<img src="http://www.catsailor.com/forums/images/graemlins/ooo.gif" alt="" />*pulling back on my Doctors gown*...
Dear Wouter,
I note the symptoms.
elementry skills going to preschool level.
extreme tiredness after mild exercise

I believe the correct diagnosis is . Old age with dimensia ..
sorry no cure as yet.. Just try and enjoy what little life you have left...

signed.
Stewart MBBS, FIBRO, FCP, FCS, MAPPS, MAAS,
<img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" />