PROBLEM TO BE SOLVED: To provide an accelerator for new generation or regeneration of hippocampal neurons.SOLUTION: An accelerator for new generation or regeneration of hippocampal neurons comprises phosphatidylserine as an active ingredient.COPYRIGHT: (C)2015,JPO&INPIT【課題】海馬神経新生又は再生促進剤を提供する。【解決手段】ホスファチジルセリンを有効成分とする海馬神経新生又は再生促進剤。【選択図】図3