Our hands and fingertips are amazingly sensitive to texture. We can easily distinguish coarse sandpaper from smooth glass, but we also pick up more subtle differences across a wide range of textures, like the slick sheen of silk or the soft give of cotton. Information about texture is transmitted from sensors in the skin and through the nerves to the somatosensory cortex, the part of the brain responsible for interpreting the sense of touch. (February 11, 2019)
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Brain Awareness Week: Strategies for Each Life Stage
Happy Brain Awareness Week! If you could peek inside your brain at every birthday, you would see that it is constantly changing. Brain cells develop and disappear, the connections between them strengthen and weaken over time, even the size of the brain can change as the years go by. But keeping the brain in peak condition is something we tend to think about only at the beginning of life, the end of life, and when something goes wrong.
Source: Neurology Now
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