Philip Bahrd

This study shows that unstable hexadirectional signals in the entorhinal cortex of older adults correlate with poorer memory and reduced signal strength, suggesting grid-like coding instability rather than absence.

The paper investigates how tau accumulation in the entorhinal cortex affects episodic memory by analyzing grid-cell-like signals in older adults using MRI and tau PET.

This study examines how the position of the uncal apex relates to episodic memory across adulthood, finding that its anterior shift with age correlates with poorer memory performance.