Mind-Body Solution Karl Friston: Is The Brain A Statistical Organ? The Free Energy Principle & Active Inference
02:02:03
Precision Estimation Is Mental Action
- Estimating precision (uncertainty) is a form of mental action akin to attention; deploying precision privileges certain representations for belief updating.
- Deep hierarchical models that predict 'my' future enable agency and planning.
Markov Blankets Define The Boundary Of Existence
- Markov blankets formally individuate a system by partitioning internal, sensory and active states to preserve conditional independence.
- Active and sensory states close the action–perception loop, enabling synchronization between inside and outside dynamics.
Design Networks Around Nested Markov Blankets
- When designing neural or computational architectures keep computations local by exploiting Markov blanket sparsity.
- Use nested Markov blankets to create efficient hierarchical message passing and scale‑appropriate time constants.
Get the Snipd Podcast app to discover more snips from this episode
Get the app 1 chevron_right 2 chevron_right 3 chevron_right 4 chevron_right 5 chevron_right 6 chevron_right 7 chevron_right 8 chevron_right 9 chevron_right 10 chevron_right 11 chevron_right 12 chevron_right 13 chevron_right 14 chevron_right 15 chevron_right 16 chevron_right 17 chevron_right 18 chevron_right 19 chevron_right 20 chevron_right 21 chevron_right 22 chevron_right 23 chevron_right 24 chevron_right 25 chevron_right 26 chevron_right 27 chevron_right 28 chevron_right 29 chevron_right 30 chevron_right 31 chevron_right 32 chevron_right 33 chevron_right 34 chevron_right 35 chevron_right
Introduction
00:00 • 2min
The Bayesian Brain Hypothesis and Active Inference
01:56 • 3min
The Free Energy Principle: A First Principle Account
05:24 • 6min
The Role of Hierarchical Bayesian Inference in Psychopathology
10:55 • 4min
The Failure of Belief Update and Inference in Psychiatry
15:19 • 2min
The Bayesian Brain and the Illusion Wave
17:24 • 5min
Illusionism as a Theory of Consciousness
22:48 • 3min
The Free Energy Principle and the Special Case
26:08 • 4min
How to Answer a Question About Consciousness
30:05 • 5min
The Link Between Attention, Mental Action and Phenomenology
35:17 • 4min
The Power of Self-Evidancing
39:36 • 2min
The Relationship Between Evolution and Consciousness
41:25 • 3min
The Relationship Between Chris Fritz and Mark Solms
44:26 • 4min
The Importance of Precision Uncertainty in Psychopathology
47:59 • 3min
The Markov Blanket and the Free Energy Principle
50:44 • 3min
The Illusionist Perspective on Chaos
53:49 • 3min
The Use of Mark of Blankets in Neuroscience
56:51 • 3min
The Importance of Mark of Blankets in Belief Update
59:38 • 4min
The Irreducible Mark of Blanket
01:03:17 • 4min
The Inner Screen Hypothesis
01:06:57 • 4min
The Scale of Freeness
01:11:10 • 3min
How to Identify Markov Blankets in Complex Systems
01:13:49 • 4min
The Problem With Markov Blankets That Wander Around
01:18:15 • 2min
The Future of Markov Blanks
01:19:58 • 3min
The Free Energy Principle in Artificial Intelligence
01:23:25 • 5min
The Role of Markov Blanks in Free Will
01:28:20 • 2min
The Trade of the Free and the Principal and Mark of Blanket
01:30:01 • 5min
The Free Energy Principle and the Purpose of Life
01:35:29 • 3min
The Meaning of Life
01:38:02 • 4min
Who Inspired Carl Friston?
