Michael Hahn
@hahnmic.bsky.social
Sleep, Memory, Network Dynamics | Post-Doc @HelfrichLab
| Hertie-Institute for Clinical Brain Research Tuebingen
| Hertie-Institute for Clinical Brain Research Tuebingen
Reposted by Michael Hahn
fMRI signals “up,” but neural metabolism might be going “down.”
In our @natneuro.nature.com paper, we demonstrate that about 40% of voxels with robust BOLD responses exhibit opposite oxygen metabolism, revealing two distinct hemodynamic modes.
rdcu.be/eUPO8
funds @erc.europa.eu
#neuroskyence 🧵:
In our @natneuro.nature.com paper, we demonstrate that about 40% of voxels with robust BOLD responses exhibit opposite oxygen metabolism, revealing two distinct hemodynamic modes.
rdcu.be/eUPO8
funds @erc.europa.eu
#neuroskyence 🧵:
December 16, 2025 at 3:43 PM
fMRI signals “up,” but neural metabolism might be going “down.”
In our @natneuro.nature.com paper, we demonstrate that about 40% of voxels with robust BOLD responses exhibit opposite oxygen metabolism, revealing two distinct hemodynamic modes.
rdcu.be/eUPO8
funds @erc.europa.eu
#neuroskyence 🧵:
In our @natneuro.nature.com paper, we demonstrate that about 40% of voxels with robust BOLD responses exhibit opposite oxygen metabolism, revealing two distinct hemodynamic modes.
rdcu.be/eUPO8
funds @erc.europa.eu
#neuroskyence 🧵:
Reposted by Michael Hahn
Aperiodic activity reflects pathological waveforms in epilepsy (and not necessarily hyper-excitability or altered E/I-balance). The 1/f slope goes up *or* down as function of waveforms during seizures. New work by Laura Heidiri and Frank van Schalkwijk from the lab: www.jneurosci.org/content/45/5...
Aperiodic Activity Reflects Pathologic Waveform Shapes in Focal Epilepsy
Epilepsy constitutes a clinically manifest excitability disorder that is characterized by aberrant electrophysiological activity in the electroencephalogram (EEG). The correct identification of the se...
www.jneurosci.org
December 15, 2025 at 1:41 PM
Aperiodic activity reflects pathological waveforms in epilepsy (and not necessarily hyper-excitability or altered E/I-balance). The 1/f slope goes up *or* down as function of waveforms during seizures. New work by Laura Heidiri and Frank van Schalkwijk from the lab: www.jneurosci.org/content/45/5...
Reposted by Michael Hahn
It’s official! The postdoc positions announcement is here 🚀
If you know great candidates interested in attention, memory transformation and EEG, please help spread the word:
Project (ReDAS) -> cimcyc.ugr.es/en/informati...
Job offer -> cimcyc.ugr.es/en/informati...
If you know great candidates interested in attention, memory transformation and EEG, please help spread the word:
Project (ReDAS) -> cimcyc.ugr.es/en/informati...
Job offer -> cimcyc.ugr.es/en/informati...
Bridging Fields in Psychology and Neuroscience with Multidisciplinary Collaboration
Strengthening collaboration to encourage novel research connections between scientific areas is central to the CIMCYC - María de Maeztu Unit of Excellence strategy . To encourage this, the CIMCYC has ...
cimcyc.ugr.es
December 9, 2025 at 5:50 AM
It’s official! The postdoc positions announcement is here 🚀
If you know great candidates interested in attention, memory transformation and EEG, please help spread the word:
Project (ReDAS) -> cimcyc.ugr.es/en/informati...
Job offer -> cimcyc.ugr.es/en/informati...
If you know great candidates interested in attention, memory transformation and EEG, please help spread the word:
Project (ReDAS) -> cimcyc.ugr.es/en/informati...
Job offer -> cimcyc.ugr.es/en/informati...
