A "white stroke" refers to a type of stroke affecting the brain's white matter, often appearing as bright spots (white matter hyperintensities) on an MRI, indicating damaged nerve fibers that connect different brain areas, leading to potential cognitive issues, memory loss, balance problems, or even silent strokes. It's a significant cause of disability, often linked to chronic blood flow issues (vascular disease) or aging, and can happen alongside typical strokes, worsening outcomes.
Different types of strokes
Ischemic stroke, where an artery is blocked (usually by a blood clot). Hemorrhagic stroke, where an artery leaks or ruptures in the brain, causing a bleed (hemorrhage) in the brain tissue.
White matter stroke (WMS) is a debilitating disorder, which is characterized by the formation of ischemic lesions along subcortical white matter tracts of the central nervous system. Initial infarction during the early stages of the disease is often asymptomatic and is thus considered a form of silent stroke.
Your outlook depends on what type of white matter disease you have and how severe it is. The disease tends to be worse when it starts during infancy or early childhood. People with more severe forms may only live for a few months or years. Those with less severe forms can have a normal life expectancy.
There are two main types of stroke based on what caused the stroke, but there are other classifications, too. The five types of stroke you're most likely to hear about are ischemic stroke, hemorrhagic stroke, transient ischemic attack (also called TIA or mini-stroke), cryptogenic stroke, and brainstem stroke.
A transient ischaemic attack (TIA) or "mini stroke" is caused by a temporary disruption in the blood supply to part of the brain.
The Five Ps of Acute Ischemic Stroke Treatment: Parenchyma, Pipes, Perfusion, Penumbra, and Prevention of Complications - PMC.
Older patients with small punctate cerebral vascular white matter lesions are usually asymptomatic, but they progress to large confluent lesions and can present with subtle functional decline, cognitive impairment, dementia, urinary incontinence, gait and balance impairment, and neuropsychiatric disorders.
Don't assume that just because someone looks fine on the outside, they're not experiencing long-term effects. Comments such as: 'It doesn't look like there's anything wrong with you' and 'But you're better now, aren't you? ' are unlikely to help! Move on and stop dwelling on what happened. One to avoid at all costs!
Several studies have reported white matter changes in recovered COVID-19 patients,5,11 indicating that these patients present with persistent white matter abnormalities.
White matter has a legitimate position in the study of dementia. The neuropathology of white matter disorders is typically diffuse or widespread, thus disrupting many networks simultaneously and producing a multi-domain syndrome that merits the term dementia.
Other signs and symptoms may include:
Ischemic and hemorrhagic strokes share many of the same risk factors, such as high blood pressure, diabetes, and high blood cholesterol. Other risk factors are specific to the type of stroke. Blood clots can arise from coronary heart disease, atrial fibrillation, heart valve disease, and carotid artery disease.
To treat an ischemic stroke, blood flow must quickly be restored to the brain. This may be done with: Emergency IV medicine. An IV medicine that can break up a clot has to be given within 4.5 hours from when symptoms began.
Thrombotic stroke
This type of stroke is usually seen in older persons, especially those with high cholesterol and atherosclerosis (a buildup of fat and lipids inside the walls of blood vessels) or diabetes. Sometimes, symptoms of a thrombotic stroke can occur suddenly and often during sleep or in the early morning.
Sudden numbness or weakness in the face, arm, or leg, especially on one side of the body. Sudden confusion, trouble speaking, or difficulty understanding speech. Sudden trouble seeing in one or both eyes. Sudden trouble walking, dizziness, loss of balance, or lack of coordination.
Stage 1 (No response)
The child or young person appears to be in a deep sleep and doesn't respond to sounds or stimulation. This is referred to as 'coma'. While in coma, the brain is not functioning at the normal level. There is a limited ability to take in information or respond to light, sound or touch.
The "4-hour rule" for head injuries involves closely observing someone (especially children) for up to four hours post-injury, monitoring consciousness, vomiting, and neurological signs like limb power, with frequent checks (e.g., every 30-60 mins) to detect deterioration, because symptoms can worsen over time, and this period helps identify if further urgent care (like a CT scan) is needed, particularly if red flags appear, though symptoms might emerge over 24-48 hours.
Get plenty of sleep at night, and rest during the day. Avoid activities that are physically demanding (e.g., heavy houscleaning, weightlifting/working-out) or require a lot of concentration (e.g., balancing your checkbook). They can make your symptoms worse and slow your recovery.
White matter disease can affect anyone, but it's more common in people 60 years of age and older and in people who have cardiovascular disease.
White matter disease is a progressive disorder caused by age-related decline in the part of the nerves (the white matter) that connect different areas of brain to each other and to the spinal cord. This disorder can result in memory loss, imbalance and can lead to problems with mobility in older age.
Four stages were defined by dividing individuals into simple quartiles corresponding to those with the lowest total WMSA (Quartile I, n = 25), mid-low total WMSA (Quartile II, n = 25), mid-high total WMSA (Quartile III, n = 25), and highest total WMSA (Quartile IV, n = 22) (Fig.
Trouble speaking or understanding. Problems with vision, such as dimness or loss of vision in one or both eyes. Dizziness or problems with balance or coordination. Problems with movement or walking.
Brunnstrom Stage 7 – Normal Function Returns
Stage 7 of the Brunnstrom Approach occurs when the stroke survivor's functioning is assessed as either a return to pre-stroke level or possibly even better than prior to the stroke.
You may be familiar with the acronym F.A.S.T. to help you recognize a stroke. The letters (Face, Arms, Speech, and Time) can help you see the symptoms of an acute stroke in someone else and find help as soon as possible.