the mouths of some bony and cartilaginous fishes are located in the anterior part of theirbodies, with a slight variation in sharks, which have theirs located in the abdominal part. thisvariation is evolutionary over time. the force exerted by the jaws of sharks in order todismember their prey can be examined from two origins: .the determined force exerted by teethand muscles and the force as a...

In 2011, the Institute of Medicine Early Childhood Prevention Policies Report identified feeding dynamics as an important focus area for childhood obesity prevention and treatment. Feeding dynamics includes two central components: (1) caregiver feeding practices (i.e., determining how, when, where, and what they feed their children) and (2) child eating behaviors (i.e., determining how much and...

PURPOSE To identify the factors associated to suggestive signs of oropharyngeal dysphagia (OD) in institutionalized elderly women. METHODS A cross-sectional, study with 30 institutionalized elderly women (mean age: 83,73±10,56 years) was carried out in Maceió. From August 2007 to July 2008, social, demographic and cultural data was collected, as well as data on general health and deglutition ...

The feeding and fasting cycles are strong behavioral signals that entrain biological rhythms of the periphery. The feeding rhythms synchronize the activities of the metabolic organs, such as liver, synergistically with the light/dark cycle primarily entraining the suprachiasmatic nucleus. The likely phase misalignment between the feeding rhythms and the light/dark cycles appears to induce circa...

To generate adaptive behavior, the nervous system is coupled to the environment. The coupling constrains the dynamical properties that the nervous system and the environment must have relative to each other if adaptive behavior is to be produced. In previous computational studies, such constraints have been used to evolve controllers or artificial agents to perform a behavioral task in a given ...