Reposted by Michael Hahn
I'm happy to share my debut as first-author with the recent publication of our article in #JNeurosci:
www.jneurosci.org/content/earl...
Big thanks again to @tschreiner.bsky.social and the whole team who made this possible! 🧠🌬️
www.jneurosci.org/content/earl...
Big thanks again to @tschreiner.bsky.social and the whole team who made this possible! 🧠🌬️
December 4, 2025 at 8:09 AM
I'm happy to share my debut as first-author with the recent publication of our article in #JNeurosci:
www.jneurosci.org/content/earl...
Big thanks again to @tschreiner.bsky.social and the whole team who made this possible! 🧠🌬️
www.jneurosci.org/content/earl...
Big thanks again to @tschreiner.bsky.social and the whole team who made this possible! 🧠🌬️
Reposted by Michael Hahn
Finally got the job ad—looking for 2 PhD students to start spring next year:
www.gao-unit.com/join-us/
If comp neuro, ML, and AI4Neuro is your thing, or you just nerd out over brain recordings, apply!
I'm at neurips. DM me here / on the conference app or email if you want to meet 🏖️🌮
www.gao-unit.com/join-us/
If comp neuro, ML, and AI4Neuro is your thing, or you just nerd out over brain recordings, apply!
I'm at neurips. DM me here / on the conference app or email if you want to meet 🏖️🌮
December 3, 2025 at 9:37 AM
Finally got the job ad—looking for 2 PhD students to start spring next year:
www.gao-unit.com/join-us/
If comp neuro, ML, and AI4Neuro is your thing, or you just nerd out over brain recordings, apply!
I'm at neurips. DM me here / on the conference app or email if you want to meet 🏖️🌮
www.gao-unit.com/join-us/
If comp neuro, ML, and AI4Neuro is your thing, or you just nerd out over brain recordings, apply!
I'm at neurips. DM me here / on the conference app or email if you want to meet 🏖️🌮
Reposted by Michael Hahn
It’s not too late to apply for the PhD position in my lab! Please send your documents (cover letter, CV, transcripts, names of references) through the official application platform by Nov 25!
Please repost! I am looking for a PhD candidate in the area of Computational Cognitive Neuroscience to start in early 2026.
The position is funded as part of the Excellence Cluster "The Adaptive Mind" at @jlugiessen.bsky.social.
Please apply here until Nov 25:
www.uni-giessen.de/de/ueber-uns...
The position is funded as part of the Excellence Cluster "The Adaptive Mind" at @jlugiessen.bsky.social.
Please apply here until Nov 25:
www.uni-giessen.de/de/ueber-uns...
November 24, 2025 at 8:55 AM
It’s not too late to apply for the PhD position in my lab! Please send your documents (cover letter, CV, transcripts, names of references) through the official application platform by Nov 25!
Reposted by Michael Hahn
At #SFN2025? Into sleep, brain rhythms, or single-unit–based memory reactivation? Then you absolutely should check out @fabian31415.bsky.social's poster. I might be biased, but this is some truly awesome work.
#neurosky #neuroskyence
#neurosky #neuroskyence
Excited to present our recent work on how sequential coupling of sleep oscillations enables concept-neuron reactivation and supports information flow across the human hippocampal–cortical circuit. #SFN2025 Board NN12 Nov 19 8 AM–12 PM #sleep #memory #HumanSingleNeuron
Schreiner Lab x Mormann Lab
Schreiner Lab x Mormann Lab
November 19, 2025 at 7:40 AM
At #SFN2025? Into sleep, brain rhythms, or single-unit–based memory reactivation? Then you absolutely should check out @fabian31415.bsky.social's poster. I might be biased, but this is some truly awesome work.
#neurosky #neuroskyence
#neurosky #neuroskyence
Reposted by Michael Hahn
Der #EPSY Vorstand stellt sich vor!
