Arianna Moccia

@arimoccia.bsky.social

Postdoc @yorkpsychology.bsky.social. Researching how, when, and what the brain remembers/forgets.

Check out the new preprint from the amazing @adamjcurtis.bsky.social! Memory Benefits for Schematically Incongruent Sequences Depend on the Type of Violation #neuroskyence #psychscisky #cognition 🧪

Adam Curtis@adamjcurtis.bsky.social · last wk.

📢 New preprint with @aidanhorner.bsky.social and @marwimber.bsky.social investigating how schematic violations shape memory for sequences of events. Memory Benefits for Schematically Incongruent Sequences Depend on the Type of Violation osf.io/preprints/ps...

In our new paper we use 2 fMRI studies to put SLIMM to the test. We find the U-shape function of memory and expectancy, yet no differential hippocampal involvement at the different ends of the expectancy spectrum - highlighting the need to revisit SLIMM. doi.org/10.1098/rstb...

Predictions and declarative memory encoding: two fMRI paradigms provide slim pickings for SLIMM

Abstract. Memory is often better for both highly unexpected and highly expected information. To explain this U-shape relationship between memory and expect

doi.org

New paper from our group: using simultaneous EEG-fMRI, we investigated the neural mechanisms underlying individual NREM sleep slow waves. Our findings suggest that slow waves are not a homogeneous phenomenon and may reflect distinct physiological processes. www.nature.com/articles/s42...

Thalamic involvement defines distinct slow-wave subtypes in NREM sleep - Communications Biology

Using simultaneous EEG-fMRI, we identify two types of NREM slow waves with distinct thalamic profiles. Large, synchronized waves involve early thalamic activation and arousal markers, whereas smaller ...

nature.com

NEW PREPRINT Ukrainians are more positive about their collective future than Germans and Poles. They also see their personal future as more intertwined with their country's and feel more agency to be able to change their country's future.

How do the brain’s event representations change as we gain familiarity with an experience? Brain regions’ representations can become coarser or finer as event familiarity increases. Fine-tuning predicts memory recall. Excited to share this work with Narjes Al-Zahli & @chrisbaldassano.bsky.social!

Repeated Viewing of a Narrative Movie Changes Event Timescales in The Brain

Many experiences occur repeatedly throughout our lives: we might watch the same movie more than once and listen to the same song on repeat. How does the brain modify its representations of events when...

biorxiv.org