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Brain
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29
Jul

EMFSA July 2022 Newsletter

July 29, 2022
6 free videos: Debriefing webinar of the South African National WHO EMF Report Enjoy! https://mailchi.mp/emfsa/6-free-videos Image: Brain Myelination Growth and Development (Part 2)
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29
Jul

Video: South African National WHO EMF Report 2022 – Debriefing Webinar Part 6

July 29, 2022
Link to the report: https://bit.ly/3HkQ4vh Report chaired and presented by: James C Lech Committee members 2022: page 43-44 of the report Timestamps: 0:00 Discussion continued from video 5 2:00 Don’t waste time trying to change people – grow them 4:00 Feeling hurt; horrible; low dopamine one cannot get better 7:00 Surfskate 11:33 Beach tennis 12:52 Brain...
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25
Sep

Identification of the suprachiasmatic nucleus venous portal system in the mammalian brain

September 25, 2021
Yao, Y., Taub, A.B., LeSauter, J. et al. Identification of the suprachiasmatic nucleus venous portal system in the mammalian brain. Nat Commun 12, 5643 (2021). https://doi.org/10.1038/s41467-021-25793-z Abstract There is only one known portal system in the mammalian brain – that of the pituitary gland, first identified in 1933 by Popa and Fielding. Here we describe a second portal pathway in...
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19
Aug

Effects of Radiofrequency Electromagnetic Radiation on Neurotransmitters in the Brain

August 19, 2021
Hu C, Zuo H and Li Y (2021) Effects of Radiofrequency Electromagnetic Radiation on Neurotransmitters in the Brain. Front. Public Health 9:691880. doi: 10.3389/fpubh.2021.691880 With the rapid development of electronic information in the past 30 years, technical achievements based on electromagnetism have been widely used in various fields pertaining to human production and life. Consequently, electromagnetic radiation...
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16
Aug

The Circadian Clock, the Brain, and COVID-19: The Cases of Olfaction and the Timing of Sleep

August 16, 2021
1. Herz RS, Herzog ED, Merrow M, Noya SB. The Circadian Clock, the Brain, and COVID-19: The Cases of Olfaction and the Timing of Sleep. Journal of Biological Rhythms. August 2021. doi:10.1177/07487304211031206 Abstract Daily rhythms of behavior and neurophysiology are integral to the circadian clocks of all animals. Examples of circadian clock regulation in the...
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17
May

Anonymous Online Survey on Sleep & Light

May 17, 2021
Post update – Now open to everyone >11 years old. Participate in research Are you between 11 and 99 years old? The Centre for Chronobiology in Basel (Switzerland) is looking for young people aged 11 years or older to complete a online survey on sleep and light exposure. It will take about 15-20 minutes, and there are...
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16
May

Enlighten your clock: How your body tells time

May 16, 2021
New open-access and science-based comic book “Enlighten your clock: How your body tells time” suitable (13+ years) Citation: Weinzaepflen, C. & Spitschan, M. (Ed.) (2021). Enlighten your clock: How your body tells time. (C. Weinzaepflen, Illus.). DOI: 10.17605/OSF.IO/ZQXVH Free download available from https://enlightenyourclock.org/
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10
May

Effects of electromagnetic fields on neuronal ion channels: a systematic review

May 10, 2021
Bertagna F, Lewis R, Silva SRP, McFadden J, Jeevaratnam K. Effects of electromagnetic fields on neuronal ion channels: a systematic review. Ann N Y Acad Sci. 2021 May 4. doi: 10.1111/nyas.14597. Epub ahead of print. PMID: 33945157. Abstract Many aspects of chemistry and biology are mediated by electromagnetic field (EMF) interactions. The central nervous system...
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02
May

Distinct circadian mechanisms govern cardiac rhythms and susceptibility to arrhythmia

May 2, 2021
Hayter, E.A., Wehrens, S.M.T., Van Dongen, H.P.A. et al. Distinct circadian mechanisms govern cardiac rhythms and susceptibility to arrhythmia. Nat Commun 12, 2472 (2021). https://doi.org/10.1038/s41467-021-22788-8 Abstract Electrical activity in the heart exhibits 24-hour rhythmicity, and potentially fatal arrhythmias are more likely to occur at specific times of day. Here, we demonstrate that circadian clocks within the brain and heart set...
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01
May

Nighttime Light Hurts Mammalian Physiology: What Diurnal Rodent Models Are Telling Us

May 1, 2021
Mendoza, J. Nighttime Light Hurts Mammalian Physiology: What Diurnal Rodent Models Are Telling Us. Clocks & Sleep 2021, 3, 236-250. https://doi.org/10.3390/clockssleep3020014 Abstract Natural sunlight permits organisms to synchronize their physiology to the external world. However, in current times, natural sunlight has been replaced by artificial light in both day and nighttime. While in the daytime, indoor artificial light...
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