Pineal Gland

• Neuro-Epithelial cells
• Has a calcium rich region highlighted on MRI scan

graph TD
    X[Pineal Gland] ==> Xa[Pinealocytes];
    Xa ==>|Produce|Xa1[Melatonin into blood] Xa11[Calicied carries Protein];
    Xa1 ==> Xa1a[Sleep];