Mild Neurocognitive Disorder
A condition involving modest decline in one or more cognitive domains that does not significantly interfere with independence in everyday activities.
Overview
Mild neurocognitive disorder involves modest decline from a previous level of functioning in one or more cognitive domains, such as memory or attention, without significant interference with independent daily functioning.
Signs and Symptoms
Symptoms can include noticeable but modest memory or thinking difficulties recognized by the individual or others, though daily tasks can still generally be managed independently. Experiencing one or more of these symptoms does not necessarily mean that a person has this condition. Diagnosis requires an appropriate clinical evaluation.
Causes and Risk Factors
Causes can be similar to those of major neurocognitive disorder and may reflect an earlier stage of an underlying condition, though not everyone with mild neurocognitive disorder progresses to major impairment.
Diagnosis
A diagnosis should be made by a qualified healthcare professional following a comprehensive clinical assessment. Clinicians may use established diagnostic frameworks such as DSM-5-TR and/or ICD-11 as part of a comprehensive assessment.
Treatment
Treatment depends on the individual’s symptoms, clinical history, severity, age, co-occurring conditions, and other relevant factors.
Psychotherapy
Cognitive training and lifestyle-based interventions may help support cognitive function.
Living With Mild Neurocognitive Disorder
Regular physical activity, cognitive engagement, and management of cardiovascular risk factors are commonly recommended.
When to Seek Professional Help
Professional evaluation may be appropriate if symptoms persist, worsen, cause significant distress, or interfere with work, school, or relationships.
Outlook
The course varies; some individuals remain stable, some improve, and others progress to major neurocognitive disorder over time.
Related Conditions
Medical Information Disclaimer
Ratel Health provides general educational information and does not provide medical diagnosis, treatment, or individualized medical advice. Information on this page is not a substitute for evaluation or care from a qualified healthcare professional. Do not use this information to diagnose yourself or another person, or to start, stop, or change treatment or medication without consulting an appropriately qualified healthcare professional.
References
- American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR).
- National Institutes of Health.
- Centers for Disease Control and Prevention.
- World Health Organization. International Classification of Diseases, 11th Revision.