Theta band power increases in the posterior hippocampus predict successful episodic memory encoding in humans
Functional differences in the anterior and posterior hippocampus during episodic memory
processing have not been examined in human electrophysiological data. This is in spite of …
processing have not been examined in human electrophysiological data. This is in spite of …
Theta rhythmicity governs human behavior and hippocampal signals during memory-dependent tasks
M Ter Wal, J Linde-Domingo, J Lifanov, F Roux… - Nature …, 2021 - nature.com
Memory formation and reinstatement are thought to lock to the hippocampal theta rhythm,
predicting that encoding and retrieval processes appear rhythmic themselves. Here, we …
predicting that encoding and retrieval processes appear rhythmic themselves. Here, we …
Changing temporal context in human temporal lobe promotes memory of distinct episodes
MM El-Kalliny, JH Wittig Jr, TC Sheehan… - Nature …, 2019 - nature.com
Memories of experiences that occur around the same time are linked together by a shared
temporal context, represented by shared patterns of neural activity. However, shared …
temporal context, represented by shared patterns of neural activity. However, shared …
Signal complexity of human intracranial EEG tracks successful associative-memory formation across individuals
Memory performance is highly variable among individuals. Most studies examining human
memory, however, have largely focused on the neural correlates of successful memory …
memory, however, have largely focused on the neural correlates of successful memory …
Increases in pre-stimulus theta and alpha oscillations precede successful encoding of crossmodal associations
J Ostrowski, M Rose - Scientific Reports, 2024 - nature.com
A central aspect of episodic memory is the formation of associations between stimuli from
different modalities. Current theoretical approaches assume a functional role of ongoing …
different modalities. Current theoretical approaches assume a functional role of ongoing …
Dual origins of measured phase-amplitude coupling reveal distinct neural mechanisms underlying episodic memory in the human cortex
Phase-amplitude coupling (PAC) is hypothesized to coordinate neural activity, but its role in
successful memory formation in the human cortex is unknown. Measures of PAC are difficult …
successful memory formation in the human cortex is unknown. Measures of PAC are difficult …
Modulation of oscillatory power and connectivity in the human posterior cingulate cortex supports the encoding and retrieval of episodic memories
Existing data from noninvasive studies have led researchers to posit that the posterior
cingulate cortex (PCC) supports mnemonic processes: It exhibits degeneration in memory …
cingulate cortex (PCC) supports mnemonic processes: It exhibits degeneration in memory …
Direct stimulation of human hippocampus during verbal associative encoding enhances subsequent memory recollection
S Jun, JS Kim, CK Chung - Frontiers in human neuroscience, 2019 - frontiersin.org
Previous studies have reported conflicting results regarding the effect of direct electrical
stimulation of the human hippocampus on memory performance. A major function of the …
stimulation of the human hippocampus on memory performance. A major function of the …
The phase of Theta oscillations modulates successful memory formation at encoding
Several studies have shown that attention and perception can depend upon the phase of
ongoing neural oscillations at stimulus onset. Here, we extend this idea to the memory …
ongoing neural oscillations at stimulus onset. Here, we extend this idea to the memory …
[HTML][HTML] Attention improves memory by suppressing spiking-neuron activity in the human anterior temporal lobe
We identify a memory-specific attention mechanism in the human anterior temporal lobe, an
area implicated in semantic processing and episodic memory formation. Spiking neuron …
area implicated in semantic processing and episodic memory formation. Spiking neuron …