What Is The Most Sensitive Part Of The Head?

How can I tell if a head injury is mild or severe?

Symptoms may include: Mild head injury: Raised, swollen area from a bump or a bruise….Moderate to severe head injury (requires immediate medical attention)–symptoms may include any of the above plus:Loss of consciousness.Severe headache that does not go away.Repeated nausea and vomiting.More items….

What should you do if you hit your head really bad?

Call 9-1-1 right away or contact your doctor or emergency department if you have one or more of the following danger signs after a bump, blow, or jolt to the head or body: One pupil larger than the other. Drowsiness or inability to wake up. A headache that gets worse and does not go away.

What happens if you hit the back of your neck?

However, the neck has very little protection. And it has lots of important structures in it, not least some of the main arteries in the body which supply blood to the brain. Any blunt force to the neck can damage these vessels, and if you restrict blood flow to the brain it can lead to serious neurological injuries.

Which part of the head is most vulnerable?

prefrontal cortexThe prefrontal cortex (PFC) is the most susceptible region of the frontal lobes to injury. Neuroscientists divide the brain into areas for study. This is called cytoarchitecture of the human cortex.

Is the back of the head vulnerable?

The brain is a delicate, blancmange-like organ that is vulnerable. Although it is protected by the skull, rapid forward, back or twisting movements of the head can send the brain crashing against this bony box. Even mild injuries of this sort can produce diffuse injury.

Should I go to hospital if I hit my head?

Someone with a head injury needs to go to the hospital’s emergency department (A&E) as soon as possible if anything in the box below applies. This should be by ambulance if needed. Unconsciousness or lack of full consciousness, even if the person has now recovered. Any clear fluid running from the ears or nose.

How do you know if your brain is bleeding after hitting your head?

Seek immediate medical attention after a blow to the head if you: Lose consciousness. Have a persistent headache. Experience vomiting, weakness, blurred vision, unsteadiness.

Can I sleep if I hit my head?

A person can go to sleep following a concussion if he or she is awake and able to hold a conversation. No other symptoms, such as dilated pupils or trouble walking, should be present before sleeping. Dr. Rudolph treats concussions regularly in children, teens and adults.

What part of the brain is affected when you hit the back of your head?

The parts of the brain that are most commonly affected in traumatic brain injury are the frontal and temporal lobes. And part of the reason for that is that they’re up against bone, and it’s fairly rigid and rough bone.

Does bumping head kill brain cells?

When a person is hit in the head, the brain bounces back and forth in the skull, the researchers explain, which can lead to damaged brain cells and even damage to surrounding tissue. Such an impact can break nerve fibers called axons or connective cell tissue called synapses.

Which body part is the most sensitive to touch?

The tongue, lips, and fingertips are the most touch- sensitive parts of the body, the trunk the least. Each fingertip has more than 3,000 touch receptors, many of which respond primarily to pressure.

What happens if you hit the back of your head?

A hard blow to the head can shake your brain inside the skull. The result: bruises, broken blood vessels, or nerve damage to the brain. A hard hit that doesn’t cause bleeding or an opening in your skull could be a closed brain injury. An open brain injury is when an object penetrates the skull and goes into your brain.