The brain is the organ most in need of oxygen. A quarter of all the inhaled air goes to the service of the need of the brain in it, and 4 minutes without it become critical for life.
Many of us have experienced at least once in our life with such an unpleasant state as dizziness. Noise in the ears, a sharp weakness, the floor "runs away" from under the feet, the surrounding situation seems to be moving in a circle, all this is felt by a person who is dizzy.
If a person has uncontrolled rhythmic twitching or shaking his head, then they say that he has a "tremor of the head." This term is used for any involuntary oscillations of different amplitude - from trembling to slow rocking.
The ability to express thoughts on paper, and just to correctly write words combines several functions: speech, perception of information and motor. Violation of this ability until its complete loss while retaining the motility of the hand and intellect is called agraphy (literally - the negation of the letter).
The complete loss of sensation of smell - anosmia - is a violation of the functions of the olfactory sensory system and arises for various reasons, being a symptom of a fairly large number of diseases.
The concepts of "meteosensitivity" and "meteorolability", used to describe the reaction of the human body to changes in weather and climate, many people mistakenly consider synonymous.
Relatively rare disease - holoprozenzepalya - is a violation of intrauterine development, which is accompanied by the lack or underdevelopment of the septum in the anterior cerebral bladder - that is, the anterior brain is not clearly divided into two hemispheres.
As you know, the human brain consists of several shells - it is a solid, vascular and arachnoid shells, which are endowed with certain important functions. The inflammatory process can occur under certain circumstances in any of them. Today we will talk about inflammation in a hard shell, which in medical circles is called "pachymeningitis."
Sometimes we meet people, including children, whose speech is difficult to understand. It is indistinct, monotonous, without intonations and voice modulations. In addition, other behavioral features also fall into the eye.
A special form of neurosyphilis that causes severe consequences for the whole organism is progressive paralysis. Consider the causes of pathology and methods of its treatment.
