Voluntary movement of eye ball is controlled by :
A. Superior colliculus
B. Frontal eye field
C. Cerebellum
D. Visual cortex area
Breathing ceases upon destruction of the :
A. Cerebrum
B. Medulla oblongata
C. Hypothalamus
D. Cerebellum
In CNS, the myelination is carried out by :
A. Schwann cells
B. Astrocytes
C. Oligodendrocytes
D. Microglia
Chromatolysis is:
A. Disintegrating of Nucleus
B. Disintegration of golgi apparatus
C. Disappearance of nissel granules
D. Decrease in cell size
Body temperature is maintained by:
A. Postural position
B. Covering of the body
C. Peripheral vasoconstriction
D. all of the above
First change to occur after nerve cut is :
A. Schwan cell mitosis
B. Axonal sprouting
C. Myelin sheath degeneration
D. Nuclear disintegration
In cerebellar disease, all the statements are correct except:
A. The romberg’s sign is positive
B. There is adiodokokinesia
C. There is pendular knee jerk
D. There is involuntary termor
Function of GABA on CNS is :
A. Neuronal inhibition
B. Neuronal activation
C. Glial cell inhibition
D. Glial cell activation
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