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What are same of the harmful substances that are likely affect your brain?
Wiki User
∙ 11y ago
- Some of the harmful substances that can affect our brain are cigarettes, illegal drugs, marijuana, weeds , shaboo or methamphetamine...
- Hope it will Help you. :))
Wiki User
∙ 11y ago
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What are some of the harmful substances that will affect our brain?
Some of the harmful substances that can affect our brain are 1. cigarretes 2. illegal drugs 3. marijuana 4. "shabu" or methamphetamine 5. glue and many more....
Why is the brain less able to permeate substances?
Because it has a blood brain barrier (BBB) which protects the brain from toxins or harmful substances.
What protects the brain by preventing passage of harmful substances and pathogens?
Cerebrospinal fluid
What protects the CNS from harmful substances and pathogens by preventing passage of these substances from blood into the interstitial fluid of brain tissue?
You're referring to the blood-brain barrier.
What are some harmful substance that are likely affect your brain?
The chemical compounds in Stimulants, Nicotine, Opioids, alcohol, and Sedatives enter the brain and bloodstream upon use. Once a chemical enters the brain, it can cause people to lose control of their impulses or crave a harmful substance.
Is too much sleeping for adults harmful?
Yes, because it can affect the adults brain.
Does smoking cause epileptic seizure?
Not necessarily. Epilepsy has a wide range of causes. Anything that has a strong affect on the brain can be likely to cause seizures. Smoking hard substances that affect the brain could lead to seizures.
What acts as a gatekeeper to certain substances from entering brain tissue?
The blood-brain barrier acts as a gatekeeper to certain substances from entering brain tissue. It is a protective membrane that separates the blood vessels in the brain from the surrounding fluid, preventing the passage of many harmful substances while allowing essential nutrients and oxygen to reach the brain. This barrier helps maintain the delicate balance required for optimal brain functioning.
What part of the brain does brain freeze affect?
"Brain freeze" is not really inside the brain. It is a headache that you get from eating or drinking very cold substances. It is actually caused by rapid cooling and rewarming of capillaries in the sinus cavities.
How are neurons kept separated from blood borne substances?
Neurons are separated from blood-borne substances by the blood-brain barrier (BBB), which is a highly selective semipermeable barrier formed by specialized endothelial cells in the blood vessels of the brain. These endothelial cells have tight junctions that prevent most substances in the blood from freely crossing into the brain. The BBB allows only certain molecules, such as oxygen and nutrients, to pass through while keeping out potentially harmful substances, like toxins and pathogens.
Do 3d movies affect your sleep?
yes they do affect your sleep.they make your brain nerves weak.an also harmful for your eyes.3d games,movies and tv's are not advisable
What is the blood brain barrier is effective against?
The blood brain barrier is effective again harmful chemicals in the blood and bacteria infections from reaching the brain. Many of the drugs on the street breach this barrier. K12 or bath salts is a very good example of the damage breaching this barrier can cause.
