Latest Gregory Quirk Stories
Researchers at the University of Puerto Rico, School of Medicine have found a way to pharmacologically induce a memory of safety in the brain of rats. As reported in the June, 4 2010 issue of Science, administering brain-derived neurotrophic factor (BDNF) into the prefrontal cortex prevented rats from expressing fear to a tone that had been previously paired with a shock. Rats given BDNF acted as if they had received repeated presentations of the tone without the shock, a procedure called...
- To talk saucily.
- Insolent, opprobrious language; impertinent abuse.