PEMT	Phosphatidylethanolamine-N-methyltransferase
MRI	Magnetic resonance imaging
BOLD	Blood oxygen level dependent
fMRI	Functional magnetic resonance imaging
DNA	Deoxyribonucleic acid
RNA	Ribonucleic acid
BFCS	Basal forebrain cholinergic system
ChAT	Choline acetyltransferase
CHRMS	Committees on Human Subjects Research Medical Sciences
M	Mean
SD	Standard deviation
UVM	University of Vermont
CRC	Clinical Research Center
FSH	Follicle stimulating hormone
MoCA	Montreal cognitive assessment
DRS	Dementia rating scale
GDS	Global deterioration scale
RBANS	Repeatable Battery for the Assessment of Neuropsychological Status
LNS	Letter–number sequencing
TOPF	Test of premorbid functioning
SCID	Structured clinical interview for Diagnostic and Statistical Manual four revised
BDI	Beck Depression Inventory
MR	Magnetic resonance
PC	Personal computer
T1	Transverse relaxation time
T2	Longitudinal relaxation time
FLAIR	Fluid inversion recovery
CONN	Functional connectivity toolbox
SPM	Statistical parametric mapping
ART	Movement-related Artefacts
CSF	Cerebrospinal fluid
GLM	General linear model
FDR	False discovery rate
SBC	Seed-based connectivity
ROI	Region of interest
RRC	ROI to ROI connectivity
d′	Sensitivity
C	Bias
BSRT	Buschke selective reminding task
POMS	Profile of mood states
BPRS	Brief psychiatric raring scale
PT	Planum temporale
ANOVA	Analysis of variance
STG	Superior temporal gyrus
EGFR	Epidermal growth factor receptor
SNP	Single-nucleotide polymorphism