Total 26 clinical symptoms reported for Giant axonal neuropathy 1  Very Frequent (9)Occasional (5)Frequent (12)

Abnormality of the Achilles tendon	An abnormality of the Achilles tendon.   Synonyms:Abnormality of the Achilles tendon; Abnormality of the calcaneal tendon	Very frequent
Areflexia	Absence of neurologic reflexes such as the knee-jerk reaction.   Synonyms:Absent deep tendon reflexes; Absent tendon reflexes; Deep tendon reflexes absent; Loss of deep tendon reflexes	Very frequent
CNS hypomyelination	Reduced amount of myelin in the central nervous system resulting from defective myelinogenesis.	Very frequent
Difficulty walking	Reduced ability to walk (ambulate).   Synonyms:Difficulty in walking; Difficulty walking; Walking disability	Very frequent
Diffuse axonal swelling	This section is currently in development.	Very frequent
Generalized hypotonia	Generalized muscular hypotonia (abnormally low muscle tone).   Synonyms:Generalized decreased muscle tone; Generalized muscular hypotonia; Hypotonia, generalized	Very frequent
Joint hypermobility	The ability of a joint to move beyond its normal range of motion.   Synonyms:Double-Jointed; Extensible joints; Flexible joints; Hyperextensible joints; Increased joint mobility; Increased mobility of joints; Joint hyperextensibility	Very frequent
Pili canaliculi	Uncombable hair.	Very frequent
Proximal muscle weakness	A lack of strength of the proximal muscles.   Synonyms:Muscle weakness, proximal; Proximal limb muscle weakness; Proximal limb weakness; Weakness in muscles of upper arms and upper legs	Very frequent