Review. Radiologic Changes of the Aging Brain and Skull

Computed tomographic (CT) studies during life reveal the involutionary changes in the brain found in postmortem studies. Beginning about the fourth decade, gradual widening of the third ventricle, sylvian and interhemispheric fissures, superficial sulci, and basal cisterns occurs. Enlargement of the...

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Published inAmerican journal of neuroradiology : AJNR Vol. 5; no. 3; pp. 269 - 275
Main Author LeMay, Marjorie
Format Journal Article
LanguageEnglish
Published American Society of Neuroradiology 01.01.1984
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Summary:Computed tomographic (CT) studies during life reveal the involutionary changes in the brain found in postmortem studies. Beginning about the fourth decade, gradual widening of the third ventricle, sylvian and interhemispheric fissures, superficial sulci, and basal cisterns occurs. Enlargement of the lateral ventricles is most striking after the sixth decade of life. Regression of the brain with aging is a normal process. There is marked individual variation in the degree of involutional changes; not all lives are identical, and the longer the life span the less predictable one would expect the involutionary changes to be.
ISSN:0195-6108
1936-959X