Panagiotis Iliopoulos

Cognitive neuroscience. Memory; Mnemonic discrimination, aging & plasticity.
PhD candidate @DuzelLab @dzne_en

[Panagiotis Iliopoulos @PanHelios1]

Our paper is out in @CommsBio! 🧵

We found that hippocampal-prefrontal connectivity acts as a "neural resource" — it predicts both memory performance AND training-related improvement.

More info below 👇

[Panagiotis Iliopoulos @PanHelios1]

Attending #OHBM2026 and interested in memory, cognitive training and medial temporal lobe?

Join my poster presentation (1408; Monday -Tuesday) and let's connect!

[Panagiotis Iliopoulos @PanHelios1]

Takeaway: Hippocampal-PFC connectivity is a dynamic neural resource — it marks individual differences AND tracks training-related plasticity.

Read it here: https://t.co/Vr7QewmFI0
Thanks to @DuzelLab @JeremieGuesten , Anne Maass, Eoin Molloy and the IKND, DZNE Magdeburg team!

[Panagiotis Iliopoulos @PanHelios1]

Our paper is out in @CommsBio! 🧵

We found that hippocampal-prefrontal connectivity acts as a "neural resource" — it predicts both memory performance AND training-related improvement.

More info below 👇

[Panagiotis Iliopoulos @PanHelios1]

Even more exciting: this network is plastic!

Individuals who showed the greatest DECREASE in hippocampal-PFC connectivity after training had the LARGEST performance gains.

[Panagiotis Iliopoulos @PanHelios1]

Attending #AAIC25 in Toronto and interested in plasticity and memory?

Drop by my poster '891' on Wednesday to talk about our 7T MRI cognitive-training study.

We employed ultra-high field imaging to investigate behavioral and structural changes after memory cognitive training.

[Panagiotis Iliopoulos @PanHelios1]

Reflecting on an incredible experience at #OHBM25 in Brisbane! 🦘🇦🇺
Grateful for the inspiring talks, and insightful discussions. Excited to present the latest progress on our 7T MRI study where we’re seeing promising behavioral and structural changes following cognitive training

[Panagiotis Iliopoulos @PanHelios1]

Attending #OHBM2025 and interested in memory research, mnemonic discrimination, cognitive training - plasticity?

Drop by my poster 853 today to talk (Thursday session) about medial temporal lobe and preceneus structural plasticity following cognitive training.

[Panagiotis Iliopoulos @PanHelios1]

C130 poster number

[Panagiotis Iliopoulos @PanHelios1]

Attending #CNS25 and interested in cognitive training plasticity and mnemonic discrimination-episodic memory?

Come find me today at 5 pm Session C to discuss about structural plasticity and cognitive training using 7T MRI data.

[Alex Weuthen @alexweuthen]

Learning an association does not always succeed on the first attempt. What are the brain mechanisms underlying performance adaptations in following learning attempts?
We addressed this question by quantifying single-trial fMRI stimulus processing evidence: https://t.co/5THZxqU7Ym

[Panagiotis Iliopoulos @PanHelios1]

This pattern is related to MD training gains providing causal evidence for its relevance in distinguishing similar memories. We show that hippocampal-PFC connectivity constitutes a neural resource that enables training-related gains and could be targeted to enhance cognition.

[Panagiotis Iliopoulos @PanHelios1]

Interested in memory discrimination and brain networks?

Check our preprint: https://t.co/uWORnYQCjS

Our results point to a hippocampal-PFC connectivity pattern which is a reliable, task-invariant, marker of MD performance. This pattern is further related to MD training gains.

[bioRxiv Neuroscience @biorxiv_neursci]

Hippocampal-cortical connectivity relates to inter-individual differences and training gains in distinguishing similar memories https://t.co/68pXgnLArp #biorxiv_neursci

[Panagiotis Iliopoulos @PanHelios1]

Attending #AAIC24 and interested in mnemonic discrimination, memory and cognitive training?
Come find my poster 851-Wednesday
8-week cognitive training intervention leads to improved mnemonic discrimination performance and near transfer from objects to scenes

31/07 (3:30-4:15)

[Larissa Fischer @fislarissa]

The Multimodal Neuroimaging Lab @DZNE_en @anne_maass is getting ready for @alzassociation #AAIC24! 🎉
Please drop by for a chat if you are interested in multimodal research on successful aging, early AD and memory.

[Eui-Jin @euigenie_]

It was one of my favorite moments at OHBM 2024! Thanks to professor Garza-Vilarreal for his wonderful words. Hope to see you all at OHBM next year🙂!
#ohbm2024 #LunchWithMentor

[Panagiotis Iliopoulos @PanHelios1]

Attending #OHBM24 in Seoul.

Happy to interact with fellow about memory, mnemonic discrimination and interventions-related plasticity.

Come drop by at my poster 1074:
task based connectivity associated with mnemonic discrimination and cognitive training effects.