SeifrizW. Radiant energy from living matter. Sci Educ, 1931; 16(1):34–37; doi: 10.1002/sce.3730160109.
2.
LorenzE. Search for mitogenetic radiation by means of the photoelectric method. J Gen Physiol, 1934; 17(6):843–862; doi: 10.1085/jgp.17.6.843.
3.
PoppFA.Properties of biophotons and their theoretical implications. Indian J Exp Biol, 2003 May;41(5):391–402.
4.
PospíšilP, PrasadA, RácM. Role of reactive oxygen species in ultra-weak photon emission in biological systems. J Photochem Photobiol B Biol 2014 Oct 5;139:11–23; doi: 10.1016/j.jphotobiol.2014.02.008.
5.
ZapataF, Pastor-RuizV, Ortega-OjedaF, et al.Human ultra-weak photon emission as non-invasive spectroscopic tool for diagnosis of internal states—A review. J Photochem Photobiol B Biol, 2021 Mar;216:112141; doi: 10.1016/j.jphotobiol.2021.112141.
6.
BenfattoM, PaceE, CurceanuC, et al.Biophotons and emergence of quantum coherence—A diffusion entropy analysis. Entropy, 2021; 23(5):554; doi: 10.3390/e23050554.
7.
BlackshawS, SnyderSH. Encephalopsin: A novel mammalian extraretinal opsin discretely localized in the brain. J Neurosci, 1999; 19(10):3681–3690; doi: 10.1523/jneurosci.19-10-03681.1999.
8.
HamblinMR. Shining light on the head: Photobiomodulation for brain disorders. BBA Clin 2016 Oct 1;6:113–124; doi: 10.1016/j.bbacli.2016.09.002.
9.
MoroC, ValverdeA, DoleM, et al.The effect of photobiomodulation on the brain during wakefulness and sleep. Front Neurosci, 2022 Jul 28;16:942536; doi: 10.3389/fnins.2022.942536.
10.
SalehpourF, CassanoP, RouhiN, et al.Penetration profiles of visible and near-infrared lasers and light-emitting diode light through the head tissues in animal and human species: A review of literature. Photobiomodul Photomed Laser Surg, 2019; 37(10):581–595; doi: 10.1089/photob.2019.4676.
11.
KučeraO, CifraM. Cell-to-cell signaling through light: Just a ghost of chance?. Cell Commun Signal, 2013; 11(1):87; doi: 10.1186/1478-811x-11-87.
