What is a stroke? A stroke is a bleeding or clotting event that interferes with blood flow to the brain. An ischemic stroke is when blood vessels to the brain become clogged. A hemorrhagic stroke is when bleeding interferes with the brain's ability to function. A stroke is a medical condition where there is an...
What does a pseudotumor cerebri headache feel like? Pseudomotor cerebri headache is a headache at the back of the head. Pseudotumor cerebri occurs when intracranial pressure (pressure within the skull) increases. The cause is usually unknown. Hence, it's also called idiopathic (unknown cause) intracranial hypertension. The condition is characterized by headaches, which is also the...
What is a person with bipolar disorder like? People with bipolar disorder frequently display extreme, intense, and disturbing emotional states known as mood episodes. Bipolar disorder is a serious, persistent mental illness characterized by changes in mood, energy, and the ability to function. People with bipolar disorder frequently display extreme, intense, and disturbing emotional states...
What is neuropathic pain? Visual analog scale (VAS) for pain. When the sensory system is impacted by injury or disease, the nerves within that system cannot work to transmit sensation to the brain. This often leads to a sense of numbness, or lack of sensation. However, in some cases when this system is injured, individuals...
What is epilepsy? Epilepsy is a chronic neurological disorder often caused by stroke or brain tumors. Symptoms usually consist of fainting, dizziness, muscle spasms, and twitching. Epilepsy, sometimes called a seizure disorder, is a chronic neurological disorder in which your brain goes through abnormal activity that triggers a seizure. Seizures are the main indicator of...
What is stereotactic radiosurgery? Stereotactic radiosurgery is a way to deliver radiation to tumors or other abnormalities deep in the brain or other hard-to-reach areas of the body. Stereotactic radiosurgery (SRS) is a radiation treatment that uses focused delivery of radiation in high doses to precise locations in the body. It is used to treat...
What is MELAS? MELAS is a rare genetic disorder which results in stroke and dementia. MELAS is an abbreviation that stands for Mitochondrial Encephalopathy, Lactic acidosis, and Stroke-like episodes. What causes MELAS? MELAS syndrome is caused by mutations in the genetic material (DNA) in the mitochondria. While most of our DNA is in the chromosomes in...
What is anoxia? Anoxia symptoms include problems focusing, memory loss, poor judgment, difficulties with motor coordination, visual disturbances, decrease of executive function and impulsive behavior. Anoxia occurs when the brain is deprived of oxygen. It's often used interchangeably with hypoxia, although hypoxia refers to a partial loss of oxygen and happens first, typically leading to...
What is Asperger’s? Asperger's syndrome is associated with various issues related to cognition, speech, social and physical interaction. Asperger's syndrome, also known as Asperger syndrome (AS) or Asperger disorder, is one of a group of neurodevelopmental disorders that affects an individual's behavior, communication, and how they interact socially. In 2013, Asperger's syndrome and autistic disorder...
Autism is a developmental condition in which the brain does not process the sounds, sights, and smells like an average person. Autism is a developmental condition in which the brain does not process the sounds, sights, and smells like an average person. This results in behaviors that are considered socially awkward. Delayed development of spoken...