group    individual
structure:
diagnosis: includes is exactly
species:
or enter a species/qualifier (species required,
qualifier optional; overrides selection above)
wildcards (* and ?) are allowed
species: qualifier:
hemisphere: any NR
left
right
total
gender: any NR
male
female
mixed
handedness: any NR
left
right
mixed
age: at least years
at most years
in vivo
ex vivo
either
adjusted
not adjusted
either
publication ID:
method ID:
group ID:
(for individual volume searches)
free search (structure, species, diagnosis, author name):