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What is the name of the thick cord that runs down the vertebera?
The thick cord that runs down the vertebrae is called the spinal cord. It is a vital part of the central nervous system, extending from the brainstem to the lower back, and is protected by the vertebral column. The spinal cord transmits signals between the brain and the rest of the body and is responsible for reflex actions.
What part of the brain is located outside the cranium?
The spinal cord is part of the central nervous system that extends from the brainstem to the lower back and can be considered outside the cranium. It is housed within the spinal canal of the vertebral column.
What level of the central nervous system plays a role in influencing the autonomic nervous system?
cerebral cortex, hypothalamus, brainstem and basal nuclei
Is the brain is the spinal cavity?
No, the brain is located in the cranial cavity of the skull, while the spinal cord is located in the spinal cavity within the vertebral column. The brain and spinal cord are part of the central nervous system and are connected by the brainstem.
What part of the body is enclosed by the spine?
The spine encloses the spinal cord, which is part of the central nervous system. The spinal cord runs from the brainstem down through the vertebral column, protected by the bony structures of the spine. This important structure facilitates communication between the brain and the rest of the body.
All nervous tissue outside of the central nervous system is part of this nervous system?
The peripheral nervous system is made up of all the nerves outside the central nervous system.
Which of the body cavities contain the central nervous system?
The central nervous system is contained within the dorsal body cavity, specifically within the cranial cavity (which houses the brain) and the vertebral canal (which houses the spinal cord).
How does the brainstem interact with the other organ's in the nervous system?
yes
Three differences between sensory neurone and motor neurone?
# Motor neurones have cell bodies inside the Central Nervous System (CNS) whilst in sensory neurones the cell body is located outside of the CNS # Motor neurones transmit impulses from the CNS to the effector which brings about a response to the situation, sensory neurones transmit impulses from to the CNS from the receptor. # Sensory neurones transmit impulses as a result of external stimuli such as pressure, light, temperature etc. Motor neurone transmit impulses passed along the CNS to the effector.
Is nervous tissue housed in the neural canal of the thoracic vertebra?
No, nervous tissue is not housed in the neural canal of the thoracic vertebra. The neural canal, or vertebral canal, contains the spinal cord, which is part of the central nervous system, as well as spinal nerves and their surrounding protective membranes. Nervous tissue itself is found in the spinal cord and peripheral nerves but is not located within the vertebral canal itself. Instead, the canal serves as a protective passage for these structures.
What are the three main regions of the central nervous system?
The three main regions of the central nervous system (CNS) are the brain, the spinal cord, and the brainstem. The brain is responsible for processing sensory information, controlling motor functions, and facilitating cognition and emotions. The spinal cord serves as a communication pathway between the brain and the rest of the body, relaying signals for movement and reflexes. The brainstem regulates vital functions such as heart rate, breathing, and sleep-wake cycles.
What runs through the center of the vertebral column?
The spinal cord runs through the center of the vertebral column, protected by the vertebral bones. It is a crucial part of the central nervous system, responsible for transmitting messages between the brain and the rest of the body. Injury to the spinal cord can result in serious neurological deficits.
