The topography of the brain (quiz 3)
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Extends from the spinal cord to the pons
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| How is the medulla connected to the cerebellum? | show 🗑
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| What is the closed part of the medulla? | show 🗑
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| What is the open medulla? | show 🗑
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| Where is the pons? | show 🗑
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| show | By the middle cerebellar peduncles.
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| Where does the midbrain lie? | show 🗑
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| Cerbral aqueduct | show 🗑
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| show | The cerebral peduncle.
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| show | The tectum.
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| show | A pair of elongated elecations of either side of the anterior median fissure of the medulla.
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| show | A prominent elevation, lateral to the rostral part of each pyramid of the medulla.
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| Preolivary sulcus | show 🗑
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| Postolivary sulcus | show 🗑
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| The nerve rootles of what nerve(s) attach in the postolivary sulcus? | show 🗑
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| show | In line with vagus, but inferior to the postolivary sulcus.
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| show | Basilar part
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| What usually occupies the shallow basilar sulcus near the midline? | show 🗑
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| Where does the abducens (VI) nerve emerge? | show 🗑
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| What nerve(s) emerge from the more lateral part of the pontomedullary junction? | show 🗑
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| Where does the trigeminal (V) nerve emerge? | show 🗑
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| show | The cerebral peduncles.
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| What are the cerebral peduncles made of? | show 🗑
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| What seperates the cerebral crura? | show 🗑
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| show | The oculomotor (III) nerve.
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| show | On the closed medulla.
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| What is on either side of the posterior median sulcus? | show 🗑
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| show | Lateral to each gracile tubercles
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| show | Caudal tip of the fourth ventricle, lies betwet the gracile tubercles.
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| Striae medullares | show 🗑
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| What divides the floor of the fourth ventricle into symmetric halves? | show 🗑
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| show | a small depression at the pontine level
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| show | a small depression at the medullary level
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| Extends laterally from the two fovea of the fourth ventricle, to the lateral recess | show 🗑
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| Small eminence of the vestibular area at the lateral recess | show 🗑
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| Medially between the inferior fovea and the median sulcus | show 🗑
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| Laterally between the inferior fovea and the median sulcus | show 🗑
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| show | Medial eminence
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| Structure continuous with basilar part of the pons. | show 🗑
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| Structure which connects the medulla to the cerebellum. | show 🗑
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| show | Superior cerebellar peduncle (brachium conjuctivum
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| show | The tectum
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| Two pairs of mounds of the tectum | show 🗑
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| show | emerges caudal to the inferior colliculi.
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| show | Pretectum
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Created by:
eane220
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