Font size
WorksheetsNeuroanatomy Quiz
Total questions: 20
Worksheet time: 10mins
Which of the following is the largest commissural fiber in the brain?
Anterior commissure
Posterior commissure
Corpus callosum
Habenular commissure
Which part of the corpus callosum connects the frontal lobes?
Genu
Splenium
Body
Rostrum
Syringomyelia primarily affects which structure?
Lateral corticospinal tract
Anterior horn cells
Dorsal columns
Spinocerebellar tract
Which is a common feature of syringomyelia?
Spastic paralysis
Loss of fine touch
Dissociated sensory loss
Hyperreflexia
The floor of the 4th ventricle is also known as?
Roof plate
Rhomboid fossa
Tela choroidea
Choroid plexus
Which cranial nerve nuclei are present in the floor of 4th ventricle?
VI
VII
III
IV
VIII
At the level of the olives in medulla, which nucleus is prominent?
Gracile nucleus
Accessory cuneate nucleus
Inferior olivary nucleus
Nucleus ambiguus
The decussation of corticospinal tract occurs at which level?
Olive
Pyramidal decussation
Sensory decussation
Pons
The upper part of the pons contains which of the following structures?
Facial colliculus
Trapezoid body
Middle cerebellar peduncle
Inferior olive
The lower pons contains nuclei for which cranial nerves?
V and VI
VI and VII
VII and VIII
V and VII
Which ventricle is located between the two thalami?
Lateral ventricle
Third ventricle
Fourth ventricle
Cerebral aqueduct
Which recess of the third ventricle is located near the optic chiasma?
Pineal recess
Suprapineal recess
Optic recess
Infundibular recess
The infundibular recess of the 3rd ventricle extends into the?
Optic chiasma
Pineal gland
Hypothalamus
Pituitary stalk
The anterior wall of the 3rd ventricle is formed by?
Lamina terminalis
Fornix
Thalamus
Tectum
Which of the following is NOT a commissural fiber?
Corpus callosum
Anterior commissure
Internal capsule
Hippocampal commissure
What connects the two temporal lobes across the midline?
Anterior commissure
Posterior commissure
Habenular commissure
Corpus callosum
Which is the largest part of corpus callosum?
Genu
Rostrum
Body
Splenium
The floor of the 4th ventricle lies over which part of the brainstem?
Midbrain
Pons and medulla
Only pons
Only medulla
The structure forming the posterior boundary of 3rd ventricle is?
Lamina terminalis
Pineal gland
Posterior commissure
Corpus callosum
Which of the following is involved in pain and temperature loss in syringomyelia?
Spinothalamic tract
Dorsal column
Corticospinal tract
Medial lemniscus
