Neuroanatomy Flashcards
The fibers which connect ant to posterior of brain
Association fibers
What is comissure
Fibers that connect left side of brain to right side
Area where white matter is mixed with gray matter is called
Reticular formation
Gray matter that is present on superfacial part of Cns
Cortex
Cerebral cortex
Cerebellar cortex
What is nerve
What is white matter
1)Collection of axon outside cns
2) Collection of axon inside cns
All the sensations coming from locomoter system and give us sense of position
Proprioception
What is internal capsule
Its white matter compressed within lentiform nucleus and thalamus
What are the parts of thalamus
Ant and lateral and posterior
Lateral part of thalamus is divided into
Ventrolateral and posterolateral
Ventrolateral part has how many nuclei
Three
VA
VI
Vp—>(VPL)+ (VPM)
Ventropostero lateral receive fiber
From many parts
Ventropostemedial receive
Taste sensation
Which of the following statements is not correct regarding dorsal column medial leminiscal system
1) Highly myelinated
2) Highly localized
3)give sense of two points discrimination
4)Primitive system
4) primitive system is wrong answer
How substance P and prostaglandins intisify pain
They reduces the thrashold of receptors action potential so pain substances like histamine can easily cause pain
