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
The Body of the Dead Christ in the Tomb The Body of the Dead Christ in the Tomb The Body of the Dead Christ in the Tomb is an oil and tempera on limewood painting created by the German artist and printmaker Hans Holbein the Younger between 1520–22. The work shows a life-size, grotesque depiction of the stretched and unnaturally thin body of Jesus Christ lying in his tomb. Holbein shows the dead Son of God after he has suffered the fate of an ordinary human. The painting is especially notable for its dramatic dimensions (30.5 cm x 200 cm), and the fact that Christ's face, hands and feet,