Heute: Markus Werkle-Bergner (Beisitzer)
Ich bin Senior Research Scientist im Forschungsbereich Entwicklungspsychologie am Max-Planck-Institut für Bildungsforschung in Berlin. Dort leite ich das Projekt „Lifespan Rhythms of Memory and Cognition (RHYME)“ (1/3).
Heute: Markus Werkle-Bergner (Beisitzer)
Ich bin Senior Research Scientist im Forschungsbereich Entwicklungspsychologie am Max-Planck-Institut für Bildungsforschung in Berlin. Dort leite ich das Projekt „Lifespan Rhythms of Memory and Cognition (RHYME)“ (1/3).
November 13, 2025 at 10:52 AM
Der #EPSY Vorstand stellt sich vor!
Heute: Markus Werkle-Bergner (Beisitzer)
Ich bin Senior Research Scientist im Forschungsbereich Entwicklungspsychologie am Max-Planck-Institut für Bildungsforschung in Berlin. Dort leite ich das Projekt „Lifespan Rhythms of Memory and Cognition (RHYME)“ (1/3).
Heute: Markus Werkle-Bergner (Beisitzer)
Ich bin Senior Research Scientist im Forschungsbereich Entwicklungspsychologie am Max-Planck-Institut für Bildungsforschung in Berlin. Dort leite ich das Projekt „Lifespan Rhythms of Memory and Cognition (RHYME)“ (1/3).
Reposted by Michael Hahn
New work from the lab published in @cp-neuron.bsky.social by @jonasterlau.bsky.social and Jan Martini. We describe that trial-by-trial variability indexes recurrent connectivity across the cortical hierarchy, which supports reliable and flexible coding www.cell.com/neuron/abstr... (1/4)
Structure in noise: Recurrent connectivity shapes neural variability to balance perceptual and cognitive demands in the human brain
Does neural variability reflect random noise or a feature that benefits adaptive behavior?
Using intracranial recordings in humans, Terlau et al. demonstrate that neural variability
results from the r...
www.cell.com
November 10, 2025 at 5:06 PM
New work from the lab published in @cp-neuron.bsky.social by @jonasterlau.bsky.social and Jan Martini. We describe that trial-by-trial variability indexes recurrent connectivity across the cortical hierarchy, which supports reliable and flexible coding www.cell.com/neuron/abstr... (1/4)
Reposted by Michael Hahn
Reposted by Michael Hahn
Please repost! I am looking for a PhD candidate in the area of Computational Cognitive Neuroscience to start in early 2026.
The position is funded as part of the Excellence Cluster "The Adaptive Mind" at @jlugiessen.bsky.social.
Please apply here until Nov 25:
www.uni-giessen.de/de/ueber-uns...
The position is funded as part of the Excellence Cluster "The Adaptive Mind" at @jlugiessen.bsky.social.
Please apply here until Nov 25:
www.uni-giessen.de/de/ueber-uns...
November 4, 2025 at 1:57 PM
Please repost! I am looking for a PhD candidate in the area of Computational Cognitive Neuroscience to start in early 2026.
The position is funded as part of the Excellence Cluster "The Adaptive Mind" at @jlugiessen.bsky.social.
Please apply here until Nov 25:
www.uni-giessen.de/de/ueber-uns...
The position is funded as part of the Excellence Cluster "The Adaptive Mind" at @jlugiessen.bsky.social.
Please apply here until Nov 25:
www.uni-giessen.de/de/ueber-uns...
Reposted by Michael Hahn
Are you into speech neuroscience and would like to work in a young and dynamic research team? We are hiring a postdoctoral researcher to study neural processing of conversational speech with intracranial EEG and MEG! At @unituebingen.bsky.social hvclab.github.io/joinus/
please repost!
please repost!
Join us
hvclab.github.io
November 3, 2025 at 10:09 AM
Are you into speech neuroscience and would like to work in a young and dynamic research team? We are hiring a postdoctoral researcher to study neural processing of conversational speech with intracranial EEG and MEG! At @unituebingen.bsky.social hvclab.github.io/joinus/
please repost!
please repost!
