No, Multiple Sclerosis (MS) isn't a type of dementia, but it's an autoimmune disease that attacks the central nervous system, and its cognitive issues, like "brain fog," can sometimes be severe enough to meet dementia criteria, though MS-related cognitive decline and dementia (like Alzheimer's) have different underlying causes, with MS affecting myelin (nerve insulation) and typical dementias often involving protein plaques, but research suggests MS may increase dementia risk.
It was shown that MS may increase the risk of dementia by up to 67% through two mechanisms that cause atrophy of white and gray matter.
While an MRI cannot directly diagnose dementia, it can identify a variety of changes in the brain that are associated with different types of dementia.
These include:
Multiple sclerosis (MS) is a long-lasting (chronic) disease of the central nervous system. It is thought to be an autoimmune disorder, a condition in which the body attacks itself by mistake. MS is an unpredictable disease that affects people differently.
MS is not considered a terminal illness and it's very rare for someone to die directly because of MS. But MS is a lifelong condition and if someone is severely affected, the risk of dying from a complication related to MS (like an infection) is greater.
In MS, the immune system attacks and destroys the fatty substance that coats and protects nerve fibers in the brain and spinal cord.
The "2-finger test" for dementia involves an examiner showing a hand gesture (like interlocking index and middle fingers) and asking the patient to copy it, testing motor skills, visual memory, and coordination, as difficulties can signal early cognitive decline, but it's a screening tool, not a definitive diagnosis, prompting further medical evaluation. Other related tests include finger-tapping and finger-to-nose, looking for hesitation or misjudgment in movement.
Our results confirm that vitamin D deficiency is associated with a substantially increased risk of all-cause dementia and Alzheimer disease.
Each year, thousands of people are misdiagnosed with dementia. “Delirium (officially called acute toxic metabolic encephalopathy) can mimic many of the same symptoms as a dementia.
Smoking, low physical activity, and a poor diet are all lifestyle and environmental influences that have been linked to rapid dementia decline. Physical activity promotes cardiovascular health, which in turn improves brain function. Those who lead a sedentary lifestyle may experience faster cognitive decline.
Physicians use diagnostic tools combined with medical history and other information, including neurological exams, cognitive and functional assessments, brain imaging (MRI, CT, PET) and cerebrospinal fluid or blood tests to make an accurate diagnosis.
Problems with memory and thinking - also called 'cognitive problems' - can affect people with MS, but most people will be affected mildly. Some people find it harder to find the right words, to concentrate or to recall things quickly.
Eating foods high in saturated fats can harm your health. Red meat and full-fat dairy products should be eaten less. They can cause inflammation, making MS symptoms worse. says, “Dietary changes can significantly impact the management of MS.”
Three key warning signs of Multiple Sclerosis (MS) often involve vision problems (like blurred vision or pain with eye movement), numbness or tingling sensations, and fatigue, along with balance issues, weakness, and coordination difficulties, though symptoms vary widely and can include cognitive or bladder problems too.
As Alzheimer's disease progresses, it can lead to significant changes in eating habits, including appetite loss and a behavior known as “pocketing,” where food is held in the mouth without swallowing.
Although the early signs vary, common early symptoms of dementia include: memory problems, particularly remembering recent events. increasing confusion.
This approach is simple—a person is told 5 words in a specific order, and a few minutes later, they're asked to recall them in the same order. It's often used by healthcare providers to test memory and short-term recall. The 5-word test can be used to determine how well your loved one remembers specific information.
You Miss Out on Sleep
You do a few things you know you shouldn't -- we all do. But some of those bad habits can take a toll on your brain. For example, lack of sleep may be a cause of dementia, including Alzheimer's disease.
The SAGE test is a short, self-administered evaluation that screens for early signs of memory or thinking problems like dementia. You take it on your own, at home or at your provider's office. It's simple and there's no studying needed. It can catch issues early.
The 10 warning signs of dementia include memory loss, difficulty with familiar tasks, confusion about time/place, trouble with language, poor judgment, misplacing things, personality changes, loss of initiative, and problems with visual/spatial skills, requiring professional assessment to distinguish from normal aging.
MS can damage the nerves in your spinal cord or brain that control your muscles. That can cause painful muscle spasms. Nerve pain can also cause painful or unusual sensations on the skin. These types of pain can happen anywhere but are usually in the face, arms and legs.
For many, fatigue is considered to be the single most debilitating symptom, surpassing pain and even physical disability. Fatigue also imposes significant socioeconomic consequences, including loss of work hours and in some instances, loss of employment.
Causes of emptying problems
The area of your spinal cord that controls the bladder emptying reflex may be damaged by your MS. As there is no signal to urinate, your bladder becomes very full but you're unaware of how full it is, so leakage of urine may occur.