A paralysed man in the US has become the first person to benefit from a brain chip that reads his mind.�@�����Ȫ��k�l�A�b���w�����Ĥ@�H��q�O�q�@�Ӹ����Ū��L���D�N�C

Matthew Nagle, 25, was left paralysed from the neck down and confined to a wheelchair after a knife attack in 2001.����nagle �A 25 �A�d�U���ȡA�q�V���V�U�A�í���@�ӽ�ȫ�A�M�������b2001�~�C

The pioneering surgery at New England Sinai Hospital, Massachusetts, last summer means he can now control everyday objects by thought alone.�з~��N�b�s�^������`��|�A���ĽѶ�{�A�h�~�L�Ѫ���q�A�L�{�b�i�H����C�Ѫ���H�ѳ�W����Q�C

The brain chip reads his mind and sends the thoughts to a computer to decipher.�����Ū��L�ߤ��A�ñN��ҡA�H�@�x�p����}Ķ�C

Source:��ƨӷ��G BBC NEWS BBC�s�D

This is a huge step forward for restoring normalcy for paralyzed people.�o�O�@���e�j���V�e�ڥX���@�j�B��_���`�A�����Ȫ��H�C

This technology, I presume, may be put to other uses like reading the mind of a criminal.�o���޳N�A�ڱ���A�i��|�V��L�γ~�A�QŪ�ߥؤ����Ǹo�C

Currently however the process is pretty hardwired.��O�ثe���i�{�O�۷�w�C

Mr Nagle's device, called BrainGate, consists of nearly 100 hair-thin electrodes implanted a millimetre deep into part of the motor cortex of his brain that controls movement.ij��nagle���]�ơA�ҿת�braingate �A�զ���100���Y�v���q���ӤJ�@�@�̡A�`�J�쳡�����B�ʥּh�L���j������B�ʡC