COMPLETE Intro Psychology Course - ALL TOPICS - Gustation: Taste Perception (Intro Psych Tutorial #53)

www.psychexamreview.com In this video I explain the process of transduction for taste and how gustatory cells detect tastant molecules in food. I discuss structures of the tongue, including papillae, taste buds, and gustatory cells and consider evolutionary explanations for changes in the number of taste buds over time. I also mention the phenomenon of supertasters, who are more sensitive to taste and can detect compounds that non-supertasters cannot. Finally I consider how the experience of taste arises from the stimulation of 5 main types of gustatory cells, as well as the stimulation of other receptors, other senses, and even beliefs and expectations. Don’t forget to subscribe to the channel to see future videos! Have questions or topics you’d like to see covered in a future video? Let me know by commenting or sending me an email! Need more explanation? Check out my full psychology guide: Master Introductory Psychology: http://amzn.to/2eTqm5s Recommended Videos: Linda Bartoshuck on Supertasters: http://klru.pbslearningmedia.org/resource/nvsn6.sci.bio.taster/what-is-a-supertaster/ NOVA Science Now - The Science of Picky Eaters: https://www.youtube.com/watch?v=mffC4hKBd2A Taste Perception and Colored Jello https://www.youtube.com/watch?v=1oX7hJLDtpU Penn and Teller Water Taste Test https://www.youtube.com/watch?v=v2qydjVbLJk Enable closed-captioning or find a full transcript of this video here: http://www.psychexamreview.com/gustation-taste-perception/