SciShow Psych: How Close Are We to Growing Brains in a Dish?

Teacher or professor: SciShow Psych
Subject: Psychology
Content of the Lesson: You may have heard about a study where researchers were able to grow lumps of neural tissue that showed measurable activity – a little bit like an actual brain. Are scientists trying to grow artificial brains, and if so, what kind of ethical questions are researchers asking? Hosted by: Anthony Brown ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- 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://www.theguardian.com/science/2019/oct/21/scientists-may-have-crossed-ethical-line-in-growing-human-brains https://www.eurekalert.org/pub_releases/2019-08/cp-bwd082119.php https://www.cell.com/cell-stem-cell/fulltext/S1934-5909(19)30337-6 https://www.newscientist.com/article/2214687-mini-brains-grown-in-a-lab-show-neural-activity-like-preterm-babies/ https://www.nature.com/articles/nrn2759 https://www.newscientist.com/article/2214687-mini-brains-grown-in-a-lab-show-neural-activity-like-preterm-babies/ http://www.oliverfinlay.com/assets/pdf/pfrieger%20&%20barres%20(1997)%20synaptic%20efficacy%20enhanced%20by%20glial%20cells%20in%20vitro.pdf https://www.ncbi.nlm.nih.gov/books/NBK11053/ https://www.scientificamerican.com/article/what-is-the-function-of-t-1997-12-22/ https://www.scienceabc.com/humans/electricity-generated-neurons-brain.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC156359/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2923921/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4168519/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5804435/ https://www.scientificamerican.com/article/what-is-the-function-of-t-1997-12-22/ https://www.motherjones.com/politics/2019/08/scientists-just-detected-brain-waves-in-mini-lab-grown-brains/ https://www.ncbi.nlm.nih.gov/pubmed/19506547 https://www.ncbi.nlm.nih.gov/books/NBK234146/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3711635/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2989000/ http://blogs.discovermagazine.com/neuroskeptic/2019/09/07/brainwaves-in-organoids/ https://accessmedicine.mhmedical.com/content.aspx?bookid=673&sectionid=45395983 https://www.sciencedirect.com/science/article/pii/B9780080450469017678 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4620841/ https://en.wikipedia.org/wiki/File:SimulationNeuralOscillations.png https://choosemuse.com/blog/a-deep-dive-into-brainwaves-brainwave-frequencies-explained-2/ https://www.sciencedaily.com/releases/2013/07/130724124911.htm IMAGE SOURCES: https://www.istockphoto.com/photo/brain-in-the-pot-gm532173894-94145867 https://www.istockphoto.com/vector/neuron-cells-forming-net-gm1053900412-281590412 https://www.istockphoto.com/photo/micrograph-of-rat-brain-gm482949379-37329034 https://www.istockphoto.com/photo/feet-of-new-born-baby-under-ultraviolet-lamp-gm494058277-40380164 https://www.videoblocks.com/video/journey-through-a-neuron-cell-network-inside-the-brain-bf7apbvthk1szi2ff https://www.istockphoto.com/photo/eeg-wave-in-human-brain-brain-wave-patterns-on-electroencephalogram-problems-in-the-gm1059095460-283074312 https://www.istockphoto.com/photo/premature-baby-and-hand-of-the-doctor-gm475485850-65379067 https://www.videoblocks.com/video/scantron-test-paper-vckch8f https://www.videoblocks.com/video/4k-young-woman-cuddles-and-strokes-her-puppy-on-her-chest-as-she-relaxes-in-slow-motion-rzju9oqeliwu26k0o https://www.videoblocks.com/video/nice-brown-haired-caucasian-guy-falling-asleep-during-bored-lesson-in-school-childhood-indoors-school-portrait-of-slavic-kid-face-szfkjecbrqjoq2eyb0 https://www.videoblocks.com/video/close-up-of-new-mother-holding-hands-with-sleeping-baby-girl-in-nursery-at-home-b_ztijfpcxjn4xvhmg https://www.videoblocks.com/video/microbiology-laboratory-work-petri-dish-rkiur-_imuumd4o https://www.istockphoto.com/vector/median-section-of-human-brain-gm595322750-102062705 https://www.istockphoto.com/photo/medical-research-gm170614889-3538246 https://www.istockphoto.com/photo/scientific-analysis-of-alzheimers-disease-in-hospital-conceptual-image-gm1125084447-295617232


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