DALYs	Disability-adjusted life years
PRISMA-ScR	Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews
MeSHs	Medical Subject Headings
SVZ	Subventricular zone
DG	Dentate gyrus
BDNF	Brain-derived neurotrophic factor
NSC	Neural stem cell
GFAP	Glial fibrillary acidic protein
SDF1α	Stromal cell-derived factor-1α
rs-fMRI	Resting-state functional magnetic resonance imaging
TMS	Transcranial magnetic stimulation
MEG	Magnetoencephalography
EEG	Electroencephalography
tDCS	Transcranial direct current stimulation
NGF	Nerve growth factor
NT-3	Neurotrophin-3
NT-4	Neurotrophin-4
CNS	Central nervous system