"Tinnitus is often described as a ringing in the ears. It also can sound like roaring, clicking, hissing, or buzzing. It may be soft or loud, high pitched or low pitched. You might hear it in either one or both ears."
Tourette Syndrome is a neurological disorder characterised by multiple tics, which are sudden, repetitive involuntary movements and sounds. The condition varies greatly in its severity. Children may also have other behavioural problems.
Transverse Myelitis is a rare neurological disorder caused by inflammation of the spinal cord across one level of the cord. The main symptoms of the disease are reduced muscle strength and altered sensation below the affected area.
Trigeminal Neuralgia is an extremely severe facial pain, which tends to come and go unpredictably in sudden shock-like attacks. The pain is along the pathway of the trigeminal nerve, typically the upper or lower jaw or the cheek, and is usually confined to one side of the face.
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Tuberous Sclerosis is a complex multi-system disorder, which produces tuber-like growths on the brain. These calcify with age, and can also be found on other organs including the heart, skin and kidneys. It affects people in many different ways and with varying severity.