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Study sets matching "final anatomy 2 spinal cord"

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Study sets matching "final anatomy 2 spinal cord"

23 terms
Spinal Cord Anatomy 2
Conus Medullaris
cauda equina
cervical enlargement
lumbar enlargement
cone at the end of the spinal cord
"horse's tail" that bundle spinal nerves
contains neurons of the upper limbs
contains neurons of the lower limbs
Conus Medullaris
cone at the end of the spinal cord
cauda equina
"horse's tail" that bundle spinal nerves
66 terms
Anatomy 2-Spinal Cord
What are the major functions of the sp…
What is the purpose of the vertebral c…
What is a laminectomy?
What is the length comparison between…
innervation of the trunk and limbs; conduction-carries info i…
provides bony protection of the spinal cord
moving laminae and the spinous process to show the spinal cor…
the spinal cord is short than the vertebral column, ends at L…
What are the major functions of the sp…
innervation of the trunk and limbs; conduction-carries info i…
What is the purpose of the vertebral c…
provides bony protection of the spinal cord
11 terms
Spinal Cord Anatomy 2
what happens if a spinal nerve or vent…
list 3 symptoms that occur is the cort…
what are the 3 principle fiber tracts…
what are the 5 parts of the reflex
complete loss of reflexes, complete paralysis, rapid atrophy…
hyperreflexia, partial paralysis, slow atrophy,
1. posterior white column: fine touch/propioception... 2. latera…
1. sensory receptor... 2. afferent (sensory) neuron... 3. interneur…
what happens if a spinal nerve or vent…
complete loss of reflexes, complete paralysis, rapid atrophy…
list 3 symptoms that occur is the cort…
hyperreflexia, partial paralysis, slow atrophy,
21 terms
spinal cord anatomy
autonomic nervous system
sympathetic system
3 cervical ganglia
middle cervical ganglion
sympathetic system... parasympathetic system
22 ganglia... 3 cervical... 11 thoracic... 4 lumbar... 4 sacral
stellate... middle ... superior
1. most at risk a level of c6... 2. it lies close to the medial…
autonomic nervous system
sympathetic system... parasympathetic system
sympathetic system
22 ganglia... 3 cervical... 11 thoracic... 4 lumbar... 4 sacral
20 terms
Anatomy Unit 2 Spinal Cord
What are the 3 main functions of the s…
"The Spinal Cord is automatically segm…
Why does the boney level and spinal ne…
Internal Anatomy of Spinal Cord: cells…
1) Sensory Processor:... -Distributes info to brainstem, cereb…
-31 bilateral pairs of spinal nerves that exit through forami…
Bones grew faster than the spinal cord therefore nerves exten…
-Not segmented... -Long columns... Gray Matter= middle of spinal c…
What are the 3 main functions of the s…
1) Sensory Processor:... -Distributes info to brainstem, cereb…
"The Spinal Cord is automatically segm…
-31 bilateral pairs of spinal nerves that exit through forami…
15 terms
spinal Cord Anatomy 13-2
conus medullaris
cauda equina
filum terminale
central canal
conus medullaris
cauda equina
17 terms
Anatomy Spinal Cord
Anterior median fissure
Posterior median sulcus
Cervical enlargement
Lumbar enlargement
Anterior median fissure
Posterior median sulcus
50 terms
Spinal Cord Anatomy
epidural space
subarachnoid space
central canal
dura mater
What is the area labelled A called?
What is the area labelled B called?
What is the area labelled C called?
Identify A.
epidural space
What is the area labelled A called?
subarachnoid space
What is the area labelled B called?
12 terms
Spinal Cord Anatomy
A
B
C
D
Dorsal root ganglion
Central canal
White matter
Dorsal horn of gray matter
A
Dorsal root ganglion
B
Central canal
37 terms
anatomy practical 2: spinal cord
dorsal horn... receives sensory informat…
ventral horn... motor neurons affect ske…
lateral horns... (only located in the th…
gray commissure... communicates between…
dorsal horn... receives sensory informat…
ventral horn... motor neurons affect ske…
11 terms
Spinal Cord- Practical #2 Anatomy
Dorsal root
Ventral root
Dorsal root ganglion
Gray matter dorsal horn
Dorsal root
Ventral root
21 terms
Anatomy Practicum 2: spinal cord
Dorsal root
Dorsal root ganglion
Ventral root
Spinal nerve
Dorsal root
Dorsal root ganglion
22 terms
Anatomy 2 - spinal cord labels
conus medullaris
cauda equina
filum terminale
gray commissure
conus medullaris
cauda equina
18 terms
spinal Cord Anatomy 13-2
cauda equina
central canal
dorsal horn
ventral horn
cauda equina
central canal
23 terms
Spinal Cord & Spinal Nerves Anatomy
Dorsal Ramus (Sensory and Somatic moto…
Ventral Ramus (Sensory and Somatic mot…
Sympathetic ANS Motor (Thoracolumbar)
Dura Mater
Name of ramus? Sensory, Somatic motor, and/or ANS motor? Fron…
#20. Name of ramus? Sensory, Somatic motor, and/or ANS motor?…
Chain ganglia. Sympathetic or parasympathetic? Sensory, Somat…
#9. Mater?
Dorsal Ramus (Sensory and Somatic moto…
Name of ramus? Sensory, Somatic motor, and/or ANS motor? Fron…
Ventral Ramus (Sensory and Somatic mot…
#20. Name of ramus? Sensory, Somatic motor, and/or ANS motor?…
20 terms
Anatomy Unit 2 Spinal Cord
What are the 3 main functions of the s…
"The Spinal Cord is automatically segm…
Why does the boney level and spinal ne…
Internal Anatomy of Spinal Cord: cells…
1) Sensory Processor:... -Distributes info to brainstem, cereb…
-31 bilateral pairs of spinal nerves that exit through forami…
Bones grew faster than the spinal cord therefore nerves exten…
-Not segmented... -Long columns... Gray Matter= middle of spinal c…
What are the 3 main functions of the s…
1) Sensory Processor:... -Distributes info to brainstem, cereb…
"The Spinal Cord is automatically segm…
-31 bilateral pairs of spinal nerves that exit through forami…
37 terms
Anatomy Exam 2 - spinal cord
where does the spinal cord begin?
what brain part is the spinal cord con…
where does the spinal cord terminate?
What is the terminal part of the spina…
foramen magnun
medulla
at intervertebral disc between L1 and L2
conus medullaris
where does the spinal cord begin?
foramen magnun
what brain part is the spinal cord con…
medulla
15 terms
L2: Spinal Cord Anatomy
afferent (sensory) nerve fibers
efferent (motor) nerve fibers
spinal rootlets
spinal root
carry information from the senosry receptors in the skin (tou…
carry information to the periphery to innervate skeletal musc…
thin bundles of afferent and efferent fibers/axons
formed by groups of rootlets that converge (dorsal root (sens…
afferent (sensory) nerve fibers
carry information from the senosry receptors in the skin (tou…
efferent (motor) nerve fibers
carry information to the periphery to innervate skeletal musc…
25 terms
2 Anatomy: Back & spinal cord
Typically, how many vertebrae are ther…
How many vertebrae are there in the ce…
How do the vertebrae of C1/C2 differ f…
How do the vertebra that makeup the sa…
24, add 5 sacral, 4 coccyx then 33
Cervical 7, lumbar 5
C1 No spinous process, C2 has dens (inserts into C1)
Fused together, have foramena for dorsal and ventral primary…
Typically, how many vertebrae are ther…
24, add 5 sacral, 4 coccyx then 33
How many vertebrae are there in the ce…
Cervical 7, lumbar 5
25 terms
Anatomy Lecture 2: Spinal Cord
End of spinal cord
Cervical enlargement
Lumbar enlargement
Conus medullaris
L1
Contributes to brachial plexus
Contributes to lumbosacral plexus
distal end of spinal cord
End of spinal cord
L1
Cervical enlargement
Contributes to brachial plexus
63 terms
The Spinal Cord -- Anatomy Unit 2
What are four functions of the spinal…
What is innervation?
What is conduction?
What is locomotion?
1) Innervation... 2) Conduction... 3) Locomotion... 4) Reflexes
sensory and motor innervation of the body, not the head
carries info in ascending and descending pathways
coordinates repetitive motions like walking
What are four functions of the spinal…
1) Innervation... 2) Conduction... 3) Locomotion... 4) Reflexes
What is innervation?
sensory and motor innervation of the body, not the head
9 terms
Anatomy Spinal cord
cervical spinal nerves
thoracic spinal nerves
Lumbar spinal nerves
cervical enlargement
cervical spinal nerves
thoracic spinal nerves
49 terms
Anatomy Exam 2: Spinal Cord + Spinal Nerves
dorsal-
ventral-
What is the spinal cord?
Where is the spinal cord?
pertaining to the back
pertaining to the belly
All sensory and motor connections between the brain and the r…
It passes through the vertebral foramen of the vertebrae. Spi…
dorsal-
pertaining to the back
ventral-
pertaining to the belly
23 terms
Anatomy Lecture 2-Spinal Cord
subarachnoid space
Denticulate ligament
Posterior (dorsal) roots are...
Anterior (ventral) roots are...
filled with CSF and contains superficial arteries and veins o…
extension of pia mater off lateral aspects of cord at interva…
sensory
motory
subarachnoid space
filled with CSF and contains superficial arteries and veins o…
Denticulate ligament
extension of pia mater off lateral aspects of cord at interva…
52 terms
Muscles-Spinal Cord Anatomy 2
Cardiac Muscle
Smooth Muscle
Skeletal Muscle Tissue Coverings
Muscle Fiber Arrangement (physics)
o Main function: regulate the heart... o Identify by: uinucleate…
o Location: in the walls of hollow structures (blood vessels,…
• Connective tissue coverings bind the fibers together and co…
o Arrangement affects muscle's power and ROM... • The larger the…
Cardiac Muscle
o Main function: regulate the heart... o Identify by: uinucleate…
Smooth Muscle
o Location: in the walls of hollow structures (blood vessels,…
58 terms
Anatomy Test 2- Spinal Cord & Spinal Nerves
Spinal Cord
central canal
posterior side of spinal cord
anterior side of spinal cord
-slender nerve column... -starts @ foramen magnum & ends between…
hole down the center of the spinal cord; continuous with brai…
posterior median sulcus
anterior median fissure
Spinal Cord
-slender nerve column... -starts @ foramen magnum & ends between…
central canal
hole down the center of the spinal cord; continuous with brai…
26 terms
Neuro2: Spinal Cord Anatomy
conus medullaris
L3
L1-L2
vertebral
conical termination of the spinal cord
where the end of the spinal cord is located at birth
where the spinal cord is located in adults
level: skeletal level
conus medullaris
conical termination of the spinal cord
L3
where the end of the spinal cord is located at birth
13 terms
Anatomy test #2- Spinal Cord
What happens if the nerve or ventral m…
3 symptoms if corticospinal tract is c…
what are 3 principle fiber tracks and…
What happens if the posterior is lesio…
complete loss of reflexes, complete paralysis, rapid atrophy…
hyperflexia, partial paralysis, slow atrophy of muscles due t…
posterior white column-fine touch and proprioceptor... lateral s…
you will have a loss of fine touch and proprioceptor
What happens if the nerve or ventral m…
complete loss of reflexes, complete paralysis, rapid atrophy…
3 symptoms if corticospinal tract is c…
hyperflexia, partial paralysis, slow atrophy of muscles due t…
33 terms
Spinal anatomy - spinal cord
The spinal cord is transversely broad…
What enlargement is found between C3 a…
In which segment we can find the great…
C6 has the greatest transverse diamete…
T
Cervical enlargement
C6
38
The spinal cord is transversely broad…
T
What enlargement is found between C3 a…
Cervical enlargement
27 terms
2 Brain and Spinal Cord Anatomy
rostral/caudal
dorsal/ventral
superior/inferior
anterior/posterior
-front/back for brain... -top/bottom for spinal cord
-top/bottom for brain... -back/front for spinal cord
-above/below
-in front of/behind
rostral/caudal
-front/back for brain... -top/bottom for spinal cord
dorsal/ventral
-top/bottom for brain... -back/front for spinal cord
33 terms
Anatomy Test 2- The Spinal Cord and Spinal Nerves
The Spinal Meninges
Cerebrospinal Fluid (CSF)
The Conus Medullaris & Cauda Equina
Spinal Cord Divisions
connective tissue layers- provide the spinal cord with protec…
In a space b/w arachnoid and pia mater- called the subarachno…
Conus Medullaris- caudal ends of the spinal cord; Cauda Equin…
The spinal cord is divided into gray matter and white matter
The Spinal Meninges
connective tissue layers- provide the spinal cord with protec…
Cerebrospinal Fluid (CSF)
In a space b/w arachnoid and pia mater- called the subarachno…
26 terms
Anatomy 3.2 - Spinal Cord & Spinal Nerves
Spinal Cord Location
Spinal Cord Function
Spinal Cord Segments Contain...
Axons in PNS...
Housed inside vertebral column; 18 inches long begins at fora…
Integrates and Processes Information
pair of dorsal roots and dorsal ganglia... pair of ventral roots…
are bundled in fascicles and a group of fascicles is a nerve
Spinal Cord Location
Housed inside vertebral column; 18 inches long begins at fora…
Spinal Cord Function
Integrates and Processes Information
35 terms
Anatomy 4 (spinal cord 2)
What are the three connective tissue l…
Where is the epineurium and what does…
Where is the perineurium and what does…
Where is the endoneurium and what does…
1. Epineurium... 2. perineurium... 3. endoneurium
Outer layer and is a dense network of collagen fibers
Middle layer and divides nerve into fascicles (axon bundles)
Inner layer and surrounds individual axons
What are the three connective tissue l…
1. Epineurium... 2. perineurium... 3. endoneurium
Where is the epineurium and what does…
Outer layer and is a dense network of collagen fibers
30 terms
Spinal Cord Anatomy - Lab Practical #2
Dendrite
Cell Body
Perikaryon
Axon
fluid inside the cell body of the axon
Dendrite
Cell Body
38 terms
Anatomy Exam 2 - spinal cord
cervical, thoracic, lumbar, sacral, co…
discs
mixed nerves
31
parts of a spinal cord
spacers between two vertebrae
types of spinal nerves
total number of spinal nerves
cervical, thoracic, lumbar, sacral, co…
parts of a spinal cord
discs
spacers between two vertebrae
19 terms
Anatomy Quiz 2- Spinal Cord
Where is the spinal cord located?
How many segments are there of the spi…
How does the spinal cord change from f…
3 Spinal Meninges (CT surrounding the…
The spinal cord is located within the vertebral canal. In the…
• There are 31 cord segments: 8 cervical, 12, thoracic, 5 lum…
• During fetal life the spinal cord fills the vertebral canal…
1. The pia mater completely surrounds and adheres to the cord…
Where is the spinal cord located?
The spinal cord is located within the vertebral canal. In the…
How many segments are there of the spi…
• There are 31 cord segments: 8 cervical, 12, thoracic, 5 lum…
21 terms
Spinal Cord Anatomy
Meninges
Spinal Cord
Conus Medullaris
Cauda Equina
Meninges
Spinal Cord
15 terms
Anatomy Lab: Spinal Cord
Components of gray matter
Dorsal horn
Ventral horn
Lateral horn
-dorsal horn... -ventral horn... -lateral horn... -gray commissure
Components of gray matter
-dorsal horn... -ventral horn... -lateral horn... -gray commissure
Dorsal horn
32 terms
Anatomy lab 2: spinal cord
Neurons, neurotransmitters and effecto…
Neurons, neurotransmitters and effecto…
Neurons, neurotransmitters and effecto…
Neurons, neurotransmitters and effecto…
Motor neuron, ACh, N, skeletal muscles
Preganglionic uses ACh and N... Postganglionic, NE, alpha 1, alp…
Preganglionic uses ACh, N... Postganglionic uses ACh, M, smooth…
Preganglionic uses ACh, N at Adrenal medulla ... Releases Epinep…
Neurons, neurotransmitters and effecto…
Motor neuron, ACh, N, skeletal muscles
Neurons, neurotransmitters and effecto…
Preganglionic uses ACh and N... Postganglionic, NE, alpha 1, alp…
10 terms
Spinal Cord Anatomy
Central Canal
Dorsal Root
Dorsal Root Ganglion
Ventral Root
location of cell bodies of sensory neurons.
Central Canal
Dorsal Root
50 terms
Spinal Cord Anatomy
epidural space
subarachnoid space
central canal
dura mater
What is the area labelled A called?
What is the area labelled B called?
What is the area labelled C called?
Identify A.
epidural space
What is the area labelled A called?
subarachnoid space
What is the area labelled B called?
74 terms
PT Anatomy (Spinal cord)
What happens during week 3 of Gastrola…
Primitive streak
What does the ectoderm become?
What does the mesoderm become
Week 3... -Formation of trilminar and bilaminar disc... -Formation…
creates groove along embryo
Epidermis and CNS(spinal cord and brain)
Musculoskeletal, cardiovascular and urogenital systems
What happens during week 3 of Gastrola…
Week 3... -Formation of trilminar and bilaminar disc... -Formation…
Primitive streak
creates groove along embryo
15 terms
Spinal Cord Anatomy Lab Practical 2
posterior horn
lateral horn
anterior horn
gray commissure
what is 5
what is 6
what is 7
what is 8
posterior horn
what is 5
lateral horn
what is 6
42 terms
Anatomy 2 Practical 1 Spinal Cord Parts
Ventral Horn
Anterior Median Fissure
Central Canal
Dorsal Root
Ventral Horn
Anterior Median Fissure
41 terms
Spinal Cord Anatomy
Anterior Funiculus
Anterior Horn
Anterior Median Fissure
Central Canal
Anterior Funiculus
Anterior Horn
42 terms
Anatomy test 2: Spinal cord and Spinal nerves
Spinal meninges
Cerebrospinal fluid
Chemical protection of SC
Physical protection of SC
connective tissue layers that provide the spinal cord with pr…
in the space b/w arachnoid & pia matter that provides the spi…
ionic composition similar to blood... provides nutrients & remov…
absorbs shock & allows spinal cord to float
Spinal meninges
connective tissue layers that provide the spinal cord with pr…
Cerebrospinal fluid
in the space b/w arachnoid & pia matter that provides the spi…
26 terms
2. Anatomy Lab: Nervous System (Spinal Cord)
Cervical Enlargement
Lumbar Enlargement
Conus Medullaris
Filum Terminale
What is highlighted?
What is highlighted?
What is highlighted?
What is highlighted?
Cervical Enlargement
What is highlighted?
Lumbar Enlargement
What is highlighted?
29 terms
Anatomy of the Spinal Cord
white matter
dorsal funiculus
ventral funiculus
lateral funiculus
1
2
3
4
white matter
1
dorsal funiculus
2
13 terms
Anatomy of spinal cord
Cervical enlargement
Lumbar enlargement
Conus medullaris
Cauda equina
Cervical enlargement
Lumbar enlargement
19 terms
Spinal Cord Anatomy
Central Canal
Anterior Median Fissure
Posterior Median Fissure
Dorsal Root of Spinal Nerve
Central Canal
Anterior Median Fissure
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