noun
ADJECTIVE
▪ direct
▪ constant
▪ electrical
▪
electrical ~ of nervous tissue
▪ auditory , sensory , visual
▪ sexual
▪ intellectual , mental
VERB + STIMULATION
▪ need , require
▪ get
▪
You don't get any intellectual ~ in this job.
▪ give sb , provide (sb with)
▪
The camp provides plenty of ~ for the children.
▪ respond to
PHRASES
▪ a lack of ~