Human Phenotype Ontology 
Grandparent Node:
Abnormal nervous system physiology (HP:0012638)help
Parent Node:
Abnormality of movement (HP:0100022)help
..Starting node
Astasia (HP:0020037)help
Term ID: 20037
Name: Astasia
Definition: A postural abnormality characterized by the inability to stand without external support despite having sufficient muscle strength.
Reference: HP:0020037
Genes and Diseases:
       Child Nodes:

 Sister Nodes: 
..expandAbnormal head movements (HP:0002457) help
..expandAbnormal posturing (HP:0002533) help
..expandAbnormal reflex (HP:0031826) help
..expandAsterixis (HP:0012164) help
..expandBimanual synkinesia (HP:0001335) help
..expandCerebral palsy (HP:0100021) help
..expandDiminished movement (HP:0002374) help
..expandDyskinesia (HP:0100660) help
..expandDystonia (HP:0001332) help
..expandFrontal release signs (HP:0000743) help
..expandGait disturbance (HP:0001288) help
..expandHyperactivity (HP:0000752) help
..expandHyperkinetic movements (HP:0002487) help
..expandInvoluntary movements (HP:0004305) help
..expandMuscle fibrillation (HP:0010546) help
..expandMyokymia (HP:0002411) help
..expandPostural instability (HP:0002172) help
..expandPrimitive reflex (HP:0002476) help
..expandStooped posture (HP:0025403) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
HPO disease - gene - phenotype typical associations:
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0020037HP:0020037Astasia0NGLY1 CL E G H5576817646ORPHA:404454Alacrimia-choreoathetosis-liver dysfunction syndromeHP:0040283 - Occasional32

Genes (1) :NGLY1

Diseases (1) :ORPHA:404454

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.