In this TED talk, David Chalmers gives a summary of the problem whose name he coined, the hard problem of consciousness. http://www.youtube.com/watch?v=uhRhtFFhNzQ via David Chalmers: How do you explain consciousness? - YouTube. It seems like people who've contemplated consciousness fall into two groups, those who are bothered by the hard problem, and those who are not. … Continue reading David Chalmers: How do you explain consciousness?
Tag: Brain
How our brains store recent memories, cell by single cell — ScienceDaily
An interesting study providing more evidence for the computational theory of mind. Confirming what neurocomputational theorists have long suspected, researchers report that the human brain locks down episodic memories in the hippocampus, committing each recollection to a distinct, distributed fraction of individual cells. via How our brains store recent memories, cell by single cell -- … Continue reading How our brains store recent memories, cell by single cell — ScienceDaily
A limited color vision philosophical zombie?
This article at IO9 reminded me of the recent discussion some of us had on philosophical zombies. Ever heard of the philosophical zombie? It's a philosophical concept that rarely translates into physiology - until now. A case of false color-blindness makes us wonder: What's the difference between seeing something and knowing that you're seeing something? … Continue reading A limited color vision philosophical zombie?
‘Free choice’ in primates altered through brain stimulation
When electrical pulses are applied to the ventral tegmental area of their brain, macaques presented with two images change their preference from one image to the other. The study is the first to confirm a causal link between activity in the ventral tegmental area and choice behavior in primates. via 'Free choice' in primates altered … Continue reading ‘Free choice’ in primates altered through brain stimulation
The dualism of mind uploading
A few days ago, when I told him I thought his skepticism of mind uploading was a bit overly pessimistic, Massimo Pigliucci pointed out that mind uploading implies dualism and seemed to see this as a strike against it. (The relevant comments are scattered on this thread at his blog. Search for "selfaware" to find … Continue reading The dualism of mind uploading
The divided brain | RSA Animate
An interesting video on the real divisions between the left and right brain. It's not what you've historically heard. http://www.youtube.com/watch?v=dFs9WO2B8uI h/t Terra Icognita
My philosophy, so far — part II | Scientia Salon
Massimo Pigliucci is doing an interesting series of posts on his philosophical positions. In the first part [19] of this ambitious (and inevitably, insufficient) essay I sought to write down and briefly defend a number of fundamental positions that characterize my “philosophy,” i.e., my take on important questions concerning philosophy, science and the nature of … Continue reading My philosophy, so far — part II | Scientia Salon
You don’t always know what you’re saying
If you think you know what you just said, think again. People can be tricked into believing they have just said something they did not, researchers report this week. The dominant model of how speech works is that it is planned in advance — speakers begin with a conscious idea of exactly what they are … Continue reading You don’t always know what you’re saying
Evolution of animal intelligence | Machines Like Us
Mano Singham has a interesting post up on a large scale review of animal intelligence studies. Animal intelligence is a fascinating topic and there have been many attempts at studying it. Many of the individual studies look at one or other specific trait that we associate with intelligence in one species and the traits … Continue reading Evolution of animal intelligence | Machines Like Us
Pinpointing the brain’s arbitrator: Reliability weighed before brain centers given control
amanimal called my attention to this fascinating article, which has a bearing on yesterday's and many other posts I've made about brain processing. We tend to be creatures of habit. In fact, the human brain has a learning system that is devoted to guiding us through routine, or habitual, behaviors. At the same time, the … Continue reading Pinpointing the brain’s arbitrator: Reliability weighed before brain centers given control
SelfAwarePatterns 