Illingworth, 2014: Overview of all reported DYT/PARK-PLA2G6 patients

Index patient Sex Ethnicity Country of origin AAO AAE Family history Symptoms Initial symptoms Reported mutations
Yes
C
n.a.
1
8
No
Nystagmus
Bulbar dysfunction
Abnormal central motor function
Cognitive impairment
Developmental regression
Cerebellar atrophy
Anarthria
Autonomic sign/sympt.
Strabismus
Neuromuscular abnormality
NMS parkinsonism
Mri brain other abnormalities
Hyperreflexia
Spasticity
Hypotonia
Pyramidal sign
Optic atrophy
Muscular hypotonia
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Developmental regression
Yes
C
n.a.
2
3
n.a.
Abnormal central motor function
Hyperreflexia
Neuromuscular abnormality
Optic atrophy
Sleep disorder
Strabismus
Muscular hypotonia
Hypotonia
Anarthria
Developmental regression
NMS parkinsonism
Cerebellar atrophy
Pyramidal sign
Autonomic sign/sympt.
Mri brain other abnormalities
Bulbar dysfunction
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Developmental regression
Yes
C
n.a.
1
6
No
Pyramidal sign
Autonomic sign/sympt.
Spasticity
Abnormal central motor function
Mri brain other abnormalities
Cerebellar atrophy
Neuromuscular abnormality
Anarthria
Developmental regression
Muscular hypotonia
Hypotonia
Hypointensity on basal ganglia and or nigra
Hyperreflexia
Bulbar dysfunction
NMS parkinsonism
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Developmental regression
Bulbar dysfunction
Yes
C
n.a.
3
17
No
Dystonia, arm
Mri brain other abnormalities
Hypointensity on basal ganglia and or nigra
Spasticity
Dystonia, leg
Gait disturbance
Dysarthria
Abnormal central motor function
Dystonia (any or unspecified)
Abnormal eye movement
Hyperreflexia
Neuromuscular abnormality
Pyramidal sign
NMS parkinsonism
Dystonia, limb
Cognitive impairment
Cerebellar signs
Cerebellar atrophy
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n.a.
Yes
n.a.
PAK
2
7
No
Developmental regression
Muscular hypotonia
Hypotonia
Cerebellar atrophy
Dystonia, focal
Dystonia, jaw
Nystagmus
Anarthria
Mri brain other abnormalities
Dystonia (any or unspecified)
NMS parkinsonism
Neuromuscular abnormality
Spasticity
Pyramidal sign
Global developmental delay
Optic atrophy
Autonomic sign/sympt.
Abnormal central motor function
Bulbar dysfunction
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Developmental regression
Bulbar dysfunction