The Rotating Mask Illusion- Schizophrenia

A schizophrenic process is more of a bottom up process than a top down which is what we do. We are unable to see a hollow face at first because we have never seen that before in our prior experience. This illusion occurs because the brain interprets information based on context and previous experience, or top down processing. In schizophrenic people there is a dysconnectivity between the parietal cortex, where top down occurs, and the lateral occipital cortex, where bottom up occurs, which is why they see the hollow face right away. In healthy people the connectivity in these areas are increased which is why they see a regular rotating face

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Typoglycemia and Predictive Coding

https://www.mrc-cbu.cam.ac.uk/people/matt.davis/cmabridge/ This article was the basis of my presentation in class, but due to the 5 minute time limit I was only able to mention a fraction of the information. The page focuses on the original "copypasta" text: Aoccdrnig to a rscheearch at Cmabrigde Uinervtisy, it deosn't mttaer in waht oredr the ltteers in a wrod are, the olny iprmoetnt tihng is taht the frist and lsat ltteer be at the rghit pclae. The rset can be a toatl mses and you can sitll raed it wouthit porbelm. Tihs is bcuseae the huamn mnid deos not raed ervey lteter by istlef, but the wrod as a wlohe. He breaks this down sentence by sentence, first doing a quick search to see if there's actually research being done at Cambridge University on the topic (there's not). He lists a multitude of studies that are relevant to the orders of the letters, the impact these jumbles have on reading speed, and more. The article makes a strong case that we read wo...

The Brain's Fast and Slow Thinking

Our brain processes information through fast and slow thinking. During the first half of the semester we focused a lot on how we perceive information, and what is occurring in our brains as we are taking it all in. The video begins as it shows a basic contrast between fast and slow thinking. Something that would take a matter of seconds to draw a conclusion would be fast thinking, such as looking at a picture and analyzing the situation at hand. In contrast, a complex math problem would utilize slow thinking as our brains are working out the problem; it is not automatically known. The video emphasizes how our fast thinking is quick to make assumptions without looking deeply enough into a situation. It is up to us to let our conscious system (slow thinking) compensate and deeper analyze. This is seen with optical illusions. We need to use our conscious system to sort these illusions out for what they really are. Learning this importance of conscious thinking shows us that our first ...

When the senses are out of balance...

The first 4 minutes or so of the attached interview with Oliver Sacks deal with olfactory sense. It appears to address, at least indirectly, the Object Recognition Model (ORM) - smelling individual buildings, etc.. The more interesting question it raises though (at least from my perspective) is what happens when any one of the senses goes outside of the sensory balance boundary lines. Somewhat like when a blind person's other senses become stronger to compensate somewhat for the loss of another sense but in a much more unbalanced fashion. https://www.youtube.com/watch?v=nU36JbnH-b8

Philosophy of Perception

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