title: [Differences in basic rheoencephalographic studies in healthy persons depending on age].
abstract: The method of rheoencephalography (reg) was applied for assessing brain circulation in 40 healthy subjects divided into two age group. The age in the first group was from 20 to 45 years (mean 34.3), in the second group from 46 to 73 years (mean 52.3). Reg records were assessed visually calculating the pertinent indices and arithmetical means of 10 waves on each side. The obtained results point to reduced elasticity of blood vessels in the older age group.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001921:Brain / Q000098:blood supply*; D002560:Cerebrovascular Circulation; D004569:Electroencephalography / Q000379:methods; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010992:Plethysmography, Impedance
vernacular_title: Podstawowe badania reoencefalograficzne u osób zdrowych w zalezności od wieku.