Cerebrospinal fluid (CSF) is a clear, watery liquid that surrounds the brain.
In your brain surrounded by grey matter
Punch in the nose
"a nucleus is like a brain, surrounded by membrane"
The central nervous system (CNS) is surrounded by bone for protection. It also has additional protection from a covering called the meninges. The cranial cavity protects the brain.And the vertebral cavities protect the spinal cord. Together, they are referred to as the dorsal cavity.
this is what an elephant's brain looks like
yes. it was the cerebrospinal fluid that makes it possible and it is protected by the skull.
probably the one that's completely surrounded by bone, the brain
The bump in the cortex is called the gyrus. It is the convex fold in the surface of the brain and surrounded by one or more sulci.
No, it's not true that if your brain touches your skull you pass out. The brain is encased in the skull and surrounded by cerebrospinal fluid, which helps cushion it. However, significant trauma or injury to the brain, such as a concussion or other forms of impact, can lead to loss of consciousness. This is due to the brain's response to injury rather than direct contact with the skull.
The nervous system is protected by the blood-brain barrier, which controls the passage of substances from the bloodstream into the brain. Additionally, the brain and spinal cord are surrounded by the meninges, which are layers of tissue that provide physical protection. Finally, cerebrospinal fluid acts as a cushion to protect the brain and spinal cord from impacts.
The human brain is primarily housed within the central nervous system (CNS), which includes the brain and spinal cord. The brain itself is divided into several key regions, including the cerebrum, cerebellum, and brainstem, each responsible for various functions such as thought, movement, and vital life processes. Additionally, the brain is protected by the skull and surrounded by cerebrospinal fluid, which cushions it and helps maintain its environment.
The brain is protected by the skull, which is a hard and bony structure that forms a protective barrier around the brain. Additionally, the brain is surrounded by three layers of connective tissue called meninges, which provide cushioning and support. Lastly, cerebrospinal fluid acts as a shock absorber and provides further protection for the brain.