Tag Archives: Brain

Frans de Waal on animal consciousness

Posted on April 19, 2019 by

Frans de Waal is a well known proponent of animals being much more like us than many people are comfortable admitting.  In this short two minute video, he gives his reason for concluding that at least some non-human animals are … Continue reading →

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The brain is a computer, but what is a computer?

Posted on April 11, 2019 by

Kevin Lande has an article up at Aeon which is one of the best discussions of the brain as a computational system that I’ve seen in a while.  For an idea of the spirit of the piece: The claim that … Continue reading →

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Malcolm MacIver on imagination and consciousness

Posted on March 26, 2019 by

Sean Carroll’s latest episode of his podcast, Mindscape, features an interview with neuroscientist Malcom MacIver, one that is well worth checking out for anyone interested in consciousness. Consciousness has many aspects, from experience to wakefulness to self-awareness. One aspect is … Continue reading →

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A neuroscience showdown on consciousness?

Posted on March 10, 2019 by

Apparently the Templeton Foundation is interested in seeing progress on consciousness science, and so is contemplating funding studies to test various theories.  The stated idea is to at least winnow the field through “structured adversarial collaborations”.  The first two theories … Continue reading →

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The sensorium, the motorium, and the planner

Posted on March 4, 2019 by

I’ve been reading Gerhard Roth’s The Long Evolution of Brains and Minds. This a technical and, unfortunately, expensive book, not one aimed at general audiences, but it has a lot of interesting concepts.  A couple that Roth mentions are the … Continue reading →

Posted in Mind and AI | Tagged , , , , , , | 25 Comments

Maybe the brain communicates via electrical fields after all

Posted on February 18, 2019 by

An interesting finding by scientists at Case Western Reserve University, that neurons may communicate via electrical fields: Scientists think they’ve identified a previously unknown form of neural communication that self-propagates across brain tissue, and can leap wirelessly from neurons in … Continue reading →

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Did smell lead to consciousness?

Posted on February 17, 2019 by

Smell has apparently always been a peculiar sense.  The sensory pathway of smell information to the brain runs completely independent from the other senses.  The pathways for the other senses run through the midbrain and thalamus and are then relayed … Continue reading →

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When does personhood begin?

Posted on February 16, 2019 by

Gary Whittenberger has an article at Skeptic on discussing personhood and abortion: The pro-person position, as I have outlined it in this essay, recognizes the late fetus and the host woman both as persons with human rights. When these rights … Continue reading →

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Is the brainstem conscious?

Posted on February 10, 2019 by

(Warning: neuroscience weeds and references to gruesome animal research.) The vast majority of neuroscientists see consciousness as a cortical phenomenon.  It may be crucially dependent on sub-cortical and sub-cerebral structures, but subjective experience itself exists mainly or entirely in the … Continue reading →

Posted in Mind and AI | Tagged , , , , | 25 Comments

Strong vs weak emergence

Posted on February 6, 2019 by

The Neuroskeptic has an interesting post on a paper challenging theories of mind based on strong emergence. A new paper offers a broad challenge to a certain kind of ‘grand theory’ about the brain. According to the authors, Federico E. Turkheimer … Continue reading →

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