Category: Brain

Migraines are often mistakenly labeled as severe headaches; however, they encompass a greater complexity, accompanied by various other symptoms. Although ongoing research seeks to shed light on migraines, many aspects of this condition still remain unknown. Moreover, these symptoms can differ significantly from person to person. Consequently, numerous individuals have queries regarding these occurrences and...

A syncopal episode, also known as fainting or loss of consciousness, occurs when the brain receives inadequate blood and oxygen flow. It is a defense mechanism used by the body, where nonessential functions temporarily stop to redirect oxygen to vital organs. The heart rate and breathing increase to supply more oxygen to the brain. Although...

Dandy-Walker syndrome is an inborn abnormality that impacts the cerebellum, a region located at the posterior part of the brain, as well as the fluid-filled cavities surrounding it. A prominent characteristic of this disorder is the presence of a disproportionately enlarged fourth ventricle, which facilitates the flow of cerebrospinal fluid between the spinal cord and...

Apraxia is a diverse neurological disorder characterized by the inability to execute specific movements, despite having normal muscle function. One manifestation of apraxia is apraxia of speech, which causes difficulties in speaking. This condition hinders the brain’s ability to plan and initiate desired movements. The severity of apraxia can vary, with some individuals experiencing mild...

Neurodegenerative progressive supranuclear palsy (PSP), also referred to as Richardson syndrome, is a degenerative neurological disorder that affects the brain. This rare condition is estimated to impact around five out of every 100,000 individuals globally, although experts suspect that many cases go undiagnosed. Interestingly, PSP tends to occur more frequently in women than in men....

Prosopagnosia, also known as face blindness, is a genuine condition that affects a small percentage of individuals. Although it may be joked about by some people who struggle to recognize faces, this disorder has been recognized and studied since the 19th century. However, it wasn’t until a publication in 1947 that prosopagnosia gained attention from...

When it comes to brain infections, it’s important to note that these infections can originate outside the brain and still have a significant impact on it. In fact, various viral, fungal, and bacterial infections can start elsewhere in the body and eventually spread or affect the brain in different ways. The extent of the impact...

Transient global amnesia is an uncommon disorder that impacts approximately five out of every 100,000 individuals annually. This condition can be distressing for both the person suffering from it and the people witnessing the episode. Although the exact cause of transient global amnesia remains unidentified, there are certain factors that tend to trigger its occurrence...

A seizure refers to an abnormal electrical activity in the brain, which can result in various symptoms such as changes in behavior, uncontrollable movements, and even loss of consciousness. It’s important to note that there are numerous types of seizures, each with its own unique set of causes. Some seizures, known as unknown onset seizures,...

Multiple System Atrophy (MSA) is a neurodegenerative disease that disrupts the body’s ability to carry out involuntary actions, including breathing, blinking, and blood circulation. This condition, which is rare and highly debilitating, bears resemblances to Parkinson’s disease. MSA impairs the communication between nerve cells and the voluntary nervous system, thereby impacting movement control. The prevalence...