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Transcranial Direct Current Stimulation (tDCS) for Memory Enhancement
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[Memory lapses and memory: relationship between objective and subjective memory in old age].

M Dolores Calero-García1, Elena Navarro-González, Laura Gómez-Ceballos

  • 1Departamento de Personalidad, Evaluación y Tratamiento Psicológico. Facultad de Psicología. Universidad de Granada. España. mcalero@ugr.es

Revista Espanola De Geriatria Y Gerontologia
|October 10, 2008
PubMed
Summary

Older adults

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Area of Science:

  • Geriatrics and Gerontology
  • Cognitive Science

Background:

  • Memory decline in aging is a significant concern in geriatrics.
  • Not all memory types are equally affected by aging.

Purpose of the Study:

  • To differentiate objective and subjective memory profiles in aging.
  • To establish criteria for distinguishing normal age-associated memory loss from pathological memory loss.
  • To aid in the diagnosis of cognitive impairment.

Main Methods:

  • Evaluated 143 participants aged 60-98.
  • Utilized the Mini-Mental State Examination (MEC) and subjective memory questionnaires.
  • Administered objective memory tests including the Auditory Verbal Learning Test (AVLT-LP) and working memory tests.

Main Results:

  • Significant differences in subjective and objective memory were observed across age groups.
  • Individuals reporting more memory complaints did not necessarily show poorer objective memory performance.
  • Subjective and objective memory measures assess distinct cognitive aspects.

Conclusions:

  • Subjective memory complaints do not always correlate with objective memory deficits in older adults.
  • Differentiating subjective concerns from objective performance is crucial for accurate cognitive assessment.
  • Findings support distinct assessment of subjective and objective memory in aging populations.