Dear Ineke Baas When you said: > this whole concept of c.d.t. for me was very interesting. i am a > psychologist, and tried to >help a person very seriously damaged by T.B.I. with neurofeedback. Despite all >the efforts >that were made, she never profited in any way. And believe me we worked on it! did you make a profile of the possible damage to the cognitive processes of this person? This question may sound a bit strange but it has some reason for it. Research on people who have suffered TBI have shown that if one asks to those people to mentally rehearse the behaviour which was controlled by the damaged area, they tend not be able to do it. This means that it is very useful to do a neuropsychology testing of these people even for very mild TBI. I have just four cases which have shown that if I had not used a neuropsychology battery to evaluate what was going on, I would have been lost in trying to work out the proper intervention for these people. In one particular case, the person not only did NOT know what had happened to him because his wife and daughter hided away the CVA he had, which created a whole series of psychological problems like thinking that had from Alzheimer to dementia, but the physiotherapist also changed her attitude towards this client because she started to do work from 'inside out' rather from 'outside in' like she used to do. At the same time some of his EEG at some locations on the rolandic gyrus was very slow (7-8c/s). I have been using these areas to increase his EEG and it seems that it is doing something to his arms as they tend to display a better motor control. There is and article on the Net: http://www2.hawaii.edu/~bergen/ling750M/papers/nybergetal.pdf which even a bit old (2001) shows the importance of doing cognitive analysis on people who may had TBI on the motor cortex. This again shows that it is not enough to 'work at it', but to have some idea what to work at it, and for that one has to keep up to date with articles and research (sorry I couldn't help to point this out once again). Jorge Alvoeiro ------- -- ------- Prof. Dr. Jorge Alvoeiro,PhD,Hull,UK C.Psychol.,BPS,UK ISEIT-Instituto Piaget Estrada do Alto do Gaio 3515-776 Lordosa Portugal. http://www1.terravista.pt/Enseada/8146/ ------ Clix Rapidix - Aumente até 6X a velocidade da sua Internet Adira em http://acesso.clix.pt e comece logo a navegar