السلوك المرضى و علاقته بالعملية الإبداعية : دراسة تاريخية و تحليلية لحياة و فن "ليوناردو دافنشي"

الملخص EN

The research is discussing the relation between creator's up normal behavior and his creative.

And how the disease plays an affective role in changing thoughts, visions, subject modifications and skills of the creator.

All these through historical study and analysis for the life of one of the most famous men in art and science of all ages "Leonardo da Vinci".

The research is showing through the dairy of da Vinci and the historical documents that he was vegetarian, and forbid eating any kind of meat.

This was the main reason for his suffering of hemiparesis that had negative impacts on his arm, behaviors and doings, and changed the shape of his artistic creativity, especially during the last years of his life.