Maria Wimber

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 investigates memory-based and surround-based pattern completion in human V1 using fMRI, finding distinct laminar decoding profiles for each mechanism.

This study examines neuronal and population responses to electrical stimulation in the human hippocampo-cortical network using single neuron activity and local field potentials in epilepsy patients.

This study investigates whether visual stimuli improve decoding of long-term memory contents from EEG data using MVPA, finding no reliable enhancement in classification performance.

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 uses EEG-fMRI fusion to show that visual object memory retrieval follows a backward spatio-temporal trajectory from conceptual to perceptual brain regions.

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.

This study uses MEG to show that phase separation of memories during hippocampal theta rhythms helps resolve mnemonic conflict by prioritizing relevant memories under high interference.

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 identifies hippocampal gamma power as a marker of the switch from perceptual cues to mnemonic representations during memory recall, revealing hippocampal-cortical dynamics.

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 repeated recall increases the semanticization of memories, as evidenced by longer perceptual-conceptual reaction time gaps over time.

This paper uses MEG to show that alpha rhythms track different memory retrieval outcomes in time and space, revealing a hippocampal-to-parietal signal sequence during recall.

The paper shows that decreases in alpha/beta power correlate with increased fidelity of stimulus-specific information in the brain across different cognitive tasks.

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

This study investigates the neurocognitive mechanisms of retrieval-mediated learning using fMRI, finding that retrieval increases prefrontal cortex activity and decreases hippocampal activity, supporting a fast consolidation hypothesis.

The paper investigates the temporal dynamics of memory retrieval by comparing perceptual and conceptual information processing during object perception and memory recall, finding reversed information flow during recall.

This paper challenges bipolar referencing in intracranial EEG and proposes ICA as a more effective method for isolating local brain activity.

The paper investigates the relationship between theta oscillations and BOLD signals in the medial temporal lobe during mnemonic encoding, finding that theta power decreases correlate with BOLD increases during spatial memory tasks.