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Ketalux - Ketamine Therapy Education
Glossary

Hippocampus

A limbic structure central to memory and stress regulation.

Written by: Ira ZootMedically reviewed by: Ketalux Clinical Review PanelLast updated: June 4, 2026Evidence: Educational definition

Chronic stress and depression are linked to hippocampal volume loss. Ketamine promotes hippocampal synaptogenesis and neurogenesis in animal studies and is associated with volumetric changes in some human imaging work.

Related terms

  • BDNF — Brain-derived neurotrophic factor - a growth factor for neurons.
  • Neuroplasticity — The brain's capacity to reorganize structure and function.

Definitions are educational and general. They are not medical advice.

Educational use only. The content on this page is provided for general educational purposes and does not constitute medical advice, diagnosis, or treatment. Ketamine and related therapies carry risks and are appropriate only under qualified medical supervision. Always consult a licensed healthcare professional about your individual situation. Information may change as research evolves.