
Brain and nerves videos
Peer reviewed by Dr Colin Tidy, MRCGPAuthored by Victoria RawOriginally published 26 Jun 2025
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Explore our video library covering key brain and nerves health issues. From headaches to strokes and TIAs, our videos offer clear guidance to help you understand your body and take charge of your health.
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Stroke and TIA
A stroke happens when part of your brain doesn't get enough blood, either by a blockage or bleeding. A TIA (transient ischemic attack) is a temporary disruption of blood flow to the brain. It is often called a mini-stroke.
Playlist: Stroke and TIA
6 videos
What is a stroke?
Dr Sarah Jarvis MBE, FRCGP
What is a stroke?
Dr. Sarah Jarvis MBE, FRCGP

Spotting the signs of a stroke
Dr. Sarah Jarvis MBE, FRCGP

How can you prevent stroke ?
Dr. Krishna Vakharia, MRCGP

What is a mini-stroke?
Victoria Raw

What are the signs of a mini-stroke?
Victoria Raw

How to prevent a mini-stroke
Victoria Raw
Migraine
A migraine is a headache that causes severe throbbing pain on one side of the head. Lifestyle changes such as staying hydrated, managing stress, and keeping a regular sleep schedule can help prevent them.
Lifestyle changes to prevent migraine
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Sciatica
Sciatica is when you get pain, tingling, or numbness that starts in your lower back and travels down your leg. It is caused by irritation or pressure on the sciatic nerve.
What is sciatica?
Dizziness
Dizziness is a lightheaded or woozy feeling that can make you feel off balance or like the room is spinning. It can happen due to dehydration, low blood sugar, inner ear problems, or even just standing up too quickly.
What is dizziness?
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Carpal tunnel syndrome
Carpal tunnel syndrome is a condition where a nerve in your wrist (the median nerve) gets squeezed or compressed. It causes tingling, numbness, or pain in your hand and fingers.
What is carpal tunnel syndrome?
Head injury
Head injuries can range from a mild bump or concussion to something more serious like a skull fracture. You should see a doctor if you have symptoms like confusion, vomiting, a bad headache, or faint.
What are the different types of head injury?
When should I go to the doctor with a head injury?
Headache
A headache could be a sign of something serious if it comes on suddenly and feels very intense, is different from your usual headaches, or is joined by other symptoms like confusion, vision changes, weakness, fever, or a stiff neck.
When do I need to seek medical advice about a headache?
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Article history
The information on this page is peer reviewed by qualified clinicians.
Next review due: 26 Jun 2028
26 Jun 2025 | Originally published
Authored by:
Victoria RawPeer reviewed by
Dr Colin Tidy, MRCGP

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