| A | B |
| AG for NI v Bratty | Gave us the rules on internal and external factors for Insanity/Automatism |
| M’Naghten’s Case | Gave us the 3 part test for insanity |
| R v Clarke | Insanity case - tells us that confusion or forgetfulness will not be a "defect of reason" |
| R v Kemp | Insanity case - tells us that a disease of the mind can be anything that causes a malfunction of the mind(not just mental illnesses) |
| R v Sullivan | Tells us that epilepsy can be classed as insanity |
| R v Burgess | Tells us that sleepwalking can be classed as insanity |
| R v Windle | Insanity case - tells us that D must not know what he is doing or must not know it is wrong |
| Broom v Perkins | Tells us the loss of control or consciousness must be total |
| R v T | Tells us that PTSD can be automatism |
| R v Bailey | Tells us that automatism must not be self-induced |