Due to the narrowing and thickening of arteries (atherosclerosis) that supply blood to the subcortical regions of the brain, there will be widespread, microscopic areas of damage to the brain. This condition is called subcortical ischemic vascular disease or is also known as Binswanger’s disease. Atherosclerosis, the thickening, and hardening of arteries is a systemic process that influences the entire vasculature of the human body. It often starts in your late 40s and progresses with age. As the arteries become more restricted, blood volume decreases and nervous tissue ceases to live.
Cranial imaging reveals the brain lesions quintessential of the disease and is necessary for a precise and accurate diagnosis. The salient characteristic feature of vascular dementia is psychomotor sluggishness. Accompanying symptoms may include forgetfulness. However, this is not as serious as that of Alzheimer’s disease.
Management of comorbid conditions such as diabetes, hypertension, and hypercholesterolemia, along with a healthy diet and exercise, can slow its progression. Unfortunately, those diagnosed with vascular dementia also can be diagnosed with Alzheimer’s disease.