Shrews’ Brain Shrinking Strategy Yields Clues to Human Alzheimer’s Disease
In preparation for winter, animals like bears stockpile fat while reducing their metabolism. However, a small mammal called the Eurasian common shrew has evolved a unique strategy to survive harsh weather conditions. This phenomenon, named “Dehnel’s phenomenon,” allows the 5-12 gram shrew to shed up to 18% of its weight, including a significant portion of … Read more