ÎçÒ¹¸£Àû1000¼¯ºÏHypnosis used to induce 'synaesthesia' Does not having the genes for the condition, which lets people see sounds or hear colours, rule us out from the experience? Perhaps not News
TechnologyEyes reveal health secrets of the brain A simple eye test can monitor brain tumours and could one day detect diseases such as Alzheimer's and Parkinson's before symptoms become apparent News