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WorksheetsCNS quiz
Total questions: 25
Worksheet time: 19mins
Which one is a center for promoting wakefulness?
LDT/PPT
Locus coeruleus
Raphe nuclei
Orexinergic neuron
What are the characteristics of REM sleep?
Cortical activation
Muscle hypotonia
No eye movement
Vague dream
When is the beta wave detected in the brain?
Wakefullness
NREM stage IV
Closed eye
NREM stage I
Which neuron can inhibit VLPO's action?
Adenosine neuron
Tuberomammillary nucleus
Paraventricular nucleus
Suprachiasmatic nucleus
What is a coma stage?
High alert and awareness
High alert but no arousal
No alert and awareness
No alert but high awareness
Stimulation of which part of the brain would produce
sensations of hunger?
Hypothalamus
Thalamus
Subthalamus
Mammillothalamic tract
Damage to the somatosensory association area would lead to
Visual agnosia
Prosopagnosia
Astereognosis
Apraxia
What kinds of problems are associated with the presence of
lesions in the right Wernicke’s area, the Broca’s area, and tract?
Motor aphasia
Sensory aphasia
Global aphasia
No abnormality
What is the function of premotor area?
Command motor movement
Plan a complex movement program
Control muscle tone
Control voluntary movement scanning of the eyes
A memory that requires conscious recall is
Declarative memory
Non-declarative memory
Which brain region manage an uncertain threat?
Nucleus accumbens
BNST
Brainstem
hippocampus
Error movement detection is the function of ...................................
Red nucleus
Brainstem
Cerebellum
Prefrontal cortex
The final relay point for ascending sensory information that
will be projected to the primary sensory cortex is the
Hypothalamus
Spinal cord
Medulla oblongata
Thalamus
The left cerebral hemisphere specializes in artistic and
musical ability, whereas the right side excels in verbal and
analytical skills.
True
False
A 32-year-old man had medial temporal lobe epilepsy for over 10 years. This caused bilateral loss of hippocampal function. As a result, he might experience with....
Loss of the ability to form long-term memory
Loss of working memory
Absence of remote memory
Inappropriate emotional responses
Which one is an emotion's physiological response?
Disgusting face
Freezing
Release of cortisol hormone
Run
Which neuropeptide is associated with appetite?
Leptin
Insulin
POMC
Neuropeptide Y
The corticospinal tract
Carries motor commands from the cerebral cortex to the
spinal cord
Carries motor commands from the cerebral cortex to the
brainstem
10% of fibers cross to the lateral corticospinal tract at pyramidal decussation
Controls movement of face and head
About withdrawal reflexes, which one is incorrect?
Stimulated by nociceptive stimuli
Example of flexor reflex
Response in an affected side
Monosynaptic reflex
Anger, fear, and sexual responses
Hypothalamus
Hippocampus
Thalamus
Amygdala
Hypokinetic disorder (Parkinson's disease) is caused by the neuronal cell death in the...................
Substantia nigra pars reticulata
Substantia nigra pars compacta
Subthalamus
Subthalamic nuclei
Reward stimuli trigger dopamine release at ............................
Striatum
Hippocampus
Nucleus accumbens
Ventral tegmental area
........................ receives sensory input of the voluntary movement.
Prefrontal cortex
Basal ganglia
Brainstem
Cerebellum
What is the function of vestibulospinal tract?
Controls voluntary movement of the upper limbs
Initiates involuntary rapid eye movement
Holds body's position during a shift in balance
Regulates the muscle tone
Muscle spindle is a receptor of ....................... reflex
Golgi tendon reflex
Patellar reflex
Withdrawal reflex
Crossed extensor reflex
