What causes thalamic infarct?
It usually is caused by a blood clot or bleed within the brain. A thalamic stroke is a specific type of stroke that blocks blood flow to the region of the brain known as the thalamus.
What are the side effects of a thalamic stroke?
lack of interest or enthusiasm. changes in attention span. memory loss. thalamic pain, also called central pain syndrome, which involves burning or freezing sensations in addition to intense pain, usually in the head, arms, or legs.
Is thalamic stroke serious?
Thalamic strokes fall under the category of subcortical strokes, which affect the deeper brain regions beneath the cerebral cortex, as opposed to the outer cortical region. When a stroke occurs, it is a medical emergency as brain cells begin to die within minutes of losing blood supply.
What happens if there is damage to the thalamus?
While thalamus damage primarily causes sensory problems, it can also lead to behavioral and cognitive changes. For example, many patients with a thalamus injury have incorrect speech patterns and can struggle to find the right words. Others display apathy and memory problems.
What is left thalamic bleed?
Thalamic haemorrhage is usually considered a single entity although the thalamus is composed of anatomically as well as functionally discrete subregions receiving blood from different arteries. The clinical features vary according to the intrathalamic location of the haematomas and the bleeding artery.
What is a left thalamic hemorrhage?
What is a thalamic lacunar infarct?
Lacunar strokes (also known as small vessel disease) are caused by occlusion of the deep perforating blood vessels. Small vessel disease is most commonly associated with hypertension and diabetes.
Does the thalamus heal?
Not much is known about the basics of neuroplasticity of TBI and brain structures involved in it. Our review provides evidence that thalamus is naturally involved in recovery process as in mild TBIs.