Kruppel-like factor 9 (Klf9) is a transcriptional regulator of neural stem cell expansion in the adult hippocampus.

Microglia that presumably sense neuronal activity via detection of glutamate at synapses in the hippocampus show higher fine process motility and increased contact rates associated with formation and elimination of dendritic spines under conditions of elevated neuronal activity.

Integration and segregation of information of memory and sensory in the hippocampus could be achieved by the coordination of distinct theta-gamma coding frameworks.

Two-photon imaging through glass microperiscopes allows imaging of the transverse plane of the hippocampus, including all major subfields, in awake behaving mice.

Memory guides attention by enabling preparation for upcoming states in the hippocampus and medial prefrontal cortex.

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.

Delayed inhibition precisely balances excitation from arbitrary combinations of CA3 neurons and controls the gain of CA1 output by reducing inhibitory delay with increasing excitation.

Hippocampal BOLD activity reflects behavioral performance and feedback in a fast-paced timing task, supporting the formation of task-specific yet flexible and generalizable sensorimotor representations in real time.