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Encephalitis is inflammation of the brain. [5] The severity can be variable with symptoms including reduction or alteration in consciousness, headache, fever, confusion, a stiff neck, and vomiting. [1][6] Complications may include seizures, hallucinations, trouble speaking, memory problems, and problems with hearing.
Limbic encephalitis is a form of encephalitis, a disease characterized by inflammation of the brain. [1] Limbic encephalitis is caused by autoimmunity: an abnormal state where the body produces antibodies against itself. Some cases are associated with cancer and some are not. [1] Although the disease is known as "limbic" encephalitis, it is ...
Neurology. Encephalopathy (/ ɛnˌsɛfəˈlɒpəθi /; from Ancient Greek: ἐνκέφαλος "brain" + πάθος "suffering") means any disorder or disease of the brain, especially chronic degenerative conditions. [1] In modern usage, encephalopathy does not refer to a single disease, but rather to a syndrome of overall brain dysfunction ...
Rasmussen syndrome or Rasmussen's encephalitis is a rare inflammatory neurological disease, characterized by frequent and severe seizures, loss of motor skills and speech, hemiparesis (weakness on one side of the body), encephalitis (inflammation of the brain), and dementia. The illness affects a single cerebral hemisphere and generally occurs ...
Rare [2] Deaths. ~4% risk of death [2] Anti-NMDA receptor encephalitis is a type of brain inflammation caused by antibodies. [4] Early symptoms may include fever, headache, and feeling tired. [1][2] This is then typically followed by psychosis which presents with false beliefs (delusions) and seeing or hearing things that others do not see or ...
Viral encephalitis is inflammation of the brain parenchyma, called encephalitis, by a virus. The different forms of viral encephalitis are called viral encephalitides. It is the most common type of encephalitis and often occurs with viral meningitis. Encephalitic viruses first cause infection and replicate outside of the central nervous system ...
Cerebral edema is a potentially life-threatening complication of severely decreased sodium ion concentration in the blood (hyponatremia). [17] Ionic brain edema can also occur around the sites of brain hemorrhages, infarcts, or contusions due to a local plasma osmolality pressure gradient when compared to the high osmolality in the affected tissue.
New York Gov. Kathy Hochul (D) declared the spread of a rare mosquito-borne illness to be a threat to public health following the first reported death due to an infection in the state since 2015.