The Anatomy Of Cerebellum! Trivia Quiz

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  • 1/10 Questions

    What connects the cerebellum to other parts of the brain? 

    • Thalamic nuclei 
    • Furrows 
    • Cerebellar peduncles 
    • Gyrus 
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About This Quiz

The cerebellum is a separate and distinct par of the brain that is located at the back. It is regarded as the little brain that controls motor function such as movement and posture. The cerebellum is characterized by ridges and furrows and contain millions of neurons which communicate with each other to ensure life. Do you know the anatomy of the cerebellum?

The Anatomy Of Cerebellum! Trivia Quiz - Quiz

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  • 2. 
    How many cerebellar nuclei are associated with the cerebellum? - ProProfs

    How many cerebellar nuclei are associated with the cerebellum?

    • Four 

    • Seven 

    • Nine 

    • Five 

    Correct Answer
    A. Four 
    Explanation
    The cerebellum is associated with four cerebellar nuclei. These nuclei are the dentate nucleus, the emboliform nucleus, the globose nucleus, and the fastigial nucleus. These nuclei play a crucial role in motor coordination, as they receive information from various parts of the brain and send output signals to the motor cortex. They help in fine-tuning movements and maintaining balance and posture.

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  • 3. 
    Which of these is often affected by a damage in the cerebellum?  - ProProfs

    Which of these is often affected by a damage in the cerebellum? 

    • Satiety 

    • Sleep 

    • Cognition 

    • Gait 

    Correct Answer
    A. Gait 
    Explanation
    Damage to the cerebellum often affects gait. The cerebellum is responsible for coordinating and controlling movements, including those involved in walking and maintaining balance. When the cerebellum is damaged, it can result in difficulties with coordination, balance, and walking, leading to changes in gait. Other symptoms may include unsteady or jerky movements, stumbling, and a lack of coordination.

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  • 4. 
    What is a ridge or gyrus in the cerebellum called?  - ProProfs

    What is a ridge or gyrus in the cerebellum called? 

    • Fossa 

    • Sulcci 

    • Furrow 

    • Folium 

    Correct Answer
    A. Folium 
    Explanation
    A ridge or gyrus in the cerebellum is called a folium. The cerebellum is a part of the brain that plays a crucial role in motor control and coordination. It is characterized by numerous ridges and folds, known as folia, which increase the surface area of the cerebellum. These folia allow for a greater number of connections and interactions between neurons, enhancing the cerebellum's ability to process and integrate sensory information and coordinate movement.

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  • 5. 
    What neurotransmitter is associated with the cerebellum?  - ProProfs

    What neurotransmitter is associated with the cerebellum? 

    • Serotonin 

    • Glutamate 

    • Dopamine 

    • Epinephrine 

    Correct Answer
    A. Glutamate 
    Explanation
    Glutamate is the correct answer because it is the primary excitatory neurotransmitter in the central nervous system and is heavily involved in the functioning of the cerebellum. The cerebellum is responsible for coordinating voluntary movements, balance, and motor control, and glutamate plays a crucial role in facilitating communication between neurons in this region. It helps to transmit signals from one neuron to another, allowing for the smooth execution of motor functions.

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  • 6. 
    What percentage of the brain does the cerebellum take?  - ProProfs

    What percentage of the brain does the cerebellum take? 

    • 8 percent 

    • 12 percent 

    • 13 percent 

    • 10 percent 

    Correct Answer
    A. 10 percent 
    Explanation
    The cerebellum takes up approximately 10 percent of the brain. The cerebellum is located at the back of the brain and is responsible for coordinating movement, balance, posture, and motor learning. While it may seem small in comparison to the rest of the brain, it plays a crucial role in motor control and overall coordination.

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  • 7. 
    When was the first time the microanatomy of the cerebellum was described? - ProProfs

    When was the first time the microanatomy of the cerebellum was described?

    • 1837 

    • 1799

    • 1834 

    • 1834

    Correct Answer
    A. 1837 
    Explanation
    The correct answer is 1837. This is the year when the microanatomy of the cerebellum was first described.

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  • 8. 
    Which of these is the upper part of the cerebellum?  - ProProfs

    Which of these is the upper part of the cerebellum? 

    • Cerebrum

    • Hypothalamus 

    • Metencephalon 

    • Pons 

    Correct Answer
    A. Metencephalon 
    Explanation
    The metencephalon is the upper part of the cerebellum. The cerebellum is a region in the brain responsible for coordinating voluntary movements, balance, and posture. It is located at the back of the brain, beneath the cerebrum and above the pons. The metencephalon consists of the cerebellum and the pons, which are both involved in motor control. Therefore, the correct answer is Metencephalon.

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  • 9. 
    Which of these is the smallest region in the cerebellum?  - ProProfs

    Which of these is the smallest region in the cerebellum? 

    • Vestibulocerebellum

    • Floccunocerebellum 

    • Spinocerebellum 

    • Cerebrocerebellum 

    Correct Answer
    A. Vestibulocerebellum
    Explanation
    The vestibulocerebellum is the smallest region in the cerebellum. It is responsible for coordinating balance and eye movements. It receives input from the vestibular system, which is involved in detecting changes in head position and movement. The vestibulocerebellum helps maintain posture and equilibrium by adjusting muscle tone and coordinating eye movements to stabilize vision during head movements.

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  • 10. 
    How many types of neurons are in the cerebellum?  - ProProfs

    How many types of neurons are in the cerebellum? 

    • Three 

    • Four 

    • Five 

    • Two 

    Correct Answer
    A. Two 
    Explanation
    The cerebellum contains two types of neurons. These include the Purkinje cells, which are the main output neurons of the cerebellar cortex, and the granule cells, which are the most abundant type of neurons in the cerebellum. These two types of neurons play crucial roles in coordinating and regulating motor movements, balance, and posture.

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  • Current Version
  • Mar 22, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jun 18, 2019
    Quiz Created by
    Gregorynaomi
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