Jonathan Daume
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View article: Stimulus-specific recruitment of human amygdala neurons predicts episodic memory encoding success
Stimulus-specific recruitment of human amygdala neurons predicts episodic memory encoding success Open
Controlling whether a given experience is encoded into long-term memory and thus later remembered is a crucial component of our memory system whose failure is often at the root of memory disorders. One brain area that takes part in control…
View article: Cross-region neuron co-firing mediated by ripple oscillations supports distributed working memory representations
Cross-region neuron co-firing mediated by ripple oscillations supports distributed working memory representations Open
High-frequency (∼90Hz) ripple oscillations may promote integrative processing in mammalian brains. Previous work has demonstrated that the co-occurrence of these ripple oscillations is associated with enhanced temporal binding of neural ac…
View article: Hippocampal stimulation reveals causal role of persistent neural activity in human working memory
Hippocampal stimulation reveals causal role of persistent neural activity in human working memory Open
Working memory (WM) enables the temporary maintenance and manipulation of information, supporting flexible, goal-directed behavior. While converging evidence suggests that the hippocampus contributes to WM storage, its causal role in WM re…
View article: Differential contributions of low-frequency phase and power in crossmodal temporal prediction: A MEG study
Differential contributions of low-frequency phase and power in crossmodal temporal prediction: A MEG study Open
BACKGROUND Our representation of time is embedded within multisensory perception, based on sight, sound, or touch. However, despite being a crucial aspect of daily life, the neural dynamics of cross-modal temporal predictions remain elusiv…
View article: Persistent activity during working memory maintenance predicts long-term memory formation in the human hippocampus
Persistent activity during working memory maintenance predicts long-term memory formation in the human hippocampus Open
Working Memory (WM) and Long-Term Memory (LTM) are often viewed as separate cognitive systems. Little is known about how these systems interact when forming memories. We recorded single neurons in the human medial temporal lobe while patie…
View article: Control of working memory maintenance by theta-gamma phase amplitude coupling of human hippocampal neurons
Control of working memory maintenance by theta-gamma phase amplitude coupling of human hippocampal neurons Open
Retaining information in working memory (WM) is a demanding process that relies on cognitive control to protect memoranda-specific persistent activity from interference. How cognitive control regulates WM storage, however, remains unknown.…
View article: Oscillatory and aperiodic neuronal activity in working memory following anesthesia
Oscillatory and aperiodic neuronal activity in working memory following anesthesia Open
Aperiodic activity provides a potential electroencephalographic biomarker to identify patients at risk for postoperative cognitive impairments.
View article: Changes of oscillatory and aperiodic neuronal activity in working memory following anaesthesia: a prospective observational study
Changes of oscillatory and aperiodic neuronal activity in working memory following anaesthesia: a prospective observational study Open
Background Anaesthesia and surgery can lead to cognitive decline, especially in the elderly. However, to date, the neurophysiological underpinnings of perioperative cognitive decline remain unknown. Methods We included male patients, who w…
View article: How can we use simultaneous microwire recordings from multiple areas to investigate inter-areal interactions?
How can we use simultaneous microwire recordings from multiple areas to investigate inter-areal interactions? Open
In the past few decades, significant progress has been made in understanding human cognition using intracranial electrophysiological recordings. Studies in this body of literature have focused on task-aligned tuning of spiking activity and…
View article: Stress Impairs Intentional Memory Control through Altered Theta Oscillations in Lateral Parietal Cortex
Stress Impairs Intentional Memory Control through Altered Theta Oscillations in Lateral Parietal Cortex Open
Accumulating evidence suggests that forgetting is not necessarily a passive process but that we can, to some extent, actively control what we remember and what we forget. Although this intentional control of memory has potentially far-reac…
View article: Muscarinic-Dependent miR-182 and QR2 Expression Regulation in the Anterior Insula Enables Novel Taste Learning
Muscarinic-Dependent miR-182 and QR2 Expression Regulation in the Anterior Insula Enables Novel Taste Learning Open
In a similar manner to other learning paradigms, intact muscarinic acetylcholine receptor (mAChR) neurotransmission or protein synthesis regulation in the anterior insular cortex (aIC) is necessary for appetitive taste learning. Here we de…
View article: Oscillatory Multi-Timescale Mechanisms Underlying Audiovisual Sequence Prediction
Oscillatory Multi-Timescale Mechanisms Underlying Audiovisual Sequence Prediction Open
Neural oscillations have been proposed to be involved in predictive processing, however less addressed in the multisensory context. In the present study, we recorded cortical activity using magnetoencephalography during an audiovisual seri…
View article: An Oscillator Ensemble Model of Sequence Learning
An Oscillator Ensemble Model of Sequence Learning Open
Learning and memorizing sequences of events is an important function of the human brain and the basis for forming expectations and making predictions. Learning is facilitated by repeating a sequence several times, causing rhythmic appearan…
View article: An oscillator ensemble model of sequence learning
An oscillator ensemble model of sequence learning Open
Learning and memorizing sequences of events is an important function of the human brain and the basis for forming expectations and making predictions. Learning is facilitated by repeating a sequence several times, causing rhythmic appearan…
View article: Delta phase resets mediate non-rhythmic temporal prediction
Delta phase resets mediate non-rhythmic temporal prediction Open
The phase of neural oscillatory activity aligns to the predicted onset of upcoming stimulation. Whether such phase alignments represent phase resets of underlying neural oscillations or just rhythmically evoked activity, and whether they c…
View article: Cognitive control during audiovisual working memory engages frontotemporal theta-band interactions
Cognitive control during audiovisual working memory engages frontotemporal theta-band interactions Open
Working memory (WM) maintenance of sensory information has been associated with enhanced cross-frequency coupling between the phase of low frequencies and the amplitude of high frequencies, particularly in medial temporal lobe (MTL) region…
View article: Phase-Amplitude Coupling and Long-Range Phase Synchronization Reveal Frontotemporal Interactions during Visual Working Memory
Phase-Amplitude Coupling and Long-Range Phase Synchronization Reveal Frontotemporal Interactions during Visual Working Memory Open
It has been suggested that cross-frequency phase-amplitude coupling (PAC), particularly in temporal brain structures, serves as a neural mechanism for coordinated working memory storage. In this magnetoencephalography study, we show that d…
View article: Phase-Amplitude Coupling and Long-Range Phase Synchronization Reveal Frontotemporal Interactions during Visual Working Memory
Phase-Amplitude Coupling and Long-Range Phase Synchronization Reveal Frontotemporal Interactions during Visual Working Memory Open
It has been suggested that cross-frequency phase-amplitude coupling (PAC), particularly in temporal brain structures, serves as a neural mechanism for coordinated working memory storage. In this magnetoencephalography study, we show that d…
View article: A matter of attention: Crossmodal congruence enhances and impairs performance in a novel trimodal matching paradigm
A matter of attention: Crossmodal congruence enhances and impairs performance in a novel trimodal matching paradigm Open
A novel crossmodal matching paradigm including vision, audition, and somatosensation was developed in order to investigate the interaction between attention and crossmodal congruence in multisensory integration. To that end, all three moda…
View article: Oscillatory signatures of crossmodal congruence effects: An EEG investigation employing a visuotactile pattern matching paradigm
Oscillatory signatures of crossmodal congruence effects: An EEG investigation employing a visuotactile pattern matching paradigm Open
Coherent percepts emerge from the accurate combination of inputs from the different sensory systems. There is an ongoing debate about the neurophysiological mechanisms of crossmodal interactions in the brain, and it has been proposed that …