|
|
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|
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|
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o |
Tremor
predominant
|
|
|
|
n |
More severe
tremor
|
|
|
|
n |
Earlier age of
onset
|
|
|
|
n |
Less cognitive
impairment
|
|
|
o |
Postural
instability-gait difficulty (PIGD) predominant
|
|
|
|
n |
Greater gait
and postural instabilities
|
|
|
|
n |
Increased
episodes of falling and/or freezing
|
|
|
o |
Akinetic-rigidity
predominant
|
|
|
|
n |
Significant
decrease or complete lack of movement
|
|
(akinesia)
along with rigidity
|
|