seen from United States
seen from China
seen from Indonesia
seen from United States
seen from Australia
seen from United States
seen from United States
seen from Indonesia
seen from China
seen from Chile
seen from Philippines
seen from Malaysia
seen from Türkiye
seen from China
seen from China
seen from France
seen from Chile
seen from Pakistan
seen from United States
seen from United States
El primer neurotransmisor
El primer neurotransmisor que es va identificar va ser l'acetilcolina, el 1914, i la primera demostració pràctica de la seva activitat la va fer el fisiòleg alemany Otto Loewi el 1921.
David Bueno i Torrens Coses que cal saber del nostre cervell
