Homeostasis refers to the maintenance of relatively constant internal conditions in an organism. For example, we maintain an average body temperature of about 98.6°F (37°C). In a cold environment, we shiver to return to our ideal body temperature. We fan ourselves or find other means to restore homeostasis in a warm climate. This delicate balance within biological systems is the hotbed of existence.
It is a pleasure to welcome the author of The Hidden Spring: A Journey to the Source of Consciousness, Mark Solms. We share terms like Markov Blankets, The Free Energy Principle, Homeostasis, and Entropy.
It is a pleasure to welcome the author of The Hidden Spring: A Journey to the Source of Consciousness, Mark Solms.
In this episode, we will discuss questions such as where does arousal come from anatomically and how does it arise physiologically? And the central question of today is where the seemingly magical shift from automatic reflex to volitional feeling occurs. Today, we will share some terms like synaptic transmission, reuptake, post-synaptic modulation and the role of neurotransmitters and neuromodulators, and we will also explain the role of the PAG, the periaqueductal grey.
Our struggles today build adversity muscles for tomorrow.
Feelings are difficult to research because they are inherently subjective, but If we exclude feelings from our account of the brain, we will never understand how it works. You tell us, to a fantastic degree, neuroscientists searching for an explanation of consciousness have ignored feelings. Mark Solms takes us on an exploration of Feelings and te work of his friend and collaborator, Jaak Panksepp.
Hire For Neurosignature, Train for Skill: The Brain is Like a Waterbed. Audio version of our popular article.
While scams and fraud have been around as long as human society, what happens when a scammer is no longer a person but an AI? As in Esperanza’s case, trust is often the scammer’s most potent weapon. This elderly woman, driven by her religious obsession, gave her life savings to someone she believed was divine. With its capacity to learn and adapt, AI could potentially exploit that trust on a much larger scale.
In The Hidden Spring, our guest Mark Solms does not dive too deeply into Karl Friston’s mathematics. As you will discover, he summarises its implications, describing Friston’s free energy as a quantifiable measure of how a system models the world and how it behaves. This notion leads to a very different idea of consciousness from Descartes’s reason-centric version that set up the puzzling dualism of “mind” and “matter”, a la Damasio’s Descartes Error. Mark explores the “cortical fallacy,” which refers to his view that neuroscientists who have argued that the “seat of consciousness” is in the cortex are wrong. Recent neuroscience has shed light on where this is.
As Mark points out, damage to just two cubic millimetres of the upper brainstem will “obliterate all consciousness.”
So where does it “Spring” from?
Part 1 of a 9-part series with the brilliant Mark Solms.How does the mind connect to the body?
Why does it feel like something to be us?
Our guest is one of the boldest thinkers in neuroscience and solving this puzzle has been a lifetime’s quest.
Now at last, the pioneer who discovered the brain mechanism for dreaming
appears to have made a breakthrough.
It is a pleasure to welcome the author of The Hidden Spring: A Journey to the Source of Consciousness, Mark Solms welcome to the show
AI has a Problem of Privilege.This week’s Thursday Thought draws an unlikely parallel between Woodstock ’99 and the burgeoning issue of AI’s privilege problem, warning of an oncoming “Tr-AI-wreck.