Definition
Otto Loewi (1873β1961) was a German-born pharmacologist and Nobel laureate who discovered the role of acetylcholine as a neurotransmitter. Heβs like the messenger decoder π of the nervous system, uncovering how nerve cells communicate. Think of him as a scientific Sherlock Holmes, solving the mystery of chemical transmission. Loewi's work laid the foundation for understanding how the bodyβs nervous system functions.