Neurochemistry on behaviour
Neurotransmitter
Is a chemical released from a neurone, it travels across the synapses and is received by another neurone
Excitatory
Trigger the receiving neurone to send an impulse and stimulate the brain
Excitatory effects
Effect our behaviour that is associated with motivation, high levels of dopamine are associated with schizophrenia
Inhibitory
Stop the receiving neurone from sending impulses
Inhibitory effects
Serotonin adequate amounts are needed to maintain a stable mood. For example Crockett found that individuals with low serotonin tended to display increased aggression