Are Your Eyes Part of Your Brain?

Start building your ideal daily routine with Fabulous. The first 100 people who click on the link will get a FREE week trial and 25% OFF Fabulous Premium: https://thefab.co/scishowpsych3 When you think of a brain, you probably imagine that pink, wrinkly organ in your skull, but we don’t have to stop there! Neither the brain’s functions, nor its cells, are confined to the organ we normally think of as the brain. Hosted by: Anthony Brown ---------- Support SciShow Psych by becoming a patron on Patreon: https://www.patreon.com/SciShowPsych SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Become a Patron and have your name featured in the description of every SciShow Psych episode! https://www.patreon.com/SciShowPsych ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://nba.uth.tmc.edu/neuroscience/m/s2/chapter02.html https://www.karger.com/Article/Purchase/116492 https://www.nei.nih.gov/learn-about-eye-health/healthy-vision/how-eyes-work https://qbi.uq.edu.au/brain/brain-physiology/what-are-neurotransmitters https://www.frontiersin.org/articles/10.3389/fphar.2020.00806/full https://archives.drugabuse.gov/blog/post/your-brain-stimulants-part-1-how-stimulants-work https://www.mayoclinic.org/drugs-supplements-melatonin/art-20363071 https://pubmed.ncbi.nlm.nih.gov/12176961/ https://www.tandfonline.com/doi/full/10.4161/cib.13804 https://science.sciencemag.org/content/161/3840/434 https://www.scientificamerican.com/article/the-mind-of-an-octopus/ https://www.fox5ny.com/news/making-siri-speak-to-alexa https://www.nature.com/articles/nrn.2016.22 https://www.britannica.com/science/brain https://pubmed.ncbi.nlm.nih.gov/1355394/ https://www.ncbi.nlm.nih.gov/books/NBK554388/ https://www.sciencedirect.com/science/article/abs/pii/S1047965116301243?via%3Dihub https://www.mdpi.com/2073-4409/9/1/152) Images: https://www.istockphoto.com/photo/brain-gm182781752-12873853 https://www.istockphoto.com/photo/confident-female-medical-school-professor-with-human-brain-model-gm638361104-114409785 https://www.istockphoto.com/vector/illustration-of-neuron-anatomy-structure-vector-infographic-gm1266728574-371420013 https://commons.wikimedia.org/wiki/File:Blausen_0657_MultipolarNeuron.png https://www.istockphoto.com/photo/fingers-art-of-displeased-people-gm680258538-130832475 https://commons.wikimedia.org/wiki/File:1414_Rods_and_Cones.jpg https://www.istockphoto.com/vector/transmission-of-the-nerve-signal-between-two-neurons-with-axon-and-synapse-close-up-gm1163216973-319333878 https://www.istockphoto.com/photo/buff-orpington-hen-gm1222034813-358446274 https://www.istockphoto.com/photo/blackboard-with-the-chemical-formula-of-adrenaline-gm497123566-78949607 https://www.istockphoto.com/photo/skull-and-exposed-brain-gm90161407-930171 https://commons.wikimedia.org/wiki/File:Tobacco_Hornworm_1.jpg https://www.istockphoto.com/photo/hydra-oligactis-micrograph-gm171149840-14124229 https://www.istockphoto.com/photo/common-octopus-gm479310160-67903325 https://www.istockphoto.com/photo/octopus-tentacles-and-suckers-gm507858277-45917644 https://www.istockphoto.com/photo/neuron-system-gm937894966-256502519


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