Topic: low intensity ultrasound

Transcranial focused ultrasound (tFUS) targets deep brain areas by non-invasively administering low intensity ultrasound through the brain with a high spatial resolution (Zhang et al., 2021). Previous results indicate that stimulating neural cells at specific pulsing frequencies is neuroprotective (Manippa et al., 2022). We were therefore interested in determining whether a similar approach could be taken with focused ultrasound stimulation. To this end, we prepared acute rat hippocampal slices and exposed them to 40Hz pulsing ultrasound for 1hr. Following a proteomics screen, we noted an incr