Pineal gland refers to the gland in the brain that helps regulate body rhythms and sleep cycles. It is a small unpaired gland in the brain, just posterior to the thalamus, that releases the hormone melatonin Pineal gland is the gland at the base of the brain that René Descartes identified as being the seat of the soul.

Related Articles

Pituitary Gland at psychology-glossary.com■■■■■■
Pituitary Gland refers to the major Endocrine gland that lies partly on the outgrowth of the brain and . . . Read More
ADH at psychology-glossary.com■■■■■
ADH is the abbreviations of Alcohol Dehydrogenase which is a liver enzyme that metabolizes alcohol into . . . Read More
Endocrine gland at psychology-glossary.com■■■■■
Endocrine gland is defined as a gland that produces and secretes its products directly into the blood . . . Read More
Monoamine oxidase at psychology-glossary.com■■■■
Monoamine oxidase (MAO) refers to the enzyme that converts catecholamines and serotonin into synaptically . . . Read More
GABA at psychology-glossary.com■■■■
GABA is short for Gamma-Aminobutyric Acid which is the most abundant inhibitory neurotransmitter in the . . . Read More
Neuromodulator at psychology-glossary.com■■■■
Neuromodulator refers to chemical that has properties intermediate between those of a neurotransmitter . . . Read More
Circadian rhythm at psychology-glossary.com■■■■
Circadian rhythm refers to an internal biological clock that runs approximately on a 24 hour cycle. It . . . Read More
Theta rhythms at psychology-glossary.com■■■■
Theta rhythms refer to brain waves with a frequency of about 6 cycles per second. Humans do not produce . . . Read More
Non-rapid eye movement sleep at psychology-glossary.com■■■■
Non-rapid eye movement sleep (NonREM, NREM) refers to a type of sleep that is divided into four (4) stages. . . . Read More
NREM Sleep at psychology-glossary.com■■■■
NREM Sleep is the abbreviations of Non-rapid eye movement sleep which is a type of sleep that is divided . . . Read More