Dementia — comprehensive overview covers symptoms, causes and treatments of this mental deterioration. Dementia describes a group of symptoms that are caused by changes in brain function dementia symptoms may include asking the same questions repeatedly becoming lost in familiar places being unable to follow directions getting disoriented about time, people, and places and neglecting personal safety, hygiene,. We answer some common questions about dementia: what is it what are the different dementia types what are the symptoms find out here. Around 850,000 people in the uk have dementia by 2025 this number is expected to rise to over one million, with a projected rise to over 2 million by 2050 (find out more from alzheimer's research) so if you or someone you know is diagnosed with it, you are not alone it mainly affects older people, both men and women,.
Dementia is a combination of several symptoms that are associated with the declining abilities of the brain and its functions there may be a decline in thinking, memory, cognition, language skills, understanding and judgement. Dementia describes a collection of symptoms that are caused by disorders affecting the brain it is not one specific disease dementia affects thinking, behaviour and the ability to perform every day tasks brain function is affected enough to interfere with the person's normal social or working life the hallmark of dementia is. Dementia is a disease in which cognitive functioning (the ability to think) and mental (emotional and behavioral) functioning are adversely affected dementia gradually impairs memory, the ability to think, orientation in time and place, and the ability to recognize people and objects this causes a gradual reduction in the. Dementia caused by disease – not age dementia is always caused by disease, and over 200 dif- ferent diseases can lead to dementia the belief that dementia is a natural consequence of ageing is a myth however, the risk of developing dementia does increase with age the majority of the 85,000 people with demen-.
Dementia is a broad category of brain diseases that cause a long-term and often gradual decrease in the ability to think and remember that is great enough to affect a person's daily functioning other common symptoms include emotional problems, difficulties with language, and a decrease in motivation a person's. Alzheimer's disease and dementia are often used interchangeably discover how the two diagnoses, while related, are remarkably different.
Learn about the symptoms, stages, and early signs of dementia get the facts on the different types of dementia lewy body dementia, vascular dementia, frontotemporal dementia, and alzheimer's disease,and other types read about early onset dementia and tests for the condition. Which diseases cause dementia how do they affect the brain what symptoms do they lead to voiced by game of thrones star iwan rheon, this short introduction explains the essentials of a condition affecting 850,000 people across the uk today.
Dementia and alzheimer's disease aren't the same dementia is an overall term used to describe symptoms that impact memory, performance of daily activities, and communication abilities alzheimer's disease is the most common type of dementia alzheimer's disease gets worse with time and affects memory, language,. Dementia is characterized by a constellation of symptoms and signs including disturbances in memory, attention, reasoning, behavior, executive function and mood amongst others about 5 million americans have dementia alzheimer's disease, vascular dementia and lewy body dementia are the most common types of. Dementia is the loss of cognitive functioning—thinking, remembering, and reasoning—and behavioral abilities to such an extent that it interferes with a person's daily life and activities these functions include memory, language skills , visual perception, problem solving, self-management, and the ability to focus and pay.
Dementia is a term which describes a number of conditions that cause damage to brain cells alzheimer's disease is the most common cause of dementia below you will find information about different types of dementia, how dementia progresses and treatments that may be available. Although many of us know someone living with dementia very few people, only about a quarter of irish people, understand it. Dementia is the name for a group of symptoms that commonly include problems with memory, thinking, problem solving, language and perception in a person with.
Dementia is an umbrella term that includes a number of different types of diseases that affect the brain, each with it own set of symptoms memory impairment is the hallmark feature of dementia, affecting social and occupational functioning, but it is not always the first sign of dementia sometimes difficulty with judgement,. Dementia is a disorder in which the brain loses its ability to function this loss is usually progressive and can become severe. What is dementia dementia is an umbrella word used to describe a group of symptoms a person experiences there are many different types of dementia that tend to affect people differently the symptoms of dementia increase over time everyone experiences the changes at different speeds.
You might have heard quite a bit about dementia but still not be completely sure what it is, or what a diagnosis could mean for you or a loved one find out all the basic information you need to know. Dementia is a gradual decline of how the brain functions there are many different types, some of which are alzheimer's and vascular dementia. Information the information in this section defines dementia, describes the symptoms and causes of dementia and explains the difference between normal memory problems and dementia.