Pineal Gland Definition

Pineal Gland Sentence Examples

• As darkness approaches, the hormone melatonin is secreted by the pineal gland and signals the brain that it is time to sleep.

• Mind, driven from the field of extension, erects its last fortress in the pineal gland.

• The free radical fighting abilities of melatonin - a natural hormone produced by the pineal gland in your brain - are well known.

• The pineal gland is a tiny structure located at the back of the roof of the third ventricle of the brain.

• On one hand the animal spirits " reflected " 2 from the image formed on the pineal gland proceed through the nervous tubes to make the muscles turn the back and lift the feet, so as to escape the cause of the terror.