psychoneurological

adjective

psy·​cho·​neu·​ro·​log·​i·​cal -ˌn(y)u̇r-ə-ˈläj-i-kəl 

variants also psychoneurologic

-ˈläj-ik 

: of, relating to, or concerned with psychology and neurology especially in their clinical aspects

psychoneurology

-n(y)u̇-ˈräl-ə-jē 

noun

plural psychoneurologies