Archive for July, 2008

Homosexuality, evolutionary psychology and cognition

Thursday, July 31st, 2008

BPS RESEARCH DIGEST: Men’s sexual orientation recognised in a fraction of a second.
The above link points to a very interesting research (Brief exposures: Male sexual orientation is accurately perceived at 50 ms). The experimenters showed a series of faces to the subjects and the subjects could identify with 57% accuracy which of them were homosexual. The [...]

Split Brains, Consciousness and Michael Gazzaniga

Wednesday, July 30th, 2008

Spheres of Influence: Scientific American.
The above was article was published in Scientific American Mind
Its author is Michael Gazzaniga one of the most respected figures in neuropsychology.

Michael Gazzaniga
If you don’t know him, he’s the guy who made the most important work in the lateralization of the two hemispheres. You’ve probably heard before that the left hemisphere [...]

Dangerous Ideas: Information and cultural revolution in the age of the internet or metacognition in the modern society

Monday, July 28th, 2008

I found this article which had been published in sunday times and written by Steven Pinker
In defense of dangerous ideas
It’s was first published in the Edge where various scientists expressed their opinions on the subject. Here is the start of the article

 
Steven Pinker
In every age, taboo questions raise our blood pressure and threaten moral panic. [...]

Lotteries, poverty and social implications

Sunday, July 27th, 2008

Why play a losing game? Study uncovers why low-income people buy lottery tickets.
This above link is some news posted on Eurekalert. It’s a study proving that poor people are more likely to buy lottery tickets
"In the study, published in the July issue of the Journal of Behavioral Decision Making, participants who were made to feel [...]

The Psychology of The Dark Knight: Batman, superheroes, popular culture,art, Friederich Nietzsche, terrorism and the politics of George Bush

Sunday, July 27th, 2008

 
I had the luck to watch the Dark Knight in the world premiere. This movie just stuck in my head and I couldn’t get it out. I believe that it has steered many issues and there are a lot of things to say about it, so I decided to write a post and publish some [...]

Neurons, politics and economics

Saturday, July 26th, 2008

Press Release: Neuropolicy Center Confronts the Biological Basis of Collective Decision Making
I found the above link in the Neuromarketing (Neuromarketing » Neuropolicy Center at Emory). It’s a press release about the opening of a new center for the correlation between brain and political behavior. 
I believe that we start to see a pattern here. At the [...]

Drugs, Guns, Cops and Tasers

Thursday, July 24th, 2008

Ex-cop may be charged in case of man Tasered to death - CNN.com.
All right. This is all wacked up.
 
This news article publicshed in CNN raises three important issues:
1)Drugs
2)Guns
3)Law inforcement
I want this to be a series of three articles treating all 3, saying as much as I can say in a few words. The first installment [...]

The cookie effect

Wednesday, July 23rd, 2008

Tough Choices: How Making Decisions Tires Your Brain: Scientific American
This is a link to an article published in Scientific American
It describes, in short, how our brain works in some ways like a muscle. It can be depleted after repeated use, leading to false choices. What is so interesting about this article is not the fact [...]

Encefalus

Wednesday, July 23rd, 2008

en·ceph·a·lon

(n-sf-ln)
n. pl. en·ceph·a·la (-l)
The brain of a vertebrate.

[Greek enkephalon, from neuter of enkephalos, in the head; see encephalo-.]
 

Encephalon comes the greek enkephalos which means "that which is inside the head". That is of course of the brain. Encephalous means that which possesses a head. The name Encefalus signifies three things: 
1)It’s a direct mention to [...]