News tagged with brain circuitry

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Postpartum about brain, not just hormones

Women with postpartum depression who viewed pictures of scared or angry faces had less activity as shown by functional magnetic resonance brain imaging than did healthy mothers in the dorsomedial prefrontal cortex, a part ...

dateSep 17, 2010 in Medical research
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System that controls sleep may be same for most mammals

In a novel mathematical model that reproduces sleep patterns for multiple species, an international team of researchers has demonstrated that the neural circuitry that controls the sleep/wake cycle in humans may also control ...

dateJun 24, 2010 in Other
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What model organisms can teach us about emotion

Scientists know little about how the brain creates and controls emotions - an uncertainty that presents a major obstacle in the effort to develop treatments for emotional disorders. "The study of the brain science of emotion ...

dateFeb 21, 2010 in Medical research
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