Corticospinal tracts Study guides, Study notes & Summaries
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Neuroscience FINAL EXAM – USA (Latest 2023/ 2024 Update) Exam Prep with Questions and Verified Answers| 100% Correct| Grade A
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Neuroscience FINAL EXAM – USA (Latest 2023/ 2024 Update) Exam Prep with Questions and Verified Answers| 100% Correct| Grade A 
 
Q: is ataxia ipsilateral or contralateral to the side of the lesion? why? 
 
 
Answer: 
Ipsilateral; pathways from the cerebellum to the lateral motor systems and periphery are "double crossed" 
 
 
 
Q: What do midline lesions cause? 
 
 
Answer: 
unsteady gait (truncal ataxia) and eye movement abnormalities 
 
 
 
Q: What do lesions lateral to the vermis cause? 
...
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Integration of Nervous System Functions / BIO 201 topic 13/Questions With Answers 100% Guaranteed
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Topic 13: Integration of Nervous System Functions Question 1 Question text A nurse is caring for a patient who exhibits the following symptoms: (1) inability to maintain balance while walking (2) normal intelligence (3) can initiate voluntary movements although they are somewhat uncoordinated. (4) decreased tone in the skeletal muscles The patient is probably suffering from a condition that affected the Select one: a. midbrain. b. cerebellum. c. basal ganglia. d. cerebral cortex. e. brainstem. Q...
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PTA Rehab Final Exam 2024 with 100% correct answers
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Cell proliferation in the developing nervous system begins in which area? - correct answer Ventricular Zone 
 
Which of the following are upper motor neuron lesions? - correct answer -Spinal cord injury affecting the corticospinal tracts 
-Cerebrovascular accident affecting the motor homunculus 
 
A PTA student is working with a patient who has right LE extensor spasticity. What do you expect to see? - correct answer Hip adduction, hip IR. knee extension, ankle plantarflexion 
 
A physical...
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Anatomy & Physiology: The Unity of Form and Function Chapter 13 (Saladin 7th edition) Questions & Answers A+
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Anatomy & Physiology: The Unity of Form and Function 
Chapter 13 (Saladin 7th edition) Questions & Answers A+ 
This spinal cord tract carries information about position and movement of the lower extremities to the 
brain. 
A) tectospinal 
B) cuneate fasciculus 
C) spinothalamic 
D) gracile fasciculus - ANS-D) gracile fasciculus 
During childbirth, some women receive anesthetics injected into which of the following spaces to block 
pain signals from the pelvic region? 
A) epidural space 
B) su...
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NM3 Rare Diseases: ALS, PPS, CMT (ALS, Post-Polio, CMT) Questions and Answers
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NM3 Rare Diseases: ALS, PPS, CMT (ALS, Post-Polio, CMT) Questions and Answers 
 
ALS is what type of disease? 
Motor neuron disease that is inherited or sporadic 
(UMN and LMN) 
Most common motor neuron disease? 
ALS (and most commonly limb onset vs bulbar) 
ALS is the degeneration of? 
Motor neurons in SC, brainstem, and brain 
ALS affects what population more? 
Men 
In ALS, 20% of hereditary cases have a defect with the gene encoding? 
Copper-zinc super oxide dismutase 
What areas of the brain...
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ABFAS EXAM ACTUAL 250 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED
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ABFAS EXAM ACTUAL 250 QUESTIONS 
AND CORRECT DETAILED ANSWERS 
WITH RATIONALES (VERIFIED 
ANSWERS) |ALREADY GRADED A 
To test for muscle strength, what is used? - ANSWER Specific 
Muscle strength test 
What is grade 2 muscle strength? - ANSWER Movement with 
help of resistance 
Which of the following indicates a lesion in the corticospinal 
thalamic tracts? 
A) hyperreflexia 
B) hyporeflexia - ANSWER Hyperrelexia 
Which of the following indicates lesion in lower motor neuron or 
instrinsi...
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CBIS Exam Prep(Terms and other important info from The Essential Brain Injury Guide, Edition 5.0)Solved To Pass!!
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lost productivity - Answer one measure of the cost to society due to injury or disease; 
includes the loss of wages a person would have earned if they had not become 
unemployable due to disability, loss of taxes contributing to economy, costs to the 
government of supporting the individual, etc.; lost productivity costs DO NOT include 
cost of treatment and support post-injury or illness 
acquired brain injury (ABI) - Answer An injury to the brain that is not hereditary, 
congenital, degenerati...
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wsu anatomy exam 2 board questions & clinical correlates 2024
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controls the visual reflexes 
superior colliculi 
controls the auditory reflexes 
inferior colliculi 
contains the corticospinal tracts 
crus cerebri 
this is associated with Parkinson's disease 
substantia nigra 
connects the hypothalamus to the posterior part of the pituitary gland 
infundibulum of the brain 
manufactures cerebrospinal fluid (CSF) 
choroid plexus 
the fifth lobe hidden in the floor of the lateral sulcus 
insula 
primary motor cortex is here 
precentral gyrus 
primary somatose...
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CNIM TEST EXAM 2023 WITH 1005 CORRECT ANSWERS
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In BAEP's, cochlear nucleus lesion causes? 
Increased III-V, increased I-V 
 
 
 
Which modality is most useful in monitoring the integrity of the corticospinal tracts during resection of an intramedullary spinal cord tumor? 
D-Waves 
 
 
 
The stimulus used in a brainstem auditory evoked potential study is a click with a peak acoustic power in the range of 
2000 to 4000Hz 
 
 
 
Which of the following tibial nerve responses is not a near field response? 
N31 
 
 
 
How many amperes of current ...
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Spinal Cord Injury - NPTEFF Exam Questions All Answered Correctly
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Spinal Cord Injury - NPTEFF Exam Questions All Answered Correctly 
 
Spinal cord ends at what vertebral level? - Answer -L1 
 
Order of meninges from superficial to deep - Answer -dura mater, arachnoid mater, pia mater 
 
At what vertebral level is a lumbar puncture taken? - Answer -Between L1-L4 is where lumbar 
puncture will be taken to 
assess IgG (MS) 
 
In what meningeal space does CSF circulate? - Answer -subarachnoid space 
 
Which of the following contain the cerebrospinal fluid and 
maj...
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