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035   $a(EXLCZ)995700000000532265
100   $a20200212d2019      uy         v
101 0 $aeng
135   $aur||||||a|c||
181   $ctdi$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aPineal Gland
210  1$aUniversity Park, PA, USA :$cMarc Dingman,$d[2019].
215   $a1 online resource (1 video file (1 min., 58 sec.)) $csound, color
225 1 $a2-Minute Neuroscience Videos
330   $aThe pineal gland is a pine cone shaped structure located in the diencephalon whose main function is the secretion of melatonin, a hormone that is best known for its role in regulating circadian rhythms. The pineal gland secretes melatonin throughout the 24-hour cycle, with secretion being highest in the middle of the night and lowest during daylight hours. In this video, I discuss the pineal gland and melatonin secretion, including 24-hour patterns of melatonin secretion and how the pineal gland uses signals from the retina about how much light is in the environment to determine what the time of day is.
410  0$a2-Minute Neuroscience Videos
606   $aCircadian rhythms
606   $aGlands
606   $aMelatonin
606   $aSleep
615 00$aCircadian rhythms.
615 00$aGlands.
615 00$aMelatonin.
615 00$aSleep.
712 02$aMarc Dingman,
712 02$aMcIntyre Media Inc.,
801  0$bOOMM
801  1$bOOMM
906   $aVIDEO
912   $a9910867337103321
996   $aPineal Gland$94172177
997   $aUNINA