CAPS 391 Midterm Set 2

The spinothalamic pathway decussates after
1st order neuron
2nd order neuron
3rd order neuron
The spinothalamic pathway second order neuron is located in the
Dorsal Root Ganglion
Lateral Horn
Dorsal Horn
Medulla
The ventralcorticospinal pathway supplies the muscles of the
Upper Limb
Core
Upper and lower limbs
Lower Limb
The Lateralcorticospinal pathway supplies the muscles of the
Upper Limb
Abdomen
Lower Limb
Thoracic
Two of the above
Three of the Above
All of the above
The lateralcorticospinaltract descends in the _____ after the medulla
Lateral Column
Anterior Column
Posterior Column
The lateralcorticospinal pathway decussates at the
Medulla
Pons
Cerebellum
Anterior Horn
Lateral Horn
The Ventral Corticospinal pathway decussates at the
Ventral Horn
Lateral horn
Posterior Horn
Medulla
Cerebellum
The pyramid of the medulla contains
Pyramidal Tracts
Extrapyramidal tracts
Sensory Tracts
None of the above
Which Cranial nerve originates from the Medulla
9 10 11
9 10 12
8 10
9 10 11 12
The olive is ____ and contains the
Lateral to the pyramid; Inferior olivary nucleus
Medial to the pyramid; Inferior olivary nucleus
Superior to the pyramid; Inferior olivary nucleus
Posterior to the pyramid; Inferior olivary nucleus
The function of the olivary nucleus is
Relacy center of propioceptive information to the cerebrum
Relacy center of propioceptive information to the Medulla
Relacy center of propioceptive information to the Thalamus
Relacy center of propioceptive information to the cerebellum
Which cranial nerve emerge from the pontomedullary sulcus ?
6 7 8
5 6 7 8
6 8
None of the above
Which cranial nerve(s) emerges from the Pons?
1
2
3
4
5
6
7
8
9
10
11
12
None of the above
Which Cranial nerve(s) emerges from the cerebellum?
1
2
3
4
5
6
7
8
9
10
11
12
None of the above
The _____ are found on the anterior aspect of the midbrain and cranial nerve ___ emerges
Cerebral Peduncles; 2
Cerebral Penducles; 3
Superior Collucil; 2
Superior Collucil; 4
What is the function of the pontine nucleus ?
Relays information from the motor pathway between the Midbrain and the cerebellum to coordinate voluntary movements
Relays information from the motor pathway between the Cerebrum and the cerebellum to coordinate voluntary movements
Relays information from the motor pathway between the Cerebrum and the Pons to coordinate voluntary movements
None of the above
What is the function of the substania nigra?
Linked to the basal ganglia involved in involuntary movements
Linked to the cerebellum involved in voluntary movements
Linked to the basal ganglia involved in voluntary movements
Linked to the cerebellum involved in involuntary movements
The red nucleus contains
Extrapyramidal pathway
Pyramidal Pathway
Sensory pathway
None of the above
The superior cerebellar peduncles connects the cerebellum to the
Red Nucelus
Pontine Nuclei
Medulla
None of the above
The inferior cerebellar peduncles connects the cerebellum to the
Red Nucelus
Pontine Nuclei
Medulla
None of the above
What is surronding the diencephalon?
4th Vernticle
3rd Ventricle
Cerebral Aqueduct
Lateral Ventricle
The basal Ganglia contains
Putamen
Caudate Nucelus
Globus Pallidus
All of the Above
None of the above
Association fibres
Join different parts of the same cerebral hemisphere
Joins same parts of different cerebral hemisphere
Joins the brain steam with the spinal cord
Example of a association fiber
Internal Capsule
Corpus Callosum
Both
None of the Above
Commissural Fibers
Join different parts of the same cerebral hemisphere
Joins same parts of different cerebral hemisphere
Joins the brain steam with the spinal cord
None of the above
Example of a commissural fibre
Internal Capsule
Corpus Callosum
Both
None of the Above
Projectional fibers
Join different parts of the same cerebral hemisphere
Joins same parts of different cerebral hemisphere
Joins the brain steam with the spinal cord
None of the Above
Example of a projectional fiber
Internal Capsule
Corpus Callosum
Both
None of the Above
 
 
 
 
 
 
 
 
 
 
 
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