caus/o (combining form)

burning, burn (causalgia)

cerebr/o (combining form)

cerebrum, brain (cerebral)

concuss/o (combining form)

shaken together, violently agitated (concussion)

contus/o (combining form)

bruise (contusion)

encephal/o (combining form)

brain (electroencephalogram)

-esthesia (suffix)

sensation, feeling (anesthesia)

esthet/o (combining form)

feeling, nervous senation, sense of perception (hyperesthesia)

-graphy (suffix)

the process of producing a picture or record (angiography)

mening/o (combining form)

membranes, meninges (meningitis)

myel/o (combining form)

spinal cord, bone marrow (myelography)

neur/i, neur/o (combining form)

nerve, nerve tissue (neurological)

phobia (word root)

abnormal fear (claustrophobia)

psych/o (combining form)

mind (psychoanalysis)

radicul/o (combining form)

root or nerve root (radiculopathy)

tropic (word root)

having an affinity for (anatropic)