Research on Small Vessel Disease and Dementia Small vessel disease (SVD) is a condition that affects the tiny blood vessels in the brain. It is a major contributor to neurodegenerative diseases, including Alzheimer’s disease and vascular dementia. Recent studies have…
Understanding Microbleeds and Their Cognitive Effects Microbleeds are small, round areas of bleeding in the brain that can be detected using advanced imaging techniques like MRI. They appear as small, dark spots on certain types of MRI scans, particularly those…
The Impact of Stroke on Vascular Dementia Vascular dementia is a condition that affects memory, thinking, and social abilities. It is often linked to strokes, which occur when blood flow to the brain is interrupted. This interruption can be due…
Assessing White Matter Hyperintensities in Dementia White matter hyperintensities (WMHs) are changes in the brain that can be seen on magnetic resonance imaging (MRI) scans. These changes are common in older adults and are often associated with cognitive decline and…
Cerebral blood flow, or CBF, is a vital component of brain health. It refers to the flow of blood through the brain, delivering oxygen and nutrients necessary for proper brain function. This process is crucial for maintaining cognitive abilities such…
The Role of the Vascular System in Dementia Development Dementia is a condition that affects millions of people worldwide, causing significant cognitive decline and impacting daily life. While Alzheimer’s disease is the most common form of dementia, vascular factors play…
Understanding GABAergic System Alterations in Dementia Dementia is a condition that affects millions of people worldwide, causing progressive cognitive decline and memory loss. One key aspect of dementia that researchers are exploring is how changes in the brain’s GABAergic system…
Glutamate is a vital neurotransmitter in the brain, playing a crucial role in learning, memory, and neuronal communication. However, when glutamate levels become too high, it can lead to a condition known as glutamate toxicity, which can have severe impacts…
Understanding Cholinergic System Deficits and Dementia The cholinergic system plays a crucial role in our brain’s functioning, particularly in areas such as memory, attention, and cognitive processing. It is primarily responsible for producing acetylcholine, a neurotransmitter that helps in transmitting…
Neurotransmitter Imbalances in Alzheimer’s Disease Alzheimer’s disease is a complex condition that affects millions of people worldwide. It is characterized by progressive memory loss, cognitive decline, and changes in behavior. One of the key factors contributing to these symptoms is…