Worried about your memory?

You might be worried that your memory isn't what it used to be. Learn more about what can cause memory loss and when you should see a doctor.

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Amnesia

Amnesia is loss of memory that is usually temporary but can sometimes be permanent. Learn more about its causes and ways to live with amnesia.

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Brain fog

Brain fog is a way to describe problems with thinking and memory such as forgetfulness and trouble concentrating. Read about symptoms and treatments.

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Cognitive impairment

Cognitive impairment can cause problems with your thinking, communication, understanding or memory. Find out more about cognitive impairment here.

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Memory disorders

Many disorders can cause problems with your memory and thinking. Learn about symptoms, treatment and managing memory problems here.

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Lewy body dementias

Lewy body dementias are caused by abnormal protein clumps in the brain that affect memory, thinking, movement and behaviour. Read about the symptoms.

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Dementia – an overview

Dementia can affect your memory, thinking and behaviour. It has many possible causes. There is no cure but there are ways to live well with dementia.

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Alzheimer's disease

Alzheimer's disease is a type of dementia that affects your memory and behaviour. Learn more about its symptoms, diagnosis and treatment.

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Mindfulness

Research shows that mindfulness – focusing on the present - can improve memory and reduce stress, and it's a skill that anyone can practise.

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Tests used in diagnosing dementia

Find out more about the tests doctors use to diagnose dementia. Learn about physical and neurological examinations, cognitive tests, x-rays and scans.

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Vascular dementia

Vascular dementia is caused by problems with the blood supply to the brain. Find out about the symptoms, diagnosis and treatment of vascular dementia.

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Complex post-traumatic stress disorder (PTSD)

Complex PTSD is a mental health condition that can develop in people who have been through prolonged and repeated trauma, particularly in childhood.

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Dissociative identity disorder

Dissociative identity disorder, also known as multiple personality disorder, causes people to feel as though they have multiple distinct personalities.

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Creating a dementia friendly environment

A supportive space can help a person with dementia to feel safe, comfortable and independent. Learn how to create a dementia-friendly environment.

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Post-traumatic stress disorder (PTSD)

PTSD is an anxiety disorder caused by very stressful, frightening or distressing events. Explore symptoms, causes and treatments.

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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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Blackouts

A blackout is a temporary loss of consciousness. It can be caused by fainting, or a more serious issue. Learn more about blackout treatments here.

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Acquired brain injury (ABI)

ABI is the result of damage to your brain, which may occur due to injury at any time during your life. Learn more here.

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Nervous system

Your nervous system controls many of your body’s functions, including walking, speaking and other activities. Learn more about how it works.

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Electroconvulsive therapy (ECT)

Electroconvulsive therapy (ECT) is a treatment for some severe mental health conditions. Find out about ECT, when it’s used and side effects here.

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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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Sniffing (inhalants)

Inhalants are chemical substances that release fumes or vapours. Some people inhale these fumes to feel high. There is no safe level of inhalant use.

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Living with dementia

Getting a diagnosis of dementia can be difficult. Over time, dementia can make it hard to do everyday tasks. Learn what you need to think about.

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Huntington's disease

Huntington's affects the nervous system and worsens over time. Symptoms include difficulty controlling limbs and cognitive and emotional changes.

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Dyslexia

Dyslexia is a common learning disability that makes reading and spelling difficult. Evidence-based programs can help people learn to read and spell.

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The role of a neurologist

A neurologist is a specialist physician who treats diseases of the brain, spinal cord, nerves and muscle.

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Mini-Mental State Examination (MMSE)

The Mini-Mental State Examination (MMSE) may be used as a screening test for cognitive impairment, such as dementia. Learn more about the MMSE here.

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Concussion

Concussion is the short-term loss of brain function following a head injury. Learn more about the causes, signs and symptoms of concussion.

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Agnosia

Agnosia is a condition caused by damage to parts of the brain. Symptoms include difficulty recognising objects, people, smells, flavours, tastes or sounds.

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Obstructive sleep apnoea (OSA)

Obstructive sleep apnoea (OSA) is when your airway partly or completely blocks while you are asleep. Read about OSA symptoms and treatments here.

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