Traffic Jam In Brain Causes Schizophrenia Symptoms; First Mouse To Develop Disease As Teenager, Just Like Humans

There are fewer pathways (green strands) for information to flow between neurons in the brain of a mouse bred to exhibit symptoms of schizophrenia compared to a normal mouse. Fewer pathways make it hard for information to flow between neurons and results in the symptoms of schizophrenia. (Credit: Peter Penzes, Northwestern University Feinberg School of Medicine)

From Science Daily:

ScienceDaily (Aug. 11, 2009) — Schizophrenia waits silently until a seemingly normal child becomes a teenager or young adult. Then it swoops down and derails a young life.

Scientists have not understood what causes the severe mental disorder, which affects up to 1 percent of the population and results in hallucinations, memory loss and social withdrawal.

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