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The unseen toll of heroin addiction

Date:
April 7, 2014
Source:
AP / Powered by NewsLook.com
Summary:
Heroin addicts seeking help are running into barriers blocking them from treatment. The high costs for care and unwillingness on the part of insurance companies to pay for inpatient rehab are taking their toll on addicts and their families. (April 7) Video provided by AP


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last updated on 2014-09-16 at 11:51 pm EDT

Marijuana More Risky for Teens Than Previously Thought

Marijuana More Risky for Teens Than Previously Thought

CBC (Aug. 29, 2013) — A review of 120 studies examining cannabis and teenage brain development points to strong evidence that early cannabis use puts some teens at risk of developing addiction and mental health problems as adults.
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Scientist Says New Drug Gets You Drunk Without Hangovers

Scientist Says New Drug Gets You Drunk Without Hangovers

Newsy (Nov. 11, 2013) — A British scientist now says he has developed an "alcohol-surrogate." It reportedly will inebriate the user, like alcohol, but without negative effects like aggression, addiction and hangovers.
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Does Social Engagement Have a Genetic Root?

Does Social Engagement Have a Genetic Root?

FORA.tv (May 13, 2013) — Does Social Engagement Have a Genetic Root? California Academy of Sciences - California Academy of Sciences Innovation is critical for both individual and evolutionary success, but creative disruption requires taking risks. New research marrying the theory and methods of economics to cutting-edge neuroscience techniques - an emerging field known as NeuroEconomics - is making new discoveries about the biological processes that motivate us to take risks and create new solutions to unforeseen challenges. Dr. Platt will describe how the brain overcomes uncertainty to explore novel alternatives and create new knowledge. Parallel findings from humans, monkeys, rodents, and worms indicate that a common suite of underlying mechanisms has evolved to control the desire to explore. At one extreme, neuropsychiatric disorders like attention-deficit hyperactivity disorder, obsessive-compulsive disorder, and addiction, may arise from dysfunctional control of exploration. At the other, uniquely human faculties of creativity and technological innovation may reflect elaboration of this shared biological heritage controlling our desire to explore.
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Dr. Nora Volkow: How Drug Addiction Hijacks the Brain

Dr. Nora Volkow: How Drug Addiction Hijacks the Brain

FORA.tv (Feb. 20, 2013) — Dr. Nora Volkow, the head of the National Institute on Drug Abuse, discusses how to best control addiction. She believes that all addictions can be eliminated if the brain's receptors can be controlled. She will explain her groundbreaking work and the amazing personal story that has allowed her, