Nerves Flashcards
1
Q
What the effect of organophosphates on the transmission of impulses
A
Act as cholinesterase inhibitors, preventing the hydrolysis of acetylcholine in the postsynaptic neurone
Results in continuous stimulation of the neurone
Commonly found in insecticides
2
Q
How do psychoactive drugs affect the transmission of impulses?
A
- Excitatory drugs
- Stimulate the release of neurotransmitters
