Elves might have highly efficient mitochondria – the tiny powerhouses inside cells that convert food into energy – allowing ...

The hippocampus is a forebrain structure located within the medial temporal lobe that consists of the subiculum, CA1, CA2, CA3 and dentate gyrus regions. The hippocampal formation also includes the ...

The endocrine system refers to the cells, glands and organs that secrete hormones directly into the blood in order to control physiological and behavioural activities. The effects of the endocrine ...