Based on the study results, how is the relationship between inadequate sleep and hunger best described

Various studies say that sleep limitation raises a signal that may enhance the hedonistic aspect of food consumption, the desire, and fulfillment gained from eating.

"Sleep limitation seems to increase the endocannabinoid system, which is targeted by the active element of marijuana, to enhance the desire for food intake,". Sleep deprivation decreases movement in appetite evaluation regions inside the human frontal cortex and insular cortex during food choices. This is combined with an inverse addition of activity within the amygdala. Further, this bi-directional shift in the form of brain activity is connected with a significant increment in the desire for weight-gain, by preferring high-calorie foods which are followed by sleep deprivation.

elizabeth loftus conducted a study to observe the reliability of eyewitnesses during the 1970s. their baseline was to define how accurate are the recollections of eyewitnesses.

her studies do not support the use of eyewitness. loftus mentions in her work that we are not required to recall some experiences, meaning that rarely an individual eyewitness testimony is trustworthy. a good example is presented in her work, where all individuals watched a video and were than asked "about how fast were the cars going when they hit/smash? ". the testimonies changed based on the word she used to make the question (hit or smash), proving the fragility.

permafrost layer, it exists beneath a layer of soil, rock or sediment.