Curare is an organic compound that blocks or inhibits transmission at acetylcholine synapses. It prevents acetylcholine from binding to its receptors on muscle cells, leading to paralysis.
Related terms
Neuromuscular junction: The connection between a motor neuron and a muscle fiber where acetylcholine synapses occur.
Paralysis: Loss of voluntary muscle movement due to disrupted communication at synapses.
Muscle relaxants: Medications that inhibit muscle contraction by affecting neurotransmission at synapses.