Mod 1- Overview Of NS

Question 1

What consists of the neuroaxis

Answer 1

Cerebral long axis + the spinal cord long axis

Question 2

What are the nervous system roles

Answer 2

Sensor, motor, integrator, regulator

Question 3

Grey matter is composed of

Answer 3

Glia cells, axons, dendrites, cell bodies, unmylinated fibers

Question 4

White matter is composed of

Answer 4

Bundles of myelinated axons

Question 5

True or false: Nucleus, ganglion and lamina are groups of nerve cel bodies

Answer 5

True

Question 6

Lamina, body and peducles are part of the nerve cell bodies

Answer 6

False, peducles are part of the fibers

Question 7

What are the primary vesicles

Answer 7

Prosencephalon
Mesencephalon
Rhombencephalon

Question 8

The thalamus and hypothalamus are included in the ____ which differentiates from the ___

Answer 8

Diencephalon

Prosencephalon

Question 9

The mesencephalon gives rise to the ____

Answer 9

Midbrain

Question 10

The prosencephalon differentiates into ____ and ___

Answer 10

Telencephalon and diencephalon

Question 11

The telencephalon include ___, ____ and ____

Answer 11

Cerebral hemispheres, cortex and basal ganglia

Question 12

The _____ is the only connecting link between the forebrain and all lower portions of the brain and spinal cord

Answer 12

Mesencephalon, midbrain

Question 13

The prosencephalon is also known as the ___

Answer 13

Forebrain

Question 14

The rhombencephalon differentiates into the ____ and ____

Answer 14

Myelencephalon and metecephalon

Question 15

The metencephalon include the ____ and ___

Answer 15

Pons and cerebellum

Question 16

The medulla makes up the ___

Answer 16

Myelencephalon

Question 17

The peduncle, capsule, tract and lemniscus are ___ ____

Answer 17

Nerve fibers