0) Groups Athetosis
Tics Chi-Square P Value Group 1 0 (0.
The classification of CP is circumscribed by the nature of the motor disorder involved: spasticity, athetosis
or ataxia (5).
A new syndrome of ophthalmoplegia, hypoacusis, ataxia, hypotonia and athetosis
According to the International Paralympic Committee the T37 category is for athletes with "moderate hypertonia, ataxia or athetosis
in one half of the body".
Other types of tone seen in cerebral palsy are: athetosis
, ataxia and hypotonus.
Clinically, it presents various symptoms, including parkinsonism (presented in 57% of the patients), chorea (19%), tremors (8%), dystonia (8%), athetosis
(5%), and orofacial dyskinesia (3%).
The movement of chorea should be differentiated from tics, athetosis
, conversion reactions, hyperkinesia and drug reactions.
In individuals with cerebral palsy, bruxism has been associated with spastic quadriplegia, athetosis
,  sucking habits, posterior crossbite,  gastroesophageal reflux  and Level III of the Gross Motor Functional Classification System.
These are rather developed in time, for example, paralysis resulting directly from spinal cord injury can lead to joint tightness and limited range of motion over time, or hypokinesia can lead to illusion of motion or athetosis
can have as dysfunction inability to perform a movement or sequence of movements despite intact sensation.
Cross syndrome presents with microphalmia, mental retardation, athetosis
, & hypopigmentation.
6 When found in the elderly, it needs to be distinguished from the specific disorders which can cause tremors viz Parkinsonism, chorea, athetosis
, myoclonus, akathesia, tardive dyskinesias, enhanced physiological tremors e.
clonus, ataxia, akathisia, athetosis
, hypertonia, rigidity, restless leg syndrome) may occur with spasticity but are distinct from it (see Table 1 for definitions and Web links for video demonstration; Larsen & Stensaas, 2009; We Move, 2009).