Traduction / Translation: Français
WHAT IS ALZHEIMER AND RELATED DISEASES
Dementia is an overall term for a set of symptoms that are caused by disorders affecting the brain. Symptoms may include memory loss and difficulties with thinking, problem-solving or language, severe enough to reduce a person’s ability to perform everyday activities. A person with dementia may also experience changes in mood or behaviour.
Dementia is progressive, which means the symptoms will gradually get worse as more brain cells become damaged and eventually die.
Dementia is not a specific disease. Many diseases can cause dementia, including Alzheimer’s disease, vascular dementia (due to strokes), Lewy Body disease, head trauma, fronto-temporal dementia, Creutzfeldt-Jakob disease, Parkinson’s disease, and Huntington’s disease. These conditions can have similar and overlapping symptoms.
Some treatable conditions can produce symptoms similar to dementia, for example, vitamin deficiencies, thyroid disease, sleep disorders, or mental illness. It is therefore important to arrange for a full medical assessment as early as possible.
Getting a timely diagnosis can help you access information, resources and support through the Alzheimer Society, benefit from treatment, and plan ahead.
What’s the difference between Alzheimer’s Disease and dementia? If you have been confused by these terms in the past, or mistakenly thought that they were the same thing, watch the video:
The material was created by Dr. Sabina Brennan of Trinity College Dublin and Trinity Brain Health with financial support from GENIO.
© 2017 Trinity Brain Health. Permission to use this material was granted by Trinity Brain Health (trinitybrainhealth.com) which reserves all rights in the material.
The Indigenous Cognition & Aging Awareness Research Exchange (I-CAARE) team has developed factsheets about dementia in Indigenous communities with the help of Indigenous people living with memory loss, their Elders and caregivers.