In a collaborative study with the electron microscopist George Gray from University College London, Victor P. Whittaker eventually showed that the acetylcholine-rich particles derived from guinea-pig cerebral cortex were synaptic vesicle-rich pinched-off nerve terminals.
Nun estudo en colaboración co microscopista electrónico George Gray do University College London, Victor P. Whittaker finalmente mostrou que as partículas ricas en acetilcolinas derivadas do córtex cerebral do coello de Indias tiñan gran abundancia de vesículas sinápticas evaxinadas dos terminais nerviosos.