cephalometry

n. the scientific measurement of the dimensions of the head. Cephalometry is used in orthodontics to predict and evaluate craniofacial development. Fetal cephalometry is the in utero measurement of the skull of the fetus, using ultrasound or X-ray techniques.

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Psychology term of the day

May 9th 2024

binocular summation

the phenomenon of increased sensation or increased magnitude of perceptual response that results from stimulation through both eyes, as compared to stimulation through one eye.