1.   A rush is a rush and anything that scares the wits out of you will do if your brain is wired like his.

2.   But psychologists say the reason for the different behavior goes deeper than that, and probably is rooted in the different ways male and female brains are wired.

3.   Neurobiologists are still at the dawn of understanding exactly which kinds of experiences, or sensory input, wire the brain in which ways.

4.   The human brain is similarly wired, LeDoux said.

5.   The man, Michael Persinger of Laurentian University, thinks that the human brain is wired so biochemical and neurological reactions cause spiritual and supernatural experiences.

6.   Human and animal brains are wired with receptors for gamma-aminobutyric acid, or GABA, a molecule that regulates mental states such as anxiety.