Word: cerebellum
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...shows, for instance, that practicing piano quickly thickens neurons in the brain regions that control the fingers. Studies of London cab drivers, who must memorize all the city's streets, show that they have an unusually large hippocampus, a structure involved in memory. Giedd's research suggests that the cerebellum, an area that coordinates both physical and mental activities, is particularly responsive to experience, but he warns that it's too soon to know just what drives the buildup and pruning phases. He's hoping his studies of twins will help answer such questions: "We're looking at what they...
...Once thought to be mainly a disease of the cerebellum - a region in the back of the brain that integrates sensory and motor activity, autism is increasingly seen as a pervasive problem with the way the brain is wired. The distribution of white matter, the nerve fibers that link diverse parts of the brain, is abnormal, but it's not clear how much is the cause and how much the result of autism...
...Chinese orphan Fu Jinjin’s life. Fu is a two-month-old living in Henan, China who suffers from myelomeningocele, a disease in which spinal fluids leak from the spinal cord. She needs an operation which would close the leak and drain any excess fluid in her cerebellum. An American surgeon pledged his professional help to the case if HCC could raise $6,000 this Halloween to cover the hospital fees, according to HCC’s website. As of 8 p.m. yesterday, HCC Co-President Aidan S. Madigan-Curtis ’07 said she was hopeful...
...also learned that the old notion that 90% of sex is in the mind is literally true: the parts of the brain involved in sexual response include, at the very least, the sensory vagus nerves, the midbrain reticular formation, the basal ganglia, the anterior insula cortex, the amygdala, the cerebellum and the hypothalamus...
These are the neuron-packed gray matter of the cerebral cortex and white matter, which contains the fibrous connections projecting to and from the cerebral cortex and other areas of the brain, including the cerebellum. Perhaps, Courchesne speculates, it is the signal overload caused by this proliferation of connections that injures the Purkinje cells and ultimately kills them. "So now," says Courchesne, "a very interesting question is, What's driving this abnormal brain growth? If we could understand that, then we might be able to slow or stop...