Neuropeptide Y (NPY) is a small protein found in the brain that plays a significant role in various physiological processes, including cognition. It is one of the most abundant neuropeptides…

Chronic Inflammation and Synaptic Loss: Understanding the Connection Chronic inflammation is a condition where the body's immune system remains in a state of heightened alert for an extended period. This…

Sports-related head injuries have become a significant concern in recent years, particularly in relation to their potential impact on long-term health, including the development of dementia. Dementia is a condition…

Long-term effects of concussions can be quite serious and impact various aspects of a person's life. Concussions are a type of traumatic brain injury caused by a blow to the…

Cognitive Outcomes After Traumatic Brain Injury Traumatic brain injury (TBI) is a serious condition that affects millions of people worldwide. It can result from accidents, falls, sports injuries, or any…

Post-stroke dementia is a condition that affects some people after they have had a stroke. It involves a decline in cognitive abilities, such as memory, thinking, and problem-solving, which can…

Neurodegeneration in HIV-Associated Neurocognitive Disorders HIV-associated neurocognitive disorders (HAND) are conditions that affect the brain and nervous system of people living with HIV. Despite advances in antiretroviral therapy (ART), which…

Cognitive Effects of Substance Abuse Substance abuse can have profound effects on the brain, leading to significant changes in cognitive function. These changes can impact how a person thinks, learns,…

Chronic pain is a widespread health issue affecting millions of people worldwide. It not only causes physical discomfort but also has a significant impact on cognitive functions. Understanding how chronic…

White matter hyperintensities are changes in the brain that can be seen on MRI scans. They appear as bright spots in the white matter, which is the part of the…