Table 1.

Overview of the most common NDs and corresponding abbreviations, including ICD-10 codes

Full name	Abbreviation	Type	ICD-10	n
Alzheimer’s disease	AD	Progressive neurodegenerative disease	G30	720
Cerebellar ataxia	ATAXIA	Progressive neurodegenerative disease	G11	20
Bipolar disorder	BP	Psychiatric disorder	F31	49
Control donor	CON	Control donor (without a clinical or neuropathological indication of brain disorder)		445
Dementia with Lewy bodies	DLB	Progressive neurodegenerative disease	G31.8	31
Frontotemporal dementia	FTD	Progressive neurodegenerative disease	G31.0	220
Major depressive disorder	MDD	Psychiatric disorder	F32	57
Motor neuron disease	MND	Progressive neurodegenerative disease	G12.2	19
Multiple sclerosis	MS	Neuroinflammatory disease	G35	259
Multiple system atrophy	MSA	Progressive neurodegenerative disease	G23.2 G23.3	61
Parkinson’s disease	PD	Progressive neurodegenerative disease	G20	134
Parkinson’s disease with dementia	PDD	Progressive neurodegenerative disease	G20	126
Progressive supranuclear palsy	PSP	Progressive neurodegenerative disease		91
Schizophrenia	SCZ	Psychiatric disorder	F20	24
Vascular dementia	VD	Vascular disorder	F01	64