Dermatomes Topic Guide. Dermatomes: Dermatomes are the nerves from the spinal cord that supply sensation (for example, pain, touch, temperature) to the body. A chart maps the different segments of the spinal cord.ermatomes Topic Guide. Dermatomes: Dermatomes are the nerves from the spinal cord that supply sensation (for example, pain, touch, temperature) to the body. A chart maps the different segments of the spinal cord.
Statistics show May was the peak month for tornadoes in Arkansas over a 30-year period. Numbers released Thursday from the National Weather Serviceâs Storm Prediction Center showed May as the month with the greatest number of tornadoes from 1981 to 2010. April came in second and November was third.
Arkansas Weather Climate: Arkansas weather is generally pleasant throughout the year and usually void of extremes of heat or cold. The average summer high temperatures approach 80 degrees across the state, but daily highs in the low 90's are somewhat common central and south. Winters lows reach into the 40's, with some isolated sub-freezing conditions (December and early January) in the mountains of the north and west.