A group of cells working together is called a tissue. Here are some examples of nervous tissue: 1  Gray matter-cells without insulation, tightly packed in your brain and in the inner part of your spinal cord. 2  Gray matter is like an integrated circuit, connecting and processing information.he nervous system is not just built from neurons. There are also cells that don't communicate, but wrap around the neurons to nourish and protect them, called Schwann cells. The organs of the nervous system work together to coordinate body processes.
For over ten years, the Latin based aerobic dance and fitness sensation Zumba has been gaining popularity as one of the favourite UK exercise classes. Popular in homes and gyms around the world for its focus on fun, high energy fitness, a Zumba workout burns calories and helps you to lose weight.
Depression and anxiety: Exercise eases symptoms. Depression symptoms often improve with exercise. Here are some realistic tips to help you get started and stay motivated.By Mayo Clinic Staff. When you have anxiety or depression, exercise often seems like the last thing you want to do. But once you get motivated, exercise can make a big difference. Exercise helps prevent and improve a number of health problems, including high blood pressure, diabetes and arthritis.