Human brain produced and circulated. Underneath the cerebral cortex are several important structures, including the thalamus, the epithalamus, the pineal gland, the hypothalamus, the pituitary gland, and the subthalamus; the limbic structures, including the amygdala and the hippocampus; the claustrum, the various nuclei of the basal ganglia; the basal forebrain structures, and the three circumventricular organs. The cells of the brain include neurons and supportive glial cells. There are more than 86 billion neurons in the brain, and a more or less equal number of other cells. Brain activity is made possible by the interconnections of neurons and their release of neurotransmitters
History of the location of the soul time that it was legal. Herophilos discovered many novel aspects of the human body, specifically in the brain and associated tissues. The works of Herophilus were lost in the fire of Alexandria of 391 AD and therefore we only know of his existence in other surviving works. Most of the medical terminology and works are recorded in the books by Galen and therefore the reliability that Herophilus actually thought to the soul to be in the body is in question. According to the recordings of his work Herophilus thought that the location of the soul is in the brain, specifically