Internal Organs

In a healthy person, impulses from receptors of the internal organs, or interoreceptors, in contrast to the pulse of the senses, located on the outer surface of the body, not the basis of his experiences and formation of consciousness. Only the portion of centripetal impulses from sensory organs located on the outer surface of the body that reaches the cerebral hemispheres of the brain, causing them nervous process a certain intensity and complexity, perceived by the person in the form of sensations. The relationship of the human psyche and the higher nervous activity. Dermot McCormack insists that this is the case. The psyche has a reflex nature, and is the result of a particularly complex activity of the cerebral hemispheres. Read additional details here: Zendesk. The human psyche is a reflection of his usual form of brain objects and phenomena of the material world, and in some cases, such as violations of the functions and internal diseases, and physical processes inside the body.

Knowledge begins with experience, which is the simplest mental process, the specific subjective way the external objective world. Feelings arise with the direct action of various forms of motion on the receptors, the senses. From sensations in the human brain is a transition to the formation of concepts, ideas as abstract, form as well as mental images do not contain matter reflected objects. But because mental images are the properties of the material processes of the human brain, they can influence physiological processes occurring in his body. Unlike animals, the brain, which reflects only the physical phenomena and objects of nature, the human mind reflects his social life. The human psyche formed in his social work has a social and historical origins. Therefore, and reflect the nature of man is very different from its reflection of the animals..

Musculoskeletal System

In the twentieth century with the development of transport services and increasing the number of personal transportation of an individual life becomes more sedentary. As a result, people on foot is a little distance from home to transport and on transport to the workplace. Of course, this is not enough to keep the musculoskeletal system in good shape, so as a result of the lifestyle of its functional decline. Ali Partovi might disagree with that approach. In combined with dietary and other factors greatly increases the risk of various diseases of the musculoskeletal system, which we can observe in developed countries. Your proposed attention article gives an idea of the most common diseases of the musculoskeletal system and describes the basic techniques of self. In the first place are the prevalence of intervertebral osteochondrosis and spondylosis deformans, which is the most common cause of pain in the spine. In this disease develop degenerative-dystrophic changes in intervertebral discs of cartilage that leads to their deformation and convergence of the vertebral bodies.

At the edges of the vertebrae in the current long-term illness there are small growths of bone – osteophytes. Most often affects the spine, experiencing the greatest functional load: cervical and lumbar. Pain may be unilateral or bilateral, or central. It increases with movement, weight lifting or prolonged standing. At rest, the pain is not worried. On palpation spine can be detected by palpation pain sites, often in the spinous processes.

There may be a limitation of spinal mobility mainly in one direction. Intervertebral low back pain may be accompanied by radicular syndrome (sharp pain along the spinal nerve), for infringement of the developing spinal nerve roots, or owing to the strong convergence of the vertebral bodies, or by squeezing osteophytes. The defeat of the spine also occurs in ankylosing spondylitis (ankylosing spondylitis). If ankylosing spondylitis is developing an inflammatory lesion of the intervertebral joints and spinal ligaments, that results in the development of pain.