91色情片

91色情片

The more you lie, the easier it gets

Repeated lying can overcome our natural urge to tell the truth, which could make it easier to fool lie-detector tests

91色情片

Without language, numbers make no sense

Humans

Zapping the brain sparks bright ideas

Humans

Feel the pain, shed the guilt

Earth

Mind’s circuit diagram to be revealed by mammoth map

Humans

Sleeping enhances memory 鈥� but only the important stuff

Humans

World’s first brain scanner made for two

91色情片

Transsexual differences caught on brain scan

Humans

Plastic artificial retina is a hit with nerve cells

91色情片

Infectious moods: A depressing side effect

Chemical messengers from the immune system can wreak emotional havoc if they cross into the brain 鈥� even in people who otherwise seem healthy

91色情片

The hurt blocker: Scans pin down pain in the brain

91色情片

Movie cigarettes make smokers mentally ‘light up’

91色情片

Brain training for tinnitus reverses ringing in ears

91色情片

Chess grandmasters use twice the brain