노인성 기억장애(Age-Associated Memory Impairment) 개념적 및 임상적 고찰

• 영문명: Conceptual and Clinical Overview on Age-Associated Memory Impairment
• 발행기관: 대한노인정신의학회
• 저자명: 기백석(Baik Seok Kee)
• 간행물 정보: 『노인정신의학』노인정신의학 제5권 제1호, 3~11쪽, 전체 9쪽
• 주제분류: 의약학 > 정신과학
• 파일형태: PDF
• 발행일자: 2001.06.30

영문 초록

It is sufficient to justify distinguishing age-appropriate and age-inappropriate forms of age-related memory decline. The former, of which AAMI is an example, represents a normal age-related phenomenon, whereas the latter, the true descendent of benign senescent forgetfulness, is by definition abnormal and possibly, pathological. Whether age-inappropriate forgetfulness is progressive, whether it can be distinguished from other concepts of mild cognitive decline by virtue of being specific to memory, and whether it is qualitatively different from normal memory or merely worse is not yet certain. The prevalence of age-inappropriate forgetfulness is undetermined, but it is certainly less common than AAMI. The construct of AAMI was introduced by an NIMH work group. It was the group's declared intention to facilitate communication and stimulate research into late-life memory loss, particularly its treatment. Completely satisfactory diagnostic criteria do not yet exist for AAMI. Improved criteria would take an individual's overall level of intellectual functioning or educational background into account when setting the standard against which to rate memory, distinguish age-appropriate from age-inappropriate decline. AAMI differs from BSF in several points. First, the AAMI criteria define impairment with respect to healthy young adult levels, not to those of the older individual's age peers as was implied in the description of BSF. Second, the term AAMI is non-specific with regard to etiology and does not necessarily imply that the disorder is non-progressive. Thus, patients whose memory impairment is subsequently shown to be the earliest stage of a dementing illness are not necessarily excluded from the category of AAMI, and it is sensible to ask how often AAMI is, in fact, a dementia prodrome.

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노인성 기억장애 양성 노쇠 건망증 노화 Age-Associated memory impairment Benign senescent forgetfulness Aging