeting that, but.....no reviews in after 12 months altogether.....wowzers!!??!!!

23.02.2026 15:17 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Early heads-up: There will be one postdoc and one PhD position in the field of learning/decision making open in my lab from Sept 2026. More information to follow soon, but feel free to already get in touch for informal inquiries! Please spread the word!

17.02.2026 10:53 β€” πŸ‘ 6    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

πŸŽ†πŸŽ†πŸŽ†πŸΎπŸΎπŸΎπŸΎ Wooohoooo! Amazing! Congratulations, Lina! Sorry to see you leave, but good for @epanlab.bsky.social !

11.02.2026 22:46 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Reporting today as a freshly-minted #MSCA fellow - I will be joining the @epanlab.bsky.social at the @dondersinst.bsky.social 🀩 Over the moon, but also thinking about all the excellent proposals who were not awarded funding in this brutal round - feels more like a lottery than ever.

11.02.2026 12:13 β€” πŸ‘ 22    πŸ” 2    πŸ’¬ 5    πŸ“Œ 1

"Just pathetic". Gavin Newsom spot on about the European leaders' attempts at "diplomacy" with DJT.

cdn.jwplayer.com/manifests/Mq...

20.01.2026 15:10 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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We are delighted to invite you to the upcoming β€œPsychology and the Brain” conference, which will take place in Heidelberg from June 3 to 6, 2026. Conference registration and submission of contributions are now open. Visit us at pug2026.org
#pug2026 #biopsychology #psychophysioloy #neuroscience

20.12.2025 05:55 β€” πŸ‘ 33    πŸ” 16    πŸ’¬ 0    πŸ“Œ 1

πŸš€ Excited to announce that I'm looking for people (PhD/Postdoc) to join my Cognitive Modelling group @uniosnabrueck.bsky.social.

If you want to join a genuinely curious, welcoming and inclusive community of Coxis, apply here:
tinyurl.com/coxijobs

Please RT - deadline is Jan 4‼️

18.12.2025 14:52 β€” πŸ‘ 78    πŸ” 54    πŸ’¬ 1    πŸ“Œ 5

Congrats, Ben! Very nice to see this work published!

05.12.2025 11:29 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Great opportunity to work with the amazing @martinhebart.bsky.social !

04.11.2025 16:12 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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HHU - Forschung im Fokus: No Pain, No Gain – Wie Schmerz unser Verhalten und Erleben beeinflusst YouTube video by HHU

Alle Interessierten sind herzlich eingeladen! 3/3

πŸ‘‰ 06.11.25, 19.00 - 20.30 Uhr im Haus der UniversitΓ€t.

Die Veranstaltung findet hybrid statt und kann auch per Livestream verfolgt werden: www.youtube.com/live/9bBu8-w...

Bild: Β© iStockphoto / hsyncoban

23.10.2025 09:21 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
PUG2026 – PUG 2026: June 4–6, 2026, Heidelberg, Germany

The official 2026 Psychology and Brain meeting website is now online!

Save the date: June 4 – 6, 2026 in Heidelberg, Germany

More information to follow shortly on the website. We already have some awesome keynotes lined up.

pug2026.org

@biodgps-dgpa.bsky.social @igor-dgps.bsky.social

16.10.2025 10:03 β€” πŸ‘ 45    πŸ” 22    πŸ’¬ 0    πŸ“Œ 0
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Joghurt mit der Ecke. #MΓΌllermilch. Jeder kennt die Produkte. Was viele nicht wissen: Milch-Mogul Theo MΓΌller nennt Alice Weidel ,Freundin’, sympathisiert offen mit der AfD und macht rechte Netzwerke salonfΓ€hig.
Und das ist kein Zufall.

29.09.2025 07:57 β€” πŸ‘ 237    πŸ” 111    πŸ’¬ 9    πŸ“Œ 3

Fantastic!! Congratulations, Mona! :πŸŽ†πŸΎ

05.09.2025 16:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

How very cool, many congrats! And well done, OsnabrΓΌck! :-)

26.08.2025 14:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Psychology and computer science: Publication in Cell Reports Methods Avoiding the formation of unwanted clusters of similar elements when dividing data into groups is of great importance for the analysis of medical data. Psychologists and computer scientists from Heinr...

Really cool work from @hhu.de colleagues Martin Papenberg )(psychology) and β€ͺ@guwek.bsky.social‬ (computer science), together with researchers at UCSF and Stanford! πŸ‘‡

www.hhu.de/en/news-arti...

19.08.2025 13:14 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

An abbreviation (ABB) in a journal article (JA) or Grant Application (GA) is rarely worth the words it saves. Every ABB requires cognitive resources (CR) and at my age by the time I'm halfway through a JA or GA I no longer have the CR to remember what your ABB stood for.

