Volume electron microscopy reveals the synaptic organization of the neuropil of the human hippocampal CA1 field.

Human hippocampal connectivity to network afferents varies continuously with the phase of the local theta oscillation, confirming a putative mechanism by which neural oscillations modulate human hippocampal function.

A single-nucleus transcriptomic atlas reveals the molecular signatures and trajectory dynamics of the neurogenic lineage in the human hippocampus during neonatal development, adulthood, aging, and after injury.

Neural spiking throughout the MTL is synchronous with hippocampal theta phase during spatial memory and navigation experiments in humans, even after controlling for phase-coupling to local theta oscillations.

The results reported here provide new and foundational insights into the neural architecture that underpins hippocampal dependent memory systems in the human brain by providing detailed maps that show how different cortical areas anatomically connect within the hippocampus.

Mnemonic mechanisms of differentiation and integration within the medial temporal lobe occur concurrently during the learning of local and global environmental knowledge.

Early visual cortex (V1) and hippocampal cortex represent a predictive map of the visual world akin to the successor representation.

The human brain uses a phase code to temporally segregate overlapping, competing memories along the phase cycle of the theta rhythm.

Map-like organisations of relational knowledge can be extracted from the hippocampal-entorhinal system in situations where relationships are non-spatial rather than spatial, discrete rather than continuous, and unavailable to conscious awareness.

Human hippocampal cornu ammonis 3 damage impairs both recent and remote autobiographical episodic memory, and disrupts functional integration in medial temporal lobe subsystem regions of the default network.