Neurotransmitters and synapses

Option E4

E.4.1 & E.4.2: Decision-making in the CNS and the interaction between excitatory and inhibitory presynaptic neurons.

Decision making in the CNS

E.4.3 & E.4.4: How do psychoactive drugs affect the brain and personality?

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Psychoactive drugs, the Brain and Personality

E.4.5: The effects of THC and cocaine

THC action at the synapse

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The effect of THC on the brain
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Explanation of effects of THC

Cocaine action at the synapse

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The effect of cocaine on the brain
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Explanation of effects of cocaine

E.4.6: The causes of addiction

Causes of addiction
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