Correlation of the islets insulin content and secretion and plasma insulin level with the hippocampus insulin content and spatial memory, and correlation between the hippocampus insulin content and insulin receptor protein level and spatial memory.

Correlation of the islets insulin content and secretion and plasma insulin level with the hippocampus insulin content and spatial memory, and correlation between the hippocampus insulin content and insulin receptor protein level and spatial memory.胰岛胰岛素含量、胰岛素分泌及血浆胰岛素水平与海马体（hippocampus）胰岛素含量、空间记忆的相关性，以及海马体胰岛素含量、胰岛素受体蛋白（insulin receptor protein）水平与空间记忆的相关性。