Total 21 clinical symptoms reported for Spinocerebellar ataxia 12  Occasional (12)Frequent (9)

Abnormal pyramidal sign	Functional neurological abnormalities related to dysfunction of the pyramidal tract.   Synonyms:Corticospinal signs; Pyramidal signs; Pyramidal tract signs	Occasional
Behavioral abnormality	An abnormality of mental functioning including various affective, behavioural, cognitive and perceptual abnormalities.   Synonyms:Behavioral abnormality; Behavioral changes; Behavioral disorders; Behavioral disturbances; Behavioral problems; Behavioral/psychiatric abnormalities; Behavioural/Psychiatric abnormality; Psychiatric disorders; Psychiatric disturbances	Occasional
Bradykinesia	Bradykinesia literally means slow movement, and is used clinically to denote a slowness in the execution of movement (in contrast to hypokinesia, which is used to refer to slowness in the initiation of movement).   Synonyms:Slow movements; Slowness of movements	Occasional
Cognitive impairment	Abnormal cognition with deficits in thinking, reasoning, or remembering.   Synonyms:Abnormality of cognition; Cognitive abnormality; Cognitive defects; Cognitive deficits; Cognitive impairment; Intellectual impairment	Occasional
Dementia	A loss of global cognitive ability of sufficient amount to interfere with normal social or occupational function. Dementia represents a loss of previously present cognitive abilities, generally in adults, and can affect memory, thinking, language, judgment, and behavior.   Synonyms:Dementia; Dementia, progressive; Progressive dementia	Occasional
Gait disturbance	The term gait disturbance can refer to any disruption of the ability to walk. In general, this can refer to neurological diseases but also fractures or other sources of pain that is triggered upon walking. However, in the current context gait disturbance refers to difficulty walking on the basis of a neurological or muscular disease.   Synonyms:Abnormal gait; Abnormal walk; Gait abnormalities; Gait difficulties; Gait disturbances; Impaired gait	Occasional
Hypokinesia	Abnormally diminished motor activity. In contrast to paralysis, hypokinesia is not characterized by a lack of motor strength, but rather by a poverty of movement. The typical habitual movements (e.g., folding the arms, crossing the legs) are reduced in frequency.   Synonyms:Decreased muscle movement; Decreased spontaneous movement; Decreased spontaneous movements	Occasional
Intention tremor	A type of kinetic tremor that occurs during target directed movement is called intention tremor. That is, an oscillatory cerebellar ataxia that tends to be absent when the limbs are inactive and during the first part of voluntary movement but worsening as the movement continues and greater precision is required (e.g., in touching a target such as the patient's nose or a physician's finger).	Occasional
Poor fine motor coordination	An abnormality of the ability (skills) to perform a precise movement of small muscles with the intent to perform a specific act. Fine motor skills are required to mediate movements of the wrists, hands, fingers, feet, and toes.   Synonyms:Fine motor disability; Fine motor impairment; Fine motor skill dysfunction; Impaired fine motor skills	Occasional
Postural tremor	A type of tremors that is triggered by holding a limb in a fixed position.	Occasional
Sensorimotor neuropathy	Synonyms:Mixed polyneuropathy; Nerve damage causing decreased feeling and movement; Sensorimotor peripheral neuropathy	Occasional
Unsteady gait	Synonyms:Gait instability; Unsteady walk	Occasional