senile psychosis
Noun: A severe mental disorder occurring in old age, characterized by a global decline in cognitive function, including memory, thinking, and reasoning. It results from the degeneration of brain tissue and is not primarily caused by problems with blood flow to the brain (cerebrovascular disease).
This is a specific medical term. It is used in clinical, psychiatric, and geriatric contexts to describe a particular form of dementia associated with advanced age and brain degeneration. - The patient was diagnosed with senile psychosis, exhibiting severe memory loss and disorientation. - Research in the mid-20th century often categorized Alzheimer's disease under the broader heading of senile psychosis.
- The term "senile psychosis" is now considered somewhat outdated and non-specific in modern psychiatry and neurology. Contemporary diagnostic systems prefer more precise terms like Alzheimer's disease or major neurocognitive disorder due to Alzheimer's disease.
- It historically referred to psychotic features (such as delusions or hallucinations) occurring in the context of senile dementia.
- Senile dementia: A closely related, often synonymous term, though it may not always imply the presence of psychotic symptoms.
- Dementia: The broader category of cognitive decline disorders.
- Neurocognitive disorder: The modern clinical term encompassing conditions like dementia.
- Senile dementia
- Dementia of the aged (descriptive synonym)
This term is largely historical. Its use in current medical practice is rare, as it has been replaced by more accurate diagnoses that specify the underlying cause of the cognitive decline.
- dementia of the aged; results from degeneration of the brain in the absence of cerebrovascular disease