What function(s) is/are associated with the basal ganglia? Huntington's disease affects the cerebral basal ganglia, causing neural degeneration, and resulting in abnormal muscle movements and cognitive decline. What may cause the cognitive decline? Effective treatment for Huntington's has been elusive, but recently it was shown that a cause of neuron degeneration may be calcium overload. What
potential type of treatment does this suggest?
What will be an ideal response?
The basal ganglia are involved in motor control. It is possible that basal ganglia play a role in cognition as well as in motor control, or that the cerebral cortex is also affected by Huntington's. Calcium channel blockers may be developed as treatments for this disease.
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A) adventitia B) lamina propria C) submucosa D) serosa
Surgical incision of the perineum and vagina to facilitate delivery of the fetus is called:
A) vulvectomy B) episiotomy C) vaginectomy D) vaginotomy
Proteins
A) contain C, H, O, and N, and sometimes S. B) are structural materials. C) all of the above. D) can function as enzymes.
The juxtaglomerular apparatus is located
A. within the renal sinus. B. near the vascular pole of the renal corpuscle. C. in the perinephric fat. D. inside the tubular pole of the glomerulus. E. in the renal papilla.