MetaFilter posts tagged with Mind and consciousness

Feeling 'Selfy' ? Regarding 'The Ego Tunnel: The Science of the Mind, and the Myth of the Self' by Thomas Metzinger

y2karl — Wed, 14 Oct 2009 12:15:44 -0800

Natasha Mitchell: So it's not a little man or woman inside our heads...

Thomas Metzinger: ...that looks at pictures. But the experience of looking, of being directed to one's own feelings or to one's sensory perceptions of the outside world, this is itself an image. There is nobody looking at the image, it's like the camera is part of the picture or the viewing is itself a part of the process of viewing. This is how a first-person perspective emerges in our own case, the question is, okay, if it's not a thing, if it's not something in the brain, what kind of a process is it?

And I think it's a process, as philosophers say, of representing, that is of making an image, and that process is not there all the time. You know you have a conscious self in dreams, you have one in your waking life. During anaesthesia or during dreamless sleep there is no such thing as this process of self-ing, if I may call it like that.

You are not a self! Bodies, brains and the nature of consciousness A review of Metzinger's The Ego Tunnel: The Science of the Mind, and the Myth of the Self From the review:

Metzinger believes strongly that it is possible to solve the philosophical puzzle of consciousness only if we come to understand that to the best of our current knowledge there is no thing, no indivisible entity that is us, neither in the brain nor in some metaphysical realm beyond this world. Thus, highlighting a series of groundbreaking experiments in neuroscience, virtual reality and robotics, and his own pioneering research into the phenomenon of the "out-of-body" experience, Metzinger reveals how our brains construct our reality. According to him, our deepest sense of self is completely dependent on our brain functioning. The internal image of the person-as-a-whole is the phenomenal Ego, the "I" or "self" as it appears in conscious experience. The phenomenal Ego is not some mysterious thing or little man inside the head but the content of an inner image, namely, the conscious self-model. Metzinger claims that by placing the self-model within the world-model, a center, which we experience as ourselves, the Ego, is created. But, as Metzinger himself admits, one has to dissolve the problem of the subjectivity of consciousness if one wants to have the big picture. The ego tunnel is a consciousness tunnel that has evolved the additional property of creating a robust first person perspective, a subjective view of the world. It is a consciousness tunnel plus an apparent self. But, this is the challenge Metzinger takes in order to understand how a genuine sense of selfhood appears.

All In the Mind blog post on The Ego Tunnel New Scientist review preview via Mindhacks

Afterlife and the Mind

amyms — Thu, 16 Oct 2008 22:07:54 -0800

Never Say Die: Why We Can't Imagine Death. Why do we wonder where our mind goes when the body is dead? Shouldn’t it be obvious that the mind is dead, too? Examining self-consciousness and mortality.

Wilder Penfield

homunculus — Thu, 28 Aug 2008 13:15:39 -0800

Wilder Penfield, Neural Cartographer.

The Limits of fMRI

homunculus — Tue, 19 Aug 2008 12:20:54 -0800

Picturing our thoughts. "We're looking for too much in brain scans." [Via]

To Read or Not to Read

Gyan — Thu, 25 Oct 2007 06:11:08 -0800

MindPapers - David Chalmers organizes, streamlines and expands his collection of papers related to mind and neuroscience.

Philosophy and Neuroscience

homunculus — Fri, 05 Oct 2007 12:05:04 -0800

The Philosophy and Neuroscience Movement (PDF). A paper by Andrew Brook and Pete Mandik on the relationship between neuroscience and philosophy. [Via MindHacks.]

ABSTRACT: A movement dedicated to applying neuroscience to traditional philosophical problems and using philosophical methods to illuminate issues in neuroscience began about twenty-five years ago. Results in neuroscience have affected how we see traditional areas of philosophical concern such as perception, belief-formation, and consciousness. There is an interesting interaction between some of the distinctive features of neuroscience and important general issues in the philosophy of science. And recent neuroscience has thrown up a few conceptual issues that philosophers are perhaps best trained to deal with. After sketching the history of the movement, we explore the relationships between neuroscience and philosophy and introduce some of the specific issues that have arisen.

I'm blue, da boo dee, da boo die...

reflection — Sun, 29 Jan 2006 17:51:05 -0800

Blue Gene bears Blue Brain beats Deep Blue. Dr. Henry Markram answers questions in the FAQ. Neurons are beautiful. Blue Gene/L is now the fastest supercomputer in the world. IBM Research rocks. Deep Blue beat Kasparov almost a decade ago. F e e l i n g B l u e ?

The concept of the Transhuman: human, the self, consciousness and their effects on the law

0bvious — Tue, 13 Dec 2005 17:43:01 -0800

The first Transhuman Conference On the Law of Transhuman Persons: Whether or not you believe humans are set to evolve into gods, or AI is destined to achieve self-awareness the idea of the Transhuman is a thought provoking concept. Philosophers have debated the nature of the self, of the human for millennia. Is it time to start drafting new laws to govern all possible sentient beings on this planet? or is it all just a science of fiction? a comfortable humanist illusion?

This so called reality

0bvious — Tue, 22 Nov 2005 01:38:08 -0800

If the universe is a hologram and the healthy human brain a valve of consciousness then where'd this mental infinity come from? Are we simply living the simulacrum? Or does Pi protect us all, forever, infinitely?

Ramachandran for brain enthusiasts

ember — Fri, 03 Jun 2005 03:57:41 -0800

Phantom limb illusions Dr. Ramachandran is an investigator of the senses. His explorations on synesthesia, phantom limbs, and human consciousness are revealing excursions into sensory awareness. And his reader-friendly books, such as A Brief Tour of Human Consciousness and Phantoms in the Brain (both from Amazon) are a pleasure to read. His greatest gifts appear to be a childlike simplicity, coupled with straightforward empiricism. His writing is easy-to-understand, often sparked with unpredictable humor. Recommended for all mind & brain enthusiasts who may not have heard of him yet.

Online papers on consciousness

DevilsAdvocate — Thu, 03 Mar 2005 09:28:24 -0800

Online papers on consciousness from androids to zombies, compiled by David Chalmers. Need a primer before you jump into the heavy stuff? See his Guide to the Philosophy of Mind. [via The Curvature of the Earth is Overwhelmed by Local Noise]

skallas — Wed, 03 Oct 2001 14:33:18 -0800

John C. Lilly dies. Inventor of the isolation tank and pioneer of dolphin/human communications and all around cool counterculture guy. He will be missed. [Lilly homepage]

mcsweetie — Fri, 29 Jun 2001 07:56:09 -0800

Scientist Says Mind Continues After Brain Dies. This articles raises an interesting new theory on how the mind works, suggesting that perhaps a person's consciousness exists independent of the brain, with the brain acting as a sort of receiver of thoughts. Interesting and scary.