Low-intensity focused ultrasound stimulation (LIFUS) has been proved effective in eliciting vibrotactile in addition to warm. cold and nociceptive pain when applied to human peripheral endings. However. if it can evoke fine tactile sensations has been rarely investigated by far despite the importance of fine tactile feedback in motor control. https://www.roneverhart.com/Clear-Zig-Zag-Pet-Gate/