Portage Learning| BIOL 322 Neuroscience Module 5 Exams|
All Versions| Latest Questions With Verified Answers
Institution: Portage Learning
Course Code: BIOL 322
Course Title: Neuroscience
Exam: Module 5 Exams
Topic: Movement
Edition: Updated Version
Student Name: _______________________________
Student Id: _________________________________
Instructor: _________________________________
Instructions:
• Answer All Questions.
• Choose The Correct Answer
QUESTIONS TYPE:
➢ Multiple Choice:
➢ True Or False:
➢ Explain/Describe/ Identification
➢ Fill In The Blank
➢ Short Answer
All The Best!!
, BIOL322: Neuroscience: Module 5. Movement
Question 1.
In The Image Below Name The Part Of Brain Show By The Arrow.
A. Parietal Lobe
B. Temporal Lobe
C. Frontal Lobe
D. Occipital Lobe
ANS. C.
Explanation: The Frontal Lobe Contains Important Motor-Control Regions, Including
The Primary Motor Cortex, Premotor Area, And Supplementary Motor Area, Which Are
Involved In Planning, Initiating, And Controlling Voluntary Movement.
Question 2.
In The Image Below Name The Part Of Brain Show By The Arrow And Explain It
Main Function?
,A. Cerebrum
B. Cerebellum
C. Brainstem
D. Frontal Lobe
ANS. B.
Explanation: The Cerebellum Is An Important Structure In Motor Control. It Helps
Coordinate And Fine-Tune Voluntary Movements, Maintain Balance And Posture, And
Ensure Movements Are Accurate And Smooth.
Question 3.
Describe The Role Of Each Of The Following Regions In Motor Control: Posterior
Parietal Cortex, Prefrontal Cortex, Premotor Area, Primary Motor Cortex, And
Supplementary Motor Area.
ANS.
The Posterior Parietal Cortex Is Largely Concerned With Integrating Somatosensory
With Visual Information And Determining An Appropriate Motor Action.
The Prefrontal Cortex Initiates The Long-Term Planning Or Cognitive Aspects Of
Movements. The PFC Also Helps Determine If Some Motor Action Is Appropriate For
The Specific Situation.
, The Premotor Area Helps Plan And Organize Movement And Makes Decisions About
Which Actions Should Be Used For A Situation. The Premotor Area Modulates Motor
Output, And Generally Activates Prior To Motor Activity.
The Primary Motor Cortex (M1) Is A Major Motor Control Center, Required For
Deliberate, Voluntary Movements, Movements Made In Response To A “Command”.
The Supplementary Motor Area Is Thought To Be Responsible For The Proper
Communication Between Motor Commands In Both Hemispheres.
Question 4.
How Does The Motor Cortex Map Onto The Body?
ANS.
It Is Believed That Upper Motor Neurons In The Motor Cortex Control Multiple Lower
Motor Neurons In The Spinal Cord That Innervate Multiple Muscles. This Results In
Activation Of An Upper Motor Neuron Causing Excitation Or Inhibition In Different
Neurons At Once, Indicating That The Primary Motor Cortex Is Responsible For
Movements And Not Simply Activation Of One Muscle.
Question 5.
How Does The Motor Cortex Use Population Coding?
ANS.
The Motor Cortex Controls Movement By Using Population Coding Mechanisms. Upper
Motor Neurons Are Broadly Tuned To A Certain Movement In A Certain Direction,
Meaning Firing Rate Is Highest When Moving In One Direction, But Firing Also Occurs
When Moving In Nearby Directions.
Question 6.
Use The Image Below, Primary Sensory Cortices Of The Brain To Label Parts 1, 2, 3,
4, 5 And Match With Their Main Functions.
All Versions| Latest Questions With Verified Answers
Institution: Portage Learning
Course Code: BIOL 322
Course Title: Neuroscience
Exam: Module 5 Exams
Topic: Movement
Edition: Updated Version
Student Name: _______________________________
Student Id: _________________________________
Instructor: _________________________________
Instructions:
• Answer All Questions.
• Choose The Correct Answer
QUESTIONS TYPE:
➢ Multiple Choice:
➢ True Or False:
➢ Explain/Describe/ Identification
➢ Fill In The Blank
➢ Short Answer
All The Best!!
, BIOL322: Neuroscience: Module 5. Movement
Question 1.
In The Image Below Name The Part Of Brain Show By The Arrow.
A. Parietal Lobe
B. Temporal Lobe
C. Frontal Lobe
D. Occipital Lobe
ANS. C.
Explanation: The Frontal Lobe Contains Important Motor-Control Regions, Including
The Primary Motor Cortex, Premotor Area, And Supplementary Motor Area, Which Are
Involved In Planning, Initiating, And Controlling Voluntary Movement.
Question 2.
In The Image Below Name The Part Of Brain Show By The Arrow And Explain It
Main Function?
,A. Cerebrum
B. Cerebellum
C. Brainstem
D. Frontal Lobe
ANS. B.
Explanation: The Cerebellum Is An Important Structure In Motor Control. It Helps
Coordinate And Fine-Tune Voluntary Movements, Maintain Balance And Posture, And
Ensure Movements Are Accurate And Smooth.
Question 3.
Describe The Role Of Each Of The Following Regions In Motor Control: Posterior
Parietal Cortex, Prefrontal Cortex, Premotor Area, Primary Motor Cortex, And
Supplementary Motor Area.
ANS.
The Posterior Parietal Cortex Is Largely Concerned With Integrating Somatosensory
With Visual Information And Determining An Appropriate Motor Action.
The Prefrontal Cortex Initiates The Long-Term Planning Or Cognitive Aspects Of
Movements. The PFC Also Helps Determine If Some Motor Action Is Appropriate For
The Specific Situation.
, The Premotor Area Helps Plan And Organize Movement And Makes Decisions About
Which Actions Should Be Used For A Situation. The Premotor Area Modulates Motor
Output, And Generally Activates Prior To Motor Activity.
The Primary Motor Cortex (M1) Is A Major Motor Control Center, Required For
Deliberate, Voluntary Movements, Movements Made In Response To A “Command”.
The Supplementary Motor Area Is Thought To Be Responsible For The Proper
Communication Between Motor Commands In Both Hemispheres.
Question 4.
How Does The Motor Cortex Map Onto The Body?
ANS.
It Is Believed That Upper Motor Neurons In The Motor Cortex Control Multiple Lower
Motor Neurons In The Spinal Cord That Innervate Multiple Muscles. This Results In
Activation Of An Upper Motor Neuron Causing Excitation Or Inhibition In Different
Neurons At Once, Indicating That The Primary Motor Cortex Is Responsible For
Movements And Not Simply Activation Of One Muscle.
Question 5.
How Does The Motor Cortex Use Population Coding?
ANS.
The Motor Cortex Controls Movement By Using Population Coding Mechanisms. Upper
Motor Neurons Are Broadly Tuned To A Certain Movement In A Certain Direction,
Meaning Firing Rate Is Highest When Moving In One Direction, But Firing Also Occurs
When Moving In Nearby Directions.
Question 6.
Use The Image Below, Primary Sensory Cortices Of The Brain To Label Parts 1, 2, 3,
4, 5 And Match With Their Main Functions.
