Luca D. Kolibius

This study compares re-referencing methods for human intracranial EEG data and finds method choice affects artefact rejection and signal characteristics but not memory effect detectability.

The paper shows that theta-phase timing of spikes encodes spatial and image information beyond firing rate in hippocampal neurons.

This study develops and validates an EMA protocol to assess anxiety and spatial memory dynamics in epilepsy patients, finding no direct link between anxiety and memory accuracy but identifying task familiarity and temporal trends.

This study shows that human hippocampal neurons use polysemantic coding, where neurons represent multiple unrelated semantic features through high-dimensional superposition, enabling efficient contextualization of meaning.

The paper identifies hidden spiral dynamics underlying traveling waves in human neural activity during memory tasks using a new computational framework.

The paper shows that pronouns reactivate noun-specific neurons in the human hippocampus during reading, linking memory and language at the single-cell level.

The paper identifies hippocampal neurons that code for discrete episodic memories using rate or temporal firing codes, rather than individual elements within an episode.

This study shows that theta and gamma oscillations in the medial temporal lobe correlate with short-latency co-firing of neurons during successful episodic memory encoding.

The paper introduces the Brain Time Toolbox, a software library that reinterprets electrophysiology data using brain dynamics instead of clock time, revealing insights not visible in traditional time formats.

The paper shows that behavioral responses during memory tasks in humans exhibit rhythmicity tied to hippocampal theta oscillations, specifically for correctly remembered trials.

The paper investigates how visuospatial attention evolves over time, showing it transitions from rhythmic exploration-exploitation to a stable exploitation state.

The paper shows that sleep does not enhance forgetting of large amounts of declarative memory, contradicting the hypothesis that sleep increases forgetting at high information loads.

The paper analyzes human intracranial EEG data to show directional coupling between neocortical alpha/beta and hippocampal gamma oscillations during memory formation and retrieval.