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Looks at nerve signals and how they are transmitted. Provides an overview of nerve messages in reflex activities at both the chemical and electrical levels as well as the activities of networks of nerve cells in contact. NOTE: Contains some nudity.
(Source: DCMP)
Reviews appetite and hunger. Shows the actions of a salivary gland, the swallowing reflex, and the powerful churning of the stomach as food is broken down and processed.
Each year the goal of Outlook Colombia is to create an academic meeting which focuses on developing participants into proactive, critical and reflexive individuals in regards to the future of cities and societies. This event is carried out annually by the School of Administrative, Accounting, Economical and Business Sciences of “Universidad Nacional Abierta y a Distancia” (UNAD).
The science of sight has entered a new era. Scientists are starting to understand how a few rare individuals can see better or see faster. Meet a woman who can see a hundred more colors than the average human being, and a heavyweight boxer who undergoes sophisticated training to increase the speed of his visual reflexes and acuity. As silicon and carbon meld and point the way to a bionic future, researchers discuss how technology is starting to replace or enhance vision for those who have lost it. Viewers witness the moment when a husband and father, equipped with an experimental retinal implant, sees his wife and child for the first time. Part of the “Human + The Future of Our Senses” series.
