Brain, Spinal Cord, Reflexes, and General Senses

What structure of the brain is this? #2

olfactory tract

What structure of the brain is this? #1

olfactory bulb

What structure of the brain is this? #1

optic nerve

What structure of the brain is this? #2

optic tract

What structure of the brain is this? #7

pons varolii

What structure of the brain is this?

pyramids

What structure of the brain is this? #3

occipital lobe

What structure of the brain is this?

vermis

What structure of the brain is this? #9

cerebellar cortex

What structure of the brain is this? #8

arbor vitae

What structure of the brain is this? #3

pineal body

What structure of the brain is this? #5

corpora quadrigemina

What structure of the brain is this? #1

superior colliculi

What structure of the brain is this? #2

inferior colliculi

What structure of the brain is this? #2

parietal lobe

What structure of the brain is this? #6

temporal lobe

What structure of the brain is this? #7

frontal lobe

What structure of the brain is this?

insula lobe

What structure of the brain is this? #4

corpus callosum

What structure of the brain is this?

fornix

What structure of the brain is this? #1

septum pellucidum

What structure of the brain is this? #1

lateral ventricle

What structure of the brain is this? #2

third ventricle

What structure of the brain is this? #6

thalamus

What structure of the brain is this?

massa intermedia

What structure of the brain is this? #1

precentral gyrus

What structure of the brain is this? #2

postcentral gyrus

What structure of the brain is this? #1

central sulcus

What structure of the brain is this? #1

longitudinal fissure

What structure of the brain is this? #3

lateral sulcus

What structure of the brain is this? #4

pineal body

define conus medullaris 

end of spinal cord. L1,L2

define cuada equina

bundle of nerve roots at the end of the spinal cord

define filum terminale

extension of pia mater

What is the order of meninges?

pia mater. subarachnoid space. arachnoid mater. subdural space. dura mater. epidural space.

as you go down the spinal cord, what is the first enlargement?

cervical enlargement

as you go down the spinal cord, what is the second enlargement?

lumbar enlargement

what structure of the spinal cord is this? #1

subarachnoid cavity (filled with CSF)

what structure of the spinal cord is this? #2

subdural cavity

what structure of the spinal cord is this? #3

dorsal root (of cervical nerve)

what structure of the spinal cord is this? #4

dorsal root ganglion

what structure of the spinal cord is this? #5

spinal nerve

what structure of the spinal cord is this? #6

ventral root (of cervical nerve)

what structure of the spinal cord is this? #7

subdural cavity

what structure of the spinal cord is this? #8

dura mater (of spinal cord)

what structure of the spinal cord is this? #9

arachnoid mater (of the spinal cord)

what structure of the spinal cord is this? #10

pia mater (of the spinal cord)

what structure is this? #1

posterior ramus

what structure is this? #2

anterior ramus

what structure is this? #1

sympathetic trunk ganglion

what structure is this?

ramus communications between sympathetic trunk ganglion and spinal nerve

what structure is this? #1

posterior medial sulcus

what structure is this? #2

central canal of the spinal cord

what structure is this? #3

grey commissure

what structure is this? #4

anterior median fissure

what structure is this? #5

anterior funiculus (white matter)

what structure is this? #6

ventral horn of the grey matter

what structure is this? #7

lateral horn of the grey matter

what structure is this? #8

lateral funiculus

what structure is this? #9

dorsal horn of the grey matter

what structure is this? #10

posterior funiculus (white matter)

what structure is #1 pointing at?

dorsal horn of the grey matter

what structure is #2 pointing at?

lateral horn of the grey matter

what structure is #3 pointing at?

ventral horn of the grey matter

#1, what are the structural neurons?

multipolar

#1, what are the functional neurons?

association, internuncial, or interneurons

#1, what is the function?

integration

#1, what are the structural components?

dendrites, perikaryons, and unmyelinated axons of the association neuron

#1, what is the name?

dorsal horn of the grey matter

#3, what are the structural neurons?

multipolar

#3, what are the functional neurons?

motor or efferent neurons

#3, what is the function?

motor or response

#3, what are the structural components

dendrites and perikaryons of motor neurons of the somatic nervous system

#3, what is the name

ventral horn of the grey matter

#2, what are the structural neurons?

multipolar

#2, what are the functional neurons?

motor or efferent

#2, what is the function?

motor or response

#2, what are the structural components?

dendrites and perikaryon of motor neurons of the autonomic nervous system

#2, what is the name?

lateral horn of the grey matter

what are the structural neurons of this?

pseudounipolar neurons or bipolar neurons

what are the functional neurons of this?

sensory of afferent

what is the function of this?

sensory

what are the structural components of this?

 perikaryon of sensory neurons

what is the name of this?

dorsal root ganglia

what structure is #1?

central canal of the spinal cord

what structure is #2?

dorsal root

what structure is #3?

ventral root

what structure is #4?

grey commissure

what is structure #1?

posterior median sulcus

what is structure #2?

anterior median fissure

on the outside of each of these, what meninge is it?

epidural cavity

what structure is #3?

fasciculus gracilis

what structure is #4?

fasciculus cuneatus

what structure is #5?

posterior spinocerebellar tract

what structure is #6?

lateral corticospinal tract

what structure is #9

anterior spinocerebellar tract

what structure is #10?

lateral spinothalamic tract

what structure is #11?

anterior spinothalamic tract

what structure is #14?

anterior corticospinal tract

how many cervical nerves?

8