01:42:04 • 5min
The Helmholtz D Composition and the System of Physicists
01:47:18 • 2min
Feynman's Variational Free Energy
01:48:51 • 4min
Feynman's Red Flower
01:52:39 • 4min
The Free Energy Principle: A Philosopher's Guide
01:56:23 • 3min
The Free Energy Principle and the Emotional Imprint
01:59:22 • 2min
Professor Karl Friston is one of the greatest neuroscientists in history. He is Professor of Neuroscience at King's College London and holds Honorary Doctorates from the University of Zurich, University of York and Radboud University. He is the world expert on brain imaging, neuroscience, and theoretical neurobiology, and pioneers the Free-Energy Principle for action and perception, with well-over 300,000 citations. Friston received the first Young Investigators Award in Human Brain Mapping (1996) and was elected a Fellow of the Academy of Medical Sciences (1999). In 2000 he was President of the international Organization of Human Brain Mapping. In 2003 he was awarded the Minerva Golden Brain Award and was elected a Fellow of the Royal Society in 2006. He became of Fellow of the Royal Society of Biology in 2012, received the Weldon Memorial prize and Medal in 2013 for contributions to mathematical biology and was elected as a member of EMBO (excellence in the life sciences) in 2014 and the Academia Europaea in (2015). He was the 2016 recipient of the Charles Branch Award for unparalleled breakthroughs in Brain Research and the Glass Brain Award - a lifetime achievement award in the field of human brain mapping.
EPISODE LINKS:
- Karl's Website: https://www.fil.ion.ucl.ac.uk/~karl/
- Karl's Books: https://tinyurl.com/2s4e9rsk
- Karl's Publications: https://tinyurl.com/y3jw534u
- Karl's Wiki: https://en.wikipedia.org/wiki/Karl_J._Friston
TIMESTAMPS:
(0:00) - Introduction
(0:47) - I am, Therefore I Think
(212) - Free Energy Principle (FEP), Bayesian Brain & Active Inference
(6:19) - FEP Formalism & Being a Polymath
(12:10) - Computational Psychiatry & Psychopathology
(18:01) - Psychosis & Illusions (Priors vs Posteriors)
(24:33) - Does FEP defend Illusionism?
(31:49) - What is Consciousness?
(51:38) - Markov Blankets
(1:10:58) - Bridging the Gap
(1:20:27) - Future of FEP (3 Directions of Travel)
(1:30:22) - The Self & Free Will
(1:35:41) - Meaning of Life
(1:42:44) - Who Inspires Karl Friston?
(1:56:52) - Karl's recommended reading
(2:01:09) - Conclusion
CONNECT:
- Website: https://tevinnaidu.com/
- Facebook: https://www.facebook.com/drtevinnaidu
- Instagram: https://www.instagram.com/drtevinnaidu/
- Twitter: https://twitter.com/drtevinnaidu/
- LinkedIn: https://www.linkedin.com/in/drtevinnaidu/
For Business Inquiries: info@tevinnaidu.com
=============================
ABOUT MIND-BODY SOLUTION:
Mind-Body Solution explores the nature of consciousness, reality, free will, morality, mental health, and more.
This podcast presents enlightening discourse with the world’s leading experts in philosophy, physics, neuroscience, psychology, linguistics, AI, and beyond. It will change the way you think about the mind-body dichotomy by showing just how difficult — intellectually and practically — the mind-body problem is.
Join Dr. Tevin Naidu on a quest to conquer the mind-body problem and take one step closer to the mind-body solution.
Dr Tevin Naidu is a medical doctor, philosopher & ethicist. He attained his Bachelor of Medicine & Bachelor of Surgery degree from Stellenbosch University, & his Master of Philosophy degree Cum Laude from the University of Pretoria. His academic work focuses on theories of consciousness, computational psychiatry, phenomenological psychopathology, values-based practice, moral luck, addiction, & the philosophy & ethics of science, mind & mental health.
=====================
Disclaimer: We do not accept any liability for any loss or damage incurred from you acting or not acting as a result of watching any of our publications. You acknowledge that you use the information provided at your own risk. Do your research.
Copyright Notice: This video and audio channel contain dialog, music, and images that are the property of Mind-Body Solution. You are authorised to share the link and channel, and embed this link in your website or others as long as a link back to this channel is provided.