A Sh'mal World: Helping Mentally-ill Drug Addicts

A Sh'mal World: Helping Mentally-ill Drug Addicts
Show More

Related videos

A New High - Recovering Addicts Climb Mt. Rainier
In the heart of downtown Seattle is the Union Gospel Mission--a homeless shelter catering to the addicted and the abused. For these men and women hope is a novelty, self-esteem a luxury and recovery a faraway ideal. But within the UGM is one man, an ex-Army Ranger, who believes in…
Genetics - Born to Be an Addict?
Part of the Series: The Addictive Brain
Investigate how people may be susceptible to addiction on a genetic level. Thanks to studies of twins and DNA analysis, scientists are homing in on the genes that predispose us toward addiction. While there is no single "addiction gene," our DNA can significantly influence whether we become addicts.
No Room in Paradise - A Close Look at the Homeless Population in Hawaii
With some of the most expensive housing in America and the nation's worst homeless crisis, the paradise of Hawaii comes with a price. Filmmakers Anthony Aalto and Mike Hinchey spent two years following two single mothers and their kids from a homeless encampment in the heart of Honolulu to subsidized…
Addiction 101
Part of the Series: The Addictive Brain
Begin your course by defining "addiction," which is diagnosed based on characteristics such as abuse, dependence, and craving. Professor Polk then surveys the history of drug use, from ancient history through the development of synthetics in the 19th and 20th centuries. Finally, he reviews government regulation and the substantial costs…
The Psychology and Neuroscience of Reward
Part of the Series: The Addictive Brain
Explore the brain's mechanisms for learning from reinforcement. You'll start with the psychological aspects, discovering the way humans learn by a series of trials and rewards. Then you'll find out what parts of the brain process pleasure, self-control, and craving, and see how the psychology and neuroscience of reward processing…
How Addiction Hijacks the Brain
Part of the Series: The Addictive Brain
Here you'll examine the ways addiction alters the brain by numbing the pleasure center, sensitizing the dopamine system, and inhibiting the prefrontal cortex. Combined, these altered brain functions lead to strong cravings and a reduced ability to control one's actions. This foray into neuroscience will forever change the way you…
Your Brain on Drugs
Part of the Series: The Addictive Brain
Shift your attention from the nature of addiction to the nature of drugs. Here you'll delve into the process of neurochemical transmission and see how drugs mimic this activity by binding to neural receptors. This process is responsible for everything from a drug's physical and psychological effects to its potency.
Why We Crave Coffee and Cigarettes
Part of the Series: The Addictive Brain
Caffeine and nicotine are two of the most common psychoactive drugs in our society. How do they work? How dangerous are they? After reviewing how each of these drugs affects the brain - and why nicotine in particular is so addictive - Professor Polk offers several strategies to quit tobacco…
Stimulants - From Cocaine to Ritalin
Part of the Series: The Addictive Brain
From the original recipe for Coca-Cola to treatments for attention deficit disorder, psychostimulant drugs have had remarkable uses. But they have also been dangerously abused in the form of crack cocaine, methamphetamine, and related drugs. Find out how stimulants work in the brain and why they can be so harmful.
The Science of Poppies, Pleasure, and Pain
Part of the Series: The Addictive Brain
Round out your survey of the world's major drugs with an examination of opium and its derivatives, from regularly prescribed painkillers like codeine and morphine to heroin, often considered the most harmful drug of abuse in the world today. Learn about the neurological effects and treatment options for opiate drugs.
A Road to Home - Stories of Homeless LGBTQ Youth of New York City
Imagine yourself 18 years old wandering city streets without a place to go to sleep or eat or shelter from the cold. Imagine you're homeless because your parents kicked you out when they discovered you are gay or transgender. This is the subject of A Road to Home, which follows…
The Human Brain
Part of the Series: The Neuroscience of Addiction
The Human Brain, lays out the neural-biochemical nature of the brain and examines the relationship of the brain to drugs of abuse.