The brain is a communications center consisting of billions of neurons, or nerve cells. Networks of neurons pass messages back and forth among different structures within the brain, the spinal cord, and nerves in the rest of the body (the peripheral nervous system).These nerve networks coordinate and regulate everything we feel, think, and do. 1  Neuron to Neuron.2  Each nerve cell in the brain sends and receives messages in the form of electrical and chemical signals. 3  Once a cell receives and processes a message, it sends it on to other neurons.hese nerve networks coordinate and regulate everything we feel, think, and do. 1  Neuron to Neuron. 2  Each nerve cell in the brain sends and receives messages in the form of electrical and chemical signals. 3  Once a cell receives and processes a message, it sends it on to other neurons.
To Change the Color of a Data Series. Double click the chart. The datasheet appears and the chart is now available for editing. Within the chart, select the data series you want to recolor (e.g., the bars). From the Format menu, select Selected Data Series... The Format Data Series dialog box appears.o Change the Color of a Data Series. Double click the chart. The datasheet appears and the chart is now available for editing. Within the chart, select the data series you want to recolor (e.g., the bars). From the Format menu, select Selected Data Series... The Format Data Series dialog box appears.
Adjusting Paper Margins in PowerPoint. Paper margins for printed PowerPoint documents may be adjusted manually. Creatas Images/Creatas/Getty Images. When you create a presentation using Microsoft PowerPoint, you can add text, images and objects to slides to enhance them.owerPoint presentations may be printed as well. Adjust the margins to ensure no text or images are cut off before printing a PowerPoint slide presentation. Step 1. Launch PowerPoint and open the presentation for which you want to adjust the paper margins.