noun (plural hippocampi /-pi, -pʌɪ/)Anatomy
The elongated ridges on the floor of each lateral ventricle of the brain, thought to be the centre of emotion, memory, and the autonomic nervous system.
More example sentences
- We performed region of interest analysis in two focal brain areas: the hippocampus and the temporal lobes.
- Added estrogen also upped the signaling capacity of nerve cells in the hippocampus, the brain's memory region.
- In five hours, the neurosurgeons removed the remaining tumour, my right hippocampus, and right temporal lobe.
Definition of hippocampus in:
- The US English dictionary