Memory testing. Subject watches a TV screen with wires connecting his head to an electroencephalo- graph (EEG) to test the effects of drugs on memory & brain activity. EEG machines measure the brain's electrical activity,and the output is seen on a computer screen at left. A researcher watches the experiment at far left. The subject is given different drugs (seen at lower image) and his brain response to TV images recorded. This work is being carried out by Biotrial,in France,to find medication that plays an important role in brain functioning. It is known that alpha-linoleic acids found in foods are essential for memory function | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Plailly, Philippe |
Bildgröße: | 4896 px × 3275 px |
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