An aneurysm is a protrusion of the wall of an artery or vein due to its thinning and loss of elasticity. This pathology in most cases is congenital. Most often, aneurysm is diagnosed in the vessels of the brain, which makes the disease potentially dangerous.
Diffuse changes in the brain that affect its bioelectrical conductivity can be detected at any age. However, the causes that cause them may differ slightly.
Smell impairment is a really serious problem, because at the same time we lose the ability to determine the quality of food products, the presence of foreign substances (for example, gas) in the air.
According to the etiology, inflammation of the soft and arachnoid membranes of the brain (leptomeninges) - meningitis - can be bacterial, viral, parasitic or fungal. Or it could be non-infectious or reactive meningitis.
