Search results for Electroencephalogram

11 - 20 of 229 results for "Electroencephalogram"

• Encephalitis - Symptoms

  Find out about the main signs and symptoms of encephalitis, and when to get medical advice.

• PET scan

  Find out about why PET scans are done and what happens before, during and after the scan.

• Narcolepsy - Diagnosis

  Find out how narcolepsy is diagnosed by sleep observation and ruling out other conditions. You may have polysomnography and a multiple sleep latency test, and your hypocretin levels may be measured.

• Myalgic encephalomyelitis or chronic fatigue syndrome (ME/CFS) - Diagnosis

  Find out how myalgic encephalomyelitis (chronic fatigue syndrome or ME/CFS) is diagnosed. There's no test for the condition, but there are clear guidelines for diagnosing it.

• Diagnosing a stroke

  Strokes are usually diagnosed through blood tests, scans and other tests. Doing this may also show what caused it.

• Ectopic pregnancy - Diagnosis

  Read about the tests you might have to diagnose an ectopic pregnancy, including a transvaginal ultrasound scan, blood tests and a minor operation.

• Chronic traumatic encephalopathy

  Find out about chronic traumatic encephalopathy (CTE), a type of brain condition that slowly gets worse over time and leads to dementia.

• TENS (transcutaneous electrical nerve stimulation)

  Find out about TENS (transcutaneous electrical nerve stimulation) for pain relief, including how it works and who can use it.

• Electrocardiogram (ECG)

  Find out more about ECGs (electrocardiograms), including why they're done, the different types, and what happens.

• Intracranial hypertension

  Intracranial hypertension is a build-up of pressure around the brain. It can cause severe headaches and problems with your vision.