However, human language has numerous exceptions to its own rules, even when it's spoken consistently. Accents, dialects and mannerisms can vastly change the way certain words or phrases are spoken. Imagine someone from Boston saying the word "barn." He wouldn't pronounce the "r" at all, ...
Studies in mice on the long-term effects of light involving the interrupted LD cycle (T7) could have a more pronounce effect on overall physiology and sleep, and sleep disturbance can directly have effects on mood. Therefore, it may not be surprising that the outcome of studies with a T7...