Reposted by Michael Hahn
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
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
PUG2026 – PUG 2026: June 4–6, 2026, Heidelberg, Germany
pug2026.org
October 16, 2025 at 10:03 AM
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
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
Reposted by Michael Hahn
New position, new social media account. After 5 fantastic years in Tuebingen, I moved to @yale.edu and the @wutsaiyale.bsky.social this summer - which means that I’ll be recruiting PhD students and postdocs. Please help me to spread the word and see current opportunities below 👇
October 6, 2025 at 6:46 PM
New position, new social media account. After 5 fantastic years in Tuebingen, I moved to @yale.edu and the @wutsaiyale.bsky.social this summer - which means that I’ll be recruiting PhD students and postdocs. Please help me to spread the word and see current opportunities below 👇
Reposted by Michael Hahn
🚨 I am over the moon 🌓 to announce that I am joining University College Dublin @ucddublin.bsky.social as an Assistant Professor this fall to start the Uncertain Mind (UMI) lab 💫
I am looking for PhD/Postdoc candidates to join (more below 👇 ). Please RT as the deadline is pretty soon 🙏
I am looking for PhD/Postdoc candidates to join (more below 👇 ). Please RT as the deadline is pretty soon 🙏
September 24, 2025 at 3:18 PM
🚨 I am over the moon 🌓 to announce that I am joining University College Dublin @ucddublin.bsky.social as an Assistant Professor this fall to start the Uncertain Mind (UMI) lab 💫
I am looking for PhD/Postdoc candidates to join (more below 👇 ). Please RT as the deadline is pretty soon 🙏
I am looking for PhD/Postdoc candidates to join (more below 👇 ). Please RT as the deadline is pretty soon 🙏
Reposted by Michael Hahn
So much looking forward to meet, discuss, and (re-)connect with you all! 🤗♥️🔥 don‘ hesitate to register, it‘s first come, first served! 🧠🫀🙌. Also, feel free to approach me if you have any questions 💭
🚀 Young Scientist Retreat 2025 – Hamburg 🌍
📅 October 21–24, 2025
👉 Register here: tinyurl.com/ycmyshra (Google Form)
If this does not work, feel free to write [email protected]
Let’s connect, learn & grow together in Hamburg! 🌟
ysr2025 #Biopsychology #YoungScientists
(more below)
📅 October 21–24, 2025
👉 Register here: tinyurl.com/ycmyshra (Google Form)
If this does not work, feel free to write [email protected]
Let’s connect, learn & grow together in Hamburg! 🌟
ysr2025 #Biopsychology #YoungScientists
(more below)
September 12, 2025 at 9:02 AM
So much looking forward to meet, discuss, and (re-)connect with you all! 🤗♥️🔥 don‘ hesitate to register, it‘s first come, first served! 🧠🫀🙌. Also, feel free to approach me if you have any questions 💭
Reposted by Michael Hahn
New paper using M/EEG to look at attractive and repulsive serial dependence in working memory, led by the excellent Jiangang Shan, with Jasper Hajonides.
In #memories, when does bias towards or away from a stimulus arise? New research shows that attractive serial dependence emerges during #decision-making, while repulsive biases originate during early sensory encoding. 🧪
plos.io/3JSztEg
plos.io/3JSztEg
Attractive serial dependence arises during decision-making
Our memory of a stimulus can be biased toward or away from previous stimuli, but when this bias arises is unclear. This study shows that attractive serial dependence emerges during decision-making, su...
plos.io
August 26, 2025 at 4:37 PM
New paper using M/EEG to look at attractive and repulsive serial dependence in working memory, led by the excellent Jiangang Shan, with Jasper Hajonides.
Reposted by Michael Hahn
📢 We are hiring! 📢
For our @wellcometrust.bsky.social grant on information gathering biases in #OCD and #Schizophrenia, we are looking for a Postdoc in Computational Modelling, supervised by Peter Dayan and myself.
