Tag: #TheInformationLens
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A top-down, bottom-up model of circuit function for anxiety and depression.
A great review article describes the bottom-up and top-down processing from Marr’s computational-algorithmic-implementation perspective to understand depressive and anxious disease states. The review illustrate examples of bottom-up processing as basolateral amygdala signaling and projections and top-down processing as medial prefrontal cortex internal signaling and projections. Understanding these internal processing dynamics can help us better model…
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“Fitness” Beats “Truth”
The “Fitness-Beats-Truth Theorem” provides a quantitative measure of the extent to which the fitness-only strategy dominates the truth strategy, and of how this dominance increases with the size of the perceptual space. The FBT Theorem supports the Interface Theory of Perception. The Interface Theory of Perception is discussed and described in detail in 2015 by…
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The Physics of Survival
Please enjoy the fascinating discussion of the free energy principle with Dr. Maxwell Ramstead, a leading thinker exploring the intersection of math, physics, and philosophy and Director of Research at VERSES. The 2 hour discussion includes great details on FEP. The FEP was proposed by renowned neuroscientist Karl Friston, this principle offers a unifying theory…
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AI can distort human beliefs
Without a zone of uncertainty plus other troubling features, generative AI is poised to amplify bias and falsehoods, distort human perception. Individual humans form their beliefs by sampling a small subset of the available data in the world. Once those beliefs are formed with high certainty, they can become stubborn to revise. Fabrication and bias…
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The self is an illusion
The truth is that your left brain has been interpreting reality for you your whole life, and if you are like most people, you have never understood the full implications of this. This is because we mistake the story of who we think we are for who we truly are. “Why are you unhappy?Because 99.9 percent of…
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I must admit … meditative walking is, indeed, a practice.
The next time you feel stuck or have a problem you can’t solve, I encourage you to try a productive meditation. Occupy yourself with a routine activity and contemplate a well-defined problem, with the precise goal of finding a solution. The change of pace allows you to access big-picture thinking, a chance to mentally step…
