Distal Hereditary Motor Neuronopathy Type 5a, also known as neuronopathy, distal hereditary motor, type 5a, is related to neuronopathy, distal hereditary motor, autosomal dominant 5 and distal hereditary motor neuronopathy type 5. An important gene associated with Distal Hereditary Motor Neuronopathy Type 5a is GARS1 (Glycyl-TRNA Synthetase 1). Related phenotypes are hyperreflexia and pes planus