QA0.01 | 
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		Neurodevelopmental disorders related to pathogenic variants in certain specific genes | 
	
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		 QA0.010 | 
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		Neurodevelopmental disorders, related to pathogenic variants in ion channel genes | 
	 
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		 QA0.0101 | 
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		SCN2A-related neurodevelopmental disorder | 
	 
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		 QA0.0102 | 
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		CACNA1A-related neurodevelopmental disorder | 
	 
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		 QA0.0109 | 
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		Neurodevelopmental disorder related to pathogenic variant in other ion channel gene | 
	 
	
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| SCN8A-related neurodevelopmental disorder |   
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		 QA0.011 | 
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		Neurodevelopmental disorders, related to pathogenic variants in glutamate receptor genes | 
	 
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		 QA0.012 | 
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		Neurodevelopmental disorders, related to pathogenic variants in other receptor genes | 
	 
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		 QA0.013 | 
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		Neurodevelopmental disorders, related to pathogenic variants in other transporter and solute carrier genes | 
	 
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		 QA0.0131 | 
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		SLC6A1-related disorder | 
	 
	
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| GABA transporter 1 deficiency |   
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		 QA0.0139 | 
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		Neurodevelopmental disorder, related to pathogenic variant in other transporter or solute carrier gene | 
	 
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		 QA0.014 | 
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		Neurodevelopmental disorders, related to pathogenic variants in synapse related genes | 
	 
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		 QA0.0141 | 
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		Syntaxin-binding protein 1-related disorder | 
	 
	
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		 QA0.0142 | 
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		DLG4-related synaptopathy | 
	 
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		 QA0.0149 | 
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		Neurodevelopmental disorder, related to pathogenic variant in other synapse related gene | 
	 
	
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| Other genetic synaptopathy |   
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		 QA0.015 | 
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		Neurodevelopmental disorders, related to genes associated with transcription and gene expression | 
	 
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		 QA0.0151 | 
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		FOXG1 syndrome | 
	 
	
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| FOXG1-related disorder |  | FOXG1-related encephalopathy |  | FOXG1-related neurodevelopmental disorder |   
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		 QA0.0159 | 
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		Neurodevelopmental disorder, related to other genes associated with transcription and gene expression | 
	 
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