neurology - brain, cardiology - ?

HEART
List of words for the clue neurology - brain, cardiology - ? from the crossword:
TEETH STOMATOLOGY LIVER HEPATOLOGY EEG MEDICINE SPECIALTIES EEGS AXON EKGS EKG SYNAPSE SENSORY AMA LOBE CPU ECG AORTAS AORTA
WordClue
HEADmind, brain
MINDbrain
STEMbrain or onion
BRAINcardiology - heart, neurology - ?
HARNSbrain
LIVERneurology - brain, hepatology - ?
TEETHneurology - brain, stomatology - ?
HELMETbrain bucket
REASONmind, brain
NEUROLOGYheart - cardiology, brain - ?
CARDIOLOGYbrain - neurology, heart - ?
CONCUSSIONtraumatic brain injury
HEPATOLOGYbrain - neurology, liver - ?
HIPPOCAMPUSpart of brain
STOMATOLOGYbrain - neurology, teeth - ?
ENCEPHALITISInflammation of the brain
LISPneurodevelopmental condition
LIVERneurology - brain, hepatology - ?