Some of these injuries are fairly minor and will heal well with a limited amount of physiotherapy, while others need physiotherapy for the rest of their lives. As always with physiotherapy, the first step is evaluation. A plan is formulated that will include therapies specific to the kind of spinal cord injury the patient has. At other places, one simply takes about three years of school after the bachelor's degree. Doctoral degrees have similar requirements. Before one gets into a physiotherapy degree program, one needs to meet specific requirements. Coursework in various life sciences like biology, anatomy are needed. Also important are courses in fields like psychology and social science. Guillain Barre Syndrome is one of the types of neurological conditions that affect the brain and spinal cord too. It is a case of the person's own immune system attacking outside these areas. It can be severe enough to require emergency hospitalization. Physiotherapy offers help with regaining strength and adapting to life with the disease. The key is for the practitioner to employ physiotherapy techniques and education to help the person to use their body better and function better overall. The idea of the Alexander Technique is to provide a physiotherapy that will allow muscles to become relaxed. This is said to give people back the posture they should have had all along. If there is not enough muscle tone, the patient will have more trouble walking or doing other normal movements. The rheumatoid arthritis will dominate the movements instead of the muscles dominating them. Heat therapy can be used in conjunction with ice therapy for rheumatoid arthritis. A physiotherapist can tell the patient when and how long to leave on heat packs or ice packs. A new treatment for these pediatric disorders like brain injuries is using hyperbaric oxygen therapy. This type of physiotherapy is based on the idea that, in these conditions, there are often parts of the brain that are not working but can be revived. The HBOT can sometimes revive them. Pediatric disorders such as sports injuries and traumatic injuries require different types of physiotherapy based upon the location and severity of the injury.