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Related Concept Videos

Autobiographical Memory01:14

Autobiographical Memory

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Autobiographical memory is a unique type of episodic memory that involves recollecting personal life experiences. It allows individuals to remember significant events from their past, creating a narrative of their lives. One interesting phenomenon related to autobiographical memory is the reminiscence bump. This effect refers to the tendency of adults to recall more events from their second and third decades of life — typically between ages 10 to 30 — than from other periods. This...
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False Memories01:18

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False memories represent a cognitive distortion in which individuals recall events that did not happen, or remember them in an altered form. This phenomenon highlights the brain's constructive nature in processing and recalling memories, emphasizing that memory is not a perfect representation of past events but rather a dynamic reconstruction influenced by various factors.
One primary source of false memories is misattribution, where individuals incorrectly associate external information...
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Explicit Memories01:27

Explicit Memories

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Explicit memories, also known as declarative memories, are consciously remembered, recalled, and reported. Studying for a chemistry exam involves material that will become part of explicit memory. There are two types of explicit memory: episodic and semantic.
Episodic memory contains information about personally experienced events and is reported as a story. An example of episodic memory is recalling a birthday celebration. This type of memory includes the what, where, and when of an event, as...
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Eyewitness Memory01:22

Eyewitness Memory

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Eyewitness memory refers to the recollection of events by someone who has directly witnessed them, often serving as critical evidence in legal settings. This type of memory is commonly used in criminal cases where a witness describes details like a suspect's appearance, clothing, or behavior during a crime. However, despite its perceived reliability, eyewitness memory is prone to significant errors.
One such error is memory distortion, which occurs because human memory does not function...
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Interference and Decay01:16

Interference and Decay

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Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
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Storage01:23

Storage

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A schema is a mental framework that helps individuals organize and interpret information. Schemata, formed from previous experiences, influence how we process new information: how we encode it, the inferences we make, and how we retrieve it. For instance, a schema for what a typical classroom looks like might include desks, a teacher's desk, a whiteboard, and students in such an environment. This expectation helps us quickly understand and navigate new classrooms without needing to analyze...
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Updated: Sep 15, 2025

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection
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Subjective Memory Complaints: A Conceptual Analysis.

Jie Yu1, Junqing Chen1, Lili Yang1

  • 1Department of Nursing, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu, 322000, People's Republic of China.

Journal of Multidisciplinary Healthcare
|July 16, 2025
PubMed
Summary
This summary is machine-generated.

Subjective memory complaints involve memory dysfunction and negative emotions, signaling potential cognitive decline. Defining these complaints aids early screening and intervention for conditions like Alzheimer's disease.

Keywords:
cognitive disorderconceptual analysisconceptual attributesmemory functionsubjective memory complaints

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Area of Science:

  • Cognitive Science
  • Neuroscience
  • Gerontology

Background:

  • Subjective memory complaints (SMC) are increasingly recognized as a potential early indicator of cognitive impairment.
  • Understanding the precise definition and implications of SMC is crucial for timely clinical intervention.

Purpose of the Study:

  • To clarify the concept and connotation of subjective memory complaints.
  • To establish a clear definition of SMC for research and clinical application.

Main Methods:

  • A comprehensive literature search was conducted across multiple databases (CNKI, Wanfang, VIP, MedLine, Web of Science, OVID, Scopus).
  • Walker and Avant's conceptual analysis method was employed to analyze 89 retrieved papers.
  • The search covered publications from January 1, 1982, to December 31, 2024.

Main Results:

  • Defining attributes of SMC include memory dysfunction, risk of cognitive decline, low help-seeking intention, and negative memory-related emotions.
  • Antecedents encompass demographic, lifestyle, psychological, and health factors.
  • Consequences identified are neurodegenerative diseases, anxiety, depression, and reduced quality of life. Assessment tools like the Subjective Memory Complaints Questionnaire were presented.

Conclusions:

  • A clear definition of SMC supports early screening and intervention for Mild Cognitive Impairment (MCI) and Alzheimer's disease (AD).
  • This conceptual clarity assists clinicians in developing strategies to enhance cognitive function, quality of life, and mental health.