In the former case of R v Browning,[4] an expert was not allowed to testify on the expected ordinary deterioration of memories in healthy individuals; such a matter was seen to be firmly within the experience of ordinary individuals, and the weight of any long term memories could be accordingly assessed. On the other hand, an expert was allowed in the later case of R v H (JR)[5] to present evidence on a complainant's recollections from a period of childhood amnesia, given that ordinary jurors would not know the complexities associated with the recollections of such individuals. Experts have also been deemed necessary to testify about the complexities of memories recalled through hypnosis, given that tribunals will not often be versed in the dangers of such memories being more susceptible to falsehoods.[6]