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Pseudodementia (otherwise known as depression-related cognitive dysfunction or depressive cognitive disorder) is a condition that leads to cognitive and functional impairment imitating dementia that is secondary to psychiatric disorders, especially depression. Pseudodementia can develop in a wide range of neuropsychiatric disease such as ...
Schizoaffective disorder is defined by mood disorder-free psychosis in the context of a long-term psychotic and mood disorder. [5] Psychosis must meet criterion A for schizophrenia which may include delusions, hallucinations, disorganized speech and behavior and negative symptoms. [5] Both delusions and hallucinations are classic symptoms of ...
Depression of Alzheimer disease. Depression is one of the most common psychiatric symptoms in Alzheimer's disease, occurring at all stages of the disease, but it often appears in a different form than other depressive disorders. In 2000, a workgroup of the U.S. National Institute of Mental Health created a set of provisional diagnostic criteria ...
The team used health data from more than 350,000 people who had been recruited for the UK Biobank study between 2006 and 2010 and participated in follow-up assessments three times over the next ...
Radiation-induced cognitive decline describes the possible correlation between radiation therapy and cognitive impairment. Radiation therapy is used mainly in the treatment of cancer. Radiation therapy can be used to cure, care or shrink tumors that are interfering with quality of life. Sometimes radiation therapy is used alone; other times it ...
Dementia with Lewy bodies (DLB) is a type of dementia, a group of diseases involving progressive neurodegeneration of the central nervous system. [ 11] It is one of the two Lewy body dementias, along with Parkinson's disease dementia. [ 12] Dementia with Lewy bodies can be classified in other ways.
Memantine is used to treat moderate-to-severe Alzheimer's disease, especially for people who are intolerant of or have a contraindication to AChE (acetylcholinesterase) inhibitors. [11] [12] One guideline recommends memantine or an AChE inhibitor be considered in people in the early-to-mid stage of dementia. [13]
Huntington's disease. Huntington's disease ( HD ), also known as Huntington's chorea, is an incurable neurodegenerative disease [ 7] that is mostly inherited. [ 8] The earliest symptoms are often subtle problems with mood or mental/psychiatric abilities. [ 9][ 1] A general lack of coordination and an unsteady gait often follow. [ 2]