15.08.2025 09:39 β€” πŸ‘ 402    πŸ” 123    πŸ’¬ 12    πŸ“Œ 22
Image of a job ad preview.

Image of a job ad preview.

While our official job ad is on the way, we are seeking PhD students to join @neuromadlab.bsky.social for projects running in Bonn.

The candidate will lead projects on body-brain interactions using brain stimulation to improve core symptoms of depression: www.neuromadlab.org/jobs #neurojobs

13.08.2025 14:45 β€” πŸ‘ 21    πŸ” 11    πŸ’¬ 0    πŸ“Œ 0
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UCL – University College London UCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021).

πŸ“’ Job announcement: Two (!) 3-year postdoc jobs in our lab at UCL πŸ“’

πŸ§ πŸ’«πŸ”Š We are looking for postdocs interested in the abstract mechanisms underlying social cognition. Modelling, fMRI and non-invasive ultrasound, a new deep-brain stimulation method.

Please RT

www.ucl.ac.uk/work-at-ucl/...

07.08.2025 14:25 β€” πŸ‘ 63    πŸ” 55    πŸ’¬ 3    πŸ“Œ 4
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ECC Team Team info The primary aim of our team is understanding of how the human brain implements reward-guided decision making, learning and plans into the future. For this, we focus particularly on the role ...

Job Alert: Our team is looking for someone for a research assistant/manager position for between 6 months and 1 year. Application deadline end of August. Only CV and motivation letter needed.
Our team wesite : sites.google.com/view/ecc-tea... . Please get in touch with me if you are interested.

01.08.2025 17:28 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

This bit: quentinatkinson.substack.com/p/15-create-...

19.07.2025 09:46 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Happy 107th Birthday, Brenda Milner! Her contributions to neuropsychology shaped the way we understand the human brain. From surviving two world wars and two pandemics, to paving the way for future generations of researchers, Milner’s legacy continues. @mcgill.ca @cusm-muhc.bsky.social

15.07.2025 14:05 β€” πŸ‘ 214    πŸ” 83    πŸ’¬ 2    πŸ“Œ 11

Congrats, @kalenscher.bsky.social and gang!

16.07.2025 00:01 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Not to mention that excitation ~= excitation (particularly for slope of the aperiodic in EEG). My take is that receptor time constants matter. Makes a difference whether excitation is faster (AMPA) or considerably slower (NMDA) relative to inhibition (mostly GABA-A).

24.06.2025 15:01 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The excellent @linaskora.bsky.social presenting her work on taVNS modulation of cardiac frequency during threat related decision making at the biology of decision making symposium #SBDM2025

18.06.2025 14:12 β€” πŸ‘ 18    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Wessel Cognitive Neurology Lab | The University of Iowa Thanks for visiting the Cognitive Neurology Lab at the University of Iowa.Β The lab is directed by Dr. Jan R. Wessel.Β We are affiliated with the Department of Psychological and Brain Sciences,Β the Depa...

I will be looking to hire 2-3 post-docs over the course of the next few months to work on questions related to cognitive control in humans, using EEG, TMS, DBS, sEEG, fMRI, or related methods.

If you know anybody, please tell them to email me.

Formal ad to follow. Lab website: wessellab.org

09.06.2025 19:59 β€” πŸ‘ 30    πŸ” 29    πŸ’¬ 1    πŸ“Œ 2
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Multi-timescale reinforcement learning in the brain - Nature Individual dopaminergic neurons encode future rewards over distinct temporal horizons.

Two papers out today on RL in the dopaminergic neurons of the midbrain of mice (one from McGill's new PI @paulmasset.bsky.social). Both papers demonstrate heterogeneity in discount factors!

www.nature.com/articles/s41...
nature.com/articles/s41...

πŸ§ πŸ“ˆ πŸ§ͺ #NeuroAI

04.06.2025 16:32 β€” πŸ‘ 83    πŸ” 26    πŸ’¬ 2    πŸ“Œ 2

Great opportunity to work with @sgluth.bsky.social - much recommended!

04.06.2025 09:39 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Notably, neither of the drugs had an effect on (statistically optimal) multiplicative integration of probabilities and magnitudes. Work led by Antonia Dias Maile and Theo GrΓΌndler.

03.06.2025 09:50 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Bidirectional modulation of reward-guided decision making by dopamine - Psychopharmacology Rationale The neuromodulator dopamine is known to play a key role in reward-guided decision making, where choice options are often characterized by multiple attributes. Different decision strategies c...

πŸ“„New paper from our lab @hhu.de on the role of dopamine in multi-attribute decision making. Increasing DA transmission (L-DOPA) increased, whereas D2 receptor blockade (Amisulpride) reduced the effect of individual attributes on choice.

link.springer.com/article/10.1...

03.06.2025 09:50 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0