Posts Tagged ‘neurons’

Research Focus: Bipolar Disorder in a Dish

A research study has used a new cellular model to see “inside” the brains of people with bipolar disorder. We can’t always see what we want to see inside the bodies of living people, despite all the technology we have for looking—from X-ray to MRI to endoscopy.  In particular, our methods for looking at living people’s brains are pretty limited. One of the common ways around this, especially when we want to learn about a disorder affecting humans is to study a model of the illness. Animal models are the most common—say, a mouse or rat that has been subjected to stress or trauma and shows signs of anxiety or depression. Such models are somewhat limited since we can’t ask the animal how it is feeling, and because rodent behavior is much less complicated than human behavior. A cellular model is another option—a cell that can be grown in the […]

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