positron

noun 0.682

computed tomography

noun 0.632

positronium

noun 0.608

tomography

noun 0.591

polyethylene terephthalate

noun 0.590

transmission electron microscopy

noun 0.583

photomultiplier tube

noun 0.575

photoemission

noun 0.574

photoelectron

noun 0.557

electroencephalography

noun 0.553

beta emitter

noun 0.550

magnetic resonance imaging

noun 0.548

pneumoencephalography

noun 0.546

radiotracer

noun 0.538

beta radiation

noun 0.537

electroconvulsive therapy

noun 0.537

microtomography

noun 0.534

brain imaging

noun 0.534

photomultiplier

noun 0.533

radiopharmaceutical

noun 0.528

pulmonary embolism

noun 0.525

scanning transmission electron microscope

noun 0.523

tetrofosmin

noun 0.520

radiotelemetry

noun 0.519

erythropoietin

noun 0.516

electron cryomicroscopy

noun 0.515

post-exposure prophylaxis

noun 0.515

polymerase chain reaction

noun 0.514

electron spin resonance

noun 0.514

phosphatidylethanolamine

noun 0.514

nuclear magnetic resonance

noun 0.512

radioactive tracer

noun 0.510

electroencephalogram

noun 0.510

polyethylene glycol

noun 0.508

physical therapy

noun 0.507

scanning electron microscope

noun 0.507

electrophysiology

noun 0.506

magnetoencephalography

noun 0.505

echocardiography

noun 0.505

echocardiogram

noun 0.505

electrophoresis

noun 0.505

photodetector

noun 0.505

procalcitonin

noun 0.504

plethysmography

noun 0.504

bone scan

noun 0.504

betatron

noun 0.501

electron tube

noun 0.501