Questions
What layer is the pia mater?
thin layer on the very inside(3)
How many Lumbar nerves are there?
5
What does the cerebal cortex do?
process sensory information
What does the Abducens do?
moves the eye laterally
What is the crainal nerve XI?
Accessory
What does the PNS consist of?
nerves and ganglia
What does the Brachial Plexus do?
Allows movements in the arm such as flexion,extension,rotation and gasping.
What does the Wickens area do?
Launage Comphretion
What does the trochlear nerve do
Moves eye down
Why is having a myelinated axon more important than not having a myelinated axon?
The electrial siginal will get to the nerve faster if it is wrapped in a myelin sheath
What is the Brocas area?
Launage production
How many cervical nerves are there?
7
What layer is the Dura Mater?
The outermost layer (1)
What does the trigeminal nerve do?
Face sensation and chewing
What does cerebrospinal fluid do?
Cushion's Brain removes waste and transports nutrients
Where is cerebrospinal fluid found?
Subarachnoid space and ventricles
How many pairs of nerves is in the spinal cord?
31
What does the CNS consist of?
Brain and spinal cord
What does the oculomotor nerve do?
Eye movement
What is white matter made of?
myelinated axons
What does the motor cortex do?
Voluntary movement
How many Thoracic nerves are there?
12
What is cerebrospinal fluid made by?
Choroid plexus
What does the olfactory nerve do?
smell
What layer is the Arachnoid Mater?
Middle (2)