Central nervous system (CNS)
Your central nervous system (CNS) is made up of your brain and your spinal cord. Learn more about its role and the different parts of the brain.
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Dopamine
Dopamine is a chemical released in the brain that makes you feel good. Find out here why the right amount of dopamine is important both for your body and your brain.
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Multiple sclerosis (MS)
MS is a chronic disease that affects the central nervous system. Learn about the types of MS and how the symptoms can be managed.
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Nervous system
Your nervous system controls much of what your body does including walking, speaking and other activities. Learn more about how it works.
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Pneumococcal disease
Links to articles about pneumococcal disease.
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Spinal cord injuries
A spinal cord injury is damage to the spinal cord that causes loss of function, feeling and mobility.
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Anatomy
The human body has many different systems and organs that all serve different function. Learn more about the brain, heart, digestive system and other parts of the body.
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Medicines and alcohol
You need to be careful if you drink alcohol when taking some medicines. This includes over-the-counter medicines and herbal remedies. Learn more here.
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GHB
GHB is a party drug. It has been linked to date rape and sexual assault. Find out more about the physical effects and consequences of using GHB.
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Rabies
Rabies is caused by infection with the rabies virus. It is usually acquired from a bite or scratch from an infected animal. Learn how to prevent rabies and what to do if you may be infected.
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Smart ways to keep your brain healthy and sharp
Mental decline starts before age 40. Here are smart ways to keep your brain healthy and help protect your brain against degenerative brain disorders such as Alzheimer's disease.
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Murray Valley encephalitis
Murray Valley encephalitis is a rare illness caused by a mosquito-borne virus - read more about symptoms, diagnosis, treatment and prevention.
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Lumbar puncture
Lumbar puncture involves putting a needle into the lower back to diagnose and sometimes treat problems of the brain and spinal cord.
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Coma
In a coma, a person is alive but totally unresponsive to the world around them. Someone in a coma will need intensive care in hospital. Find out more here.
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Foods high in iodine
Foods high in iodine include fish, prawns and seafood, as well as iodised salt and packaged bread. Here's how to get enough iodine in your diet.
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Serotonin
Serotonin is a chemical substance that controls wellbeing and happiness. Not having enough serotonin is thought to contribute to depression. Learn more here, including how serotonin levels can be adjusted.
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Thrombocytopenia
Thrombocytopenia (also spelt thrombocytopaenia) is low platelets, which can result in bleeding problems. Learn more about its causes and symptoms.
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Primary amoebic meningoencephalitis (PAM)
Primary amoebic meningoencephalitis is a rare, but serious disease. It leads to inflammation of the brain. Infection can happen from water-based activities.
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Encephalopathy
An encephalopathy refers to any disturbance of the brain's functioning that leads to problems like confusion and memory loss. Read more here.
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Hydrocephalus
Hydrocephalus is caused by a build-up of cerebrospinal fluid in the brain. This fluid is essential, but too much can damage your brain.
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Encephalitis
Encephalitis is a serious brain condition usually caused by a virus. If you or your child may be affected, seek medical attention immediately.
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Chiari malformation
Chiari (or Arnold-Chiari) malformation occurs when part of the brain pushes down into the spinal canal. Some, but not all people have symptoms. Learn more here.
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Hiccups
Hiccups can be caused by overeating, or eating too quickly, spicy foods, hot or fizzy drinks, alcohol, smoking, stress, fear or excitement. Learn more about hiccups meaning, causes, and how to get rid of them.
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Vasculitis
Vasculitis is an autoimmune disease that causes inflammation of blood vessels. Discover more about its diagnosis and treatment options.
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Bipolar disorder medication
There are many different types of medications used to help treat bipolar disorder. Find out more about what medication to take from a trusted source.
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Japanese encephalitis
Japanese encephalitis is caused by the Japanese encephalitis virus. Find out how to prevent infection, symptoms to watch out for and when to seek medical help.
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Tapentadol
Tapentadol is a prescription-only opioid medicine used for pain relief. Find out more about tapentadol, how it works and about possible side effects.
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Fentanyl
Fentanyl is a high-strength opioid medicine that can be prescribed by your doctor. Find out more about fentanyl, how it works and possible side effects.
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Hydromorphone
Hydromorphone is an opioid pain medicine available on prescription from your doctor. Find out how hydromorphone works and learn about its side effects.
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Should I bother getting a flu vaccination in Australia in 2021?
Rates of influenza in 2020 were very low, due to COVID-safe practices. But it's still worth getting vaccinated against the deadly flu. Here's why.
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