fig 1 (IMAGE) Compuscript Ltd Caption Structural features of the brain tissues (neurofibrils, neurons, glial cells, etc.), meninges and blood vessels at scale posed by the THz wavelengths, where the horizontal axis depicts the ratio between the THz wavelength and the typical dimensions of the tissue structural elements, while the vertical dashed line points the Abbe diffraction limit. Credit OEA Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.