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pocket-rocker's picture

The Cerebral Underpinnings of Visually-induced Erections

Tue, 06/24/2008 - 22:44 — pocket-rocker
6
points

While we all know that pornographic images tend to cause erections in men, these scientists are going the extra mile to understand exactly how the complex chemical reactions in our brains achieve this mighty feat. They did this by using a magnetic resonance imaging device to monitor the brain activity of test subjects, and an interesting device called a "penile plethysmograph" to measure changes in the volume of the subjects' penises.

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Comments

Thu, 06/26/2008 - 15:05 — NorProStar
NorProStar's picture
Free Speech Coalition

The thought of scientist watching my every move is not appealing at all.

Thu, 06/26/2008 - 07:26 — Manjo Player
Manjo Player's picture

I wonder who they first tested this device on- I'd be a bit scared.

Wed, 06/25/2008 - 01:06 — beachboy97a7
beachboy97a7's picture

The Penile Plethysmograph sounds like a sex toy.

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