Interested? See all the details in the job advert here: devcompsy.org/wp-content/u...
For our @wellcometrust.bsky.social grant on information gathering biases in #OCD and #Schizophrenia, we are looking for a Postdoc in Computational Modelling, supervised by Peter Dayan and myself.
Interested? See all the details in the job advert here: devcompsy.org/wp-content/u...
a penguin is sticking his head out of a hole next to a job application
ALT: a penguin is sticking his head out of a hole next to a job application
media.tenor.com
August 19, 2025 at 11:32 AM
📢 We are hiring! 📢
For our @wellcometrust.bsky.social grant on information gathering biases in #OCD and #Schizophrenia, we are looking for a Postdoc in Computational Modelling, supervised by Peter Dayan and myself.
Interested? See all the details in the job advert here: devcompsy.org/wp-content/u...
For our @wellcometrust.bsky.social grant on information gathering biases in #OCD and #Schizophrenia, we are looking for a Postdoc in Computational Modelling, supervised by Peter Dayan and myself.
Interested? See all the details in the job advert here: devcompsy.org/wp-content/u...
Reposted by Michael Hahn
🧠 Last week to sign up for NeNa 2025 in Heidelberg!
The registration covers transport from Tübingen, accommodations, and all meals. Sign up here: nenaconference.github.io
We look forward to meeting you in October!
#NeNa2025 #Heidelberg #Tuebingen #Neuroscience #PhD
The registration covers transport from Tübingen, accommodations, and all meals. Sign up here: nenaconference.github.io
We look forward to meeting you in October!
#NeNa2025 #Heidelberg #Tuebingen #Neuroscience #PhD
August 25, 2025 at 8:05 AM
🧠 Last week to sign up for NeNa 2025 in Heidelberg!
The registration covers transport from Tübingen, accommodations, and all meals. Sign up here: nenaconference.github.io
We look forward to meeting you in October!
#NeNa2025 #Heidelberg #Tuebingen #Neuroscience #PhD
The registration covers transport from Tübingen, accommodations, and all meals. Sign up here: nenaconference.github.io
We look forward to meeting you in October!
#NeNa2025 #Heidelberg #Tuebingen #Neuroscience #PhD
Reposted by Michael Hahn
We’re hiring! 🥳fully funded PhD and postdoc positions in human cognitive neuroscience @mpicybernetics.bsky.social
M/EEG and brain stimulation methods to study timing/ prediction/ attention/ oscillations
tinyurl.com/5dku4du9
@timingresforum.bsky.social @gtc-tuebingen.bsky.social
please repost 🙏
M/EEG and brain stimulation methods to study timing/ prediction/ attention/ oscillations
tinyurl.com/5dku4du9
@timingresforum.bsky.social @gtc-tuebingen.bsky.social
please repost 🙏
PhD and Postdoc Positions (m/f/d) in Human Cognitive Neuroscience of Dynamic Cognition – M/EEG, brain stimulation
Job Offer from August 11, 2025
tinyurl.com
August 20, 2025 at 9:10 AM
We’re hiring! 🥳fully funded PhD and postdoc positions in human cognitive neuroscience @mpicybernetics.bsky.social
M/EEG and brain stimulation methods to study timing/ prediction/ attention/ oscillations
tinyurl.com/5dku4du9
@timingresforum.bsky.social @gtc-tuebingen.bsky.social
please repost 🙏
M/EEG and brain stimulation methods to study timing/ prediction/ attention/ oscillations
tinyurl.com/5dku4du9
@timingresforum.bsky.social @gtc-tuebingen.bsky.social
please repost 🙏
Reposted by Michael Hahn
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.
August 15, 2025 at 9:39 AM
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.
Reposted by Michael Hahn
🧠 Let’s talk brains at NeNa 2025 in Heidelberg!
Registration includes transport from Tübingen, accommodation, and meals. Don’t miss out: nenaconference.github.io
#NeNa2025 #Tübingen #Neuroscience #Heidelberg
Registration includes transport from Tübingen, accommodation, and meals. Don’t miss out: nenaconference.github.io
#NeNa2025 #Tübingen #Neuroscience #Heidelberg
August 7, 2025 at 9:03 AM
🧠 Let’s talk brains at NeNa 2025 in Heidelberg!
Registration includes transport from Tübingen, accommodation, and meals. Don’t miss out: nenaconference.github.io
#NeNa2025 #Tübingen #Neuroscience #Heidelberg
Registration includes transport from Tübingen, accommodation, and meals. Don’t miss out: nenaconference.github.io
#NeNa2025 #Tübingen #Neuroscience #Heidelberg
Reposted by Michael Hahn
📢 Exciting News!
Tübingen Systems Neuroscience Symposium #SNS2025 will happen on 6️⃣-7️⃣ October! 🎉
Plenary lectures, poster sessions and social events with leading experts in the field 🧠
registration 👉 meg.medizin.uni-tuebingen.de/sns_2025
See you there! 👋
Tübingen Systems Neuroscience Symposium #SNS2025 will happen on 6️⃣-7️⃣ October! 🎉
Plenary lectures, poster sessions and social events with leading experts in the field 🧠
registration 👉 meg.medizin.uni-tuebingen.de/sns_2025
See you there! 👋
July 9, 2025 at 9:02 AM
📢 Exciting News!
Tübingen Systems Neuroscience Symposium #SNS2025 will happen on 6️⃣-7️⃣ October! 🎉
Plenary lectures, poster sessions and social events with leading experts in the field 🧠
registration 👉 meg.medizin.uni-tuebingen.de/sns_2025
See you there! 👋
Tübingen Systems Neuroscience Symposium #SNS2025 will happen on 6️⃣-7️⃣ October! 🎉
Plenary lectures, poster sessions and social events with leading experts in the field 🧠
registration 👉 meg.medizin.uni-tuebingen.de/sns_2025
See you there! 👋
Reposted by Michael Hahn
Hey #sleeppeeps
If anyone is looking to hire a new entry level RA, I have 2x excellent recent grads from my lab who would be super-keen to get a research assistant job in a sleep lab.
DM me if you want them to send CVs -- both personally trained by me, experience in sleep/memory/dreaming/EEG.
If anyone is looking to hire a new entry level RA, I have 2x excellent recent grads from my lab who would be super-keen to get a research assistant job in a sleep lab.
DM me if you want them to send CVs -- both personally trained by me, experience in sleep/memory/dreaming/EEG.
July 9, 2025 at 12:42 PM
Hey #sleeppeeps
If anyone is looking to hire a new entry level RA, I have 2x excellent recent grads from my lab who would be super-keen to get a research assistant job in a sleep lab.
DM me if you want them to send CVs -- both personally trained by me, experience in sleep/memory/dreaming/EEG.
If anyone is looking to hire a new entry level RA, I have 2x excellent recent grads from my lab who would be super-keen to get a research assistant job in a sleep lab.
DM me if you want them to send CVs -- both personally trained by me, experience in sleep/memory/dreaming/EEG.
Reposted by Michael Hahn
🧠💤 Memory consolidation during sleep is metabolically tuned? Short-term fasting enhances hippocampal ripples, cortical spindles, and slow oscillations, and shifts slow oscillation–spindle phase-amplitude coupling—all without altering overall sleep architecture.
📄 academic.oup.com/sleep/advanc...
📄 academic.oup.com/sleep/advanc...
July 3, 2025 at 11:58 AM
🧠💤 Memory consolidation during sleep is metabolically tuned? Short-term fasting enhances hippocampal ripples, cortical spindles, and slow oscillations, and shifts slow oscillation–spindle phase-amplitude coupling—all without altering overall sleep architecture.
📄 academic.oup.com/sleep/advanc...
📄 academic.oup.com/sleep/advanc...