Spinal Cord Syndromes

Question 1

Arm fibers travel where in lateral corticospinal tract

Leg Fibers travel where in lateral corticospinal tract

Answer 1

They Travel more medially

Leg fibers travel more laterally

Question 2

Where do motor neurons cross

Answer 2

Question 3

Spinothalamic tract - neurons immediately ascend and descend in

Answer 3

Question 4

Where do spinothalamic tract cross

Answer 4

Question 5

Dorsal fiber leg fibers travel in

Answer 5

Question 6

Dorsal Column Arm Fibers travelin

Answer 6

Question 7

Dorsal Column Decussation occurs in

Answer 7

Question 8

Dorsal Column fibers travel after decussation as?

Answer 8

Question 9

Sympathetic Fibers descend:

Answer 9

Question 10

Bladder Control

Efferent cells from?

What type of cells are they

Answer 10

Question 11

Bladder - sensory input travels in

Answer 11

Question 12

Bladder - Lesions above pons cause

Answer 12

Question 13

Bladder

Lesion above conus and below pontomesencephalic micturition center cause

acutely?

Chronically

Answer 13

Question 14

Bladder - Lesion of sacral dorsal roots cause

Answer 14

Question 15

Arterial Supply of Spinal cord divisions

Answer 15

Question 16

Motor Localization

UMN vs LMN Symptoms

Answer 16

Question 17

Motor Localization

UMN vs LMN signs

Answer 17

Question 18

Complete Cord Transection

Answer 18

Question 19

Complete Cord Transection - Acute vs Chronic Symptoms

Answer 19

Question 20

Complete Cord Transection Causes and Outcomes

Answer 20

Question 21

Brown-Sequard Syndrome

Answer 21

Question 22

Brown Sequard Syndrome Symptoms

is bladder involved

Answer 22

Question 23

Central Cord Lesion - First affected fibers

Answer 23

Question 24

Central Cord Lesion Causes

Answer 24

Question 25

Posterior Column Syndrome

Romberg Sign

Answer 25

Question 26

Posterior Column Syndrome - Argyl Robertson pupils

Answer 26

Question 27

Posterior Column Syndrome - Syphillis

Answer 27

Question 28

Posterolateral Column Syndrome - Subacute Combined Degeneration - most common cause

Answer 28

Question 29

Posterolateral Column SYndrome - Subacute Combined Degeneration: Changes in myelin?

Corticospinal tract dysfunction

Answer 29

Question 30

Anterior Horn Cell - 3 General Classes of Anterior Horn Cell lesions

Answer 30

Question 31

Combined Anterior Horn Cell- Pyrramidal Tract SYndrome (ALS) - findings

Answer 31

Question 32

Anterior Spinal Artery Occlusion Symptoms

Answer 32

Question 33

Intramedullary Lesions Symptoms

Answer 33

Question 34

Causes of Intramedullary Lesions

Answer 34

Question 35

Where is Intradural Extraedulary Lesion

Initial Symptoms

Answer 35

Question 36

2 Causes of Intradural Extramedullary Lesions

Answer 36

Question 37

Extradural Lesions

Inital Symptoms

Similar to?

Answer 37

Question 38

Extradural Lesion major causes

Answer 38

Question 39

Disc Herniation and Cervical Spondylosis can cause

Answer 39

Question 40

Lumbar Disc Herniation causes

why is this not a cord syndrome?

Answer 40