Lauren Bacall Lauren Bacall Lauren Bacall (, born Betty Joan Perske; September 16, 1924 – August 12, 2014) was an American actress known for her distinctive voice and sultry looks. She was named the 20th greatest female star of classic Hollywood cinema by the American Film Institute, and received an Academy Honorary Award from the Academy of Motion Picture Arts and Sciences in 2009, "in recognition of her central place in the Golden Age of motion pictures". Bacall began her career as a model before making her film debut as a leading lady in "To Have and Have Not" (1944). She continued
Sleep and memory a post-training REM sleep period to examine changes in P waves affecting reprocessing of recently acquired stimuli. It was found that not only were the P waves increased during post-training sleep but also the density of the waves. These findings may imply that P waves during REM sleep may help to activate critical forebrain and cortical structures dealing with memory consolidation. In a Hennevin et al. study, 1989, the mesencephalic reticular formation (MRF) was given light electrical stimulation, during REM sleep, which is known to have an advantageous effect for learning when applied after training. The rats in the experiment