A printable Snellen Chart, which you can download online.
Something to cover one eye at a time, like an eye patch or a paper cup.
Scissors.
Tape or tack to hang the chart on your wall.
Pencil or pen to record your results.
An example of a condition that affects the nervous and sensory system is Huntington’s disease. It is a slowly progressing, genetic condition that affects the brain and nervous system. In people with HD, the structures of the basal ganglia are a lot smaller than normal caused by the death of the brain cells. The nerve cells of the striatum are the first to die as Huntingtons progresses.
It gradually degenerates parts of the basal ganglia called the caudate nucleus and putamen, although other parts of the brain can be affected. The basal ganglia are collections of nerve cells located at the base of the cerebrum, deep within the brain.
The hallmark symptom of Huntington's disease is uncontrolled movement of the arms, legs, head, face and upper body. However it also causes a decline in thinking and reasoning skills, including memory, concentration, judgment, and ability to plan and organize. It can also affects a persons mood by causing depression, irritability or aggressive behaviour.
Answer:
#1 (it will lower blood pressure because less blood is pumped per beat)
Answer:
Afffff and a couple more friends and friends and friends who have seen me have a lot more to do