Clive Wearing, the man with no memory, has an unusual case of memory loss in which he is unable to form lasting new memories. Clive Wearing contracting the herpes viral encephalitis that affected his nervous system and resulted in him has retrograde and ante-retrograde amnesia. Ante-retrograde amnesia means he is unable to form memory of events that have taken place after his illness; he also suffers from retrograde amnesia, which refers to him being unable to remember places, things and events before his illness means he is unable to store memory. The hippocampus and sections of his frontal and temporal lobe are damaged due to the infection. The hippocampus which transfers short-term memory to long term memory is damaged due to the viral infection that affected his nervous system. With this said an account could be given of why he is unable to store new memories. His memories only last between 7-30 seconds and are therefore only being stored in his short-term memory. Once the 7-30 seconds expires, he cannot recall what he had just experienced or learned. This results in him not storing any new memories during his daily life.
Even thou Clive Wearing is unable to form new