If you find yourself gazing at screens all day, the 20-20-20 rule may help. Screen time has become a common part of daily life. You probably spend a good number of hours looking at screens, like ...

Historical Perspective Published: May 1999 A unifying concept: the history of cell theory Paolo Mazzarello Nature Cell Biology 1, E13–E15 (1999) Cite this article ...

Transcranial ultrasound stimulation (tUS) is a promising noninvasive approach to modulate brain circuits. While low-intensity tUS is putatively safe and has already been used for human participants, ...