The role of the central nervous system (CNS) and neurotransmitters in human behaviour, including the structure and role of the neuron, the function of neurotransmitters and synaptic transmission.
The structure of the brain, different brain areas including the pre-frontal cortex and limbic system and brain functioning as an explanation of aggression as a human behaviour.
The role of, and research into hormones and genes in aggression.
The role of internal pacemakers (body clock) and external zietgebers in the regulation of the circadian sleep-wake cycle.
Infradian rhythms including the menstrual cycle and seasonal affective disorder and therapies, including light therapy.
Research into the circadian sleep-wake cycle and infradian rhythms.