Monty Python star Terry Jones has revealed that he is battling dementia.

The Welsh comedian, 74, has been diagnosed with Primary Progressive Aphasia, a variant of Frontotemporal Dementia.

His representative revealed that the disease is affecting his ability to communicate and he can no longer give interviews.

The announcement about his diagnosis came ahead of his scheduled appearance at Bafta Cymru on October 2 where he will receive a special Outstanding Contributuon to Film and Television award.

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In a statement, a representative for Mr Jones said: "Terry has been diagnosed with Primary Progressive Aphasia, a variant of Frontotemporal Dementia.

"This illness affects his ability to communicate and he is no longer able to give interviews.

"Terry is proud and honoured to be recognised in this way and is looking forward to the celebrations."

The comedian, writer, actor and historian directed The Life of Brian and The Meaning of Life and co-directed Monty Python and the Holy Grail alongside Terry Gilliam.

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He has also appeared in a number of films including Jabberwocky and Erik the Viking.

Hannah Raybould, director of Bafta Cymru, said: "We are very much looking forward to celebrating the work of Terry Jones during the ceremony with a look back at his work from 1969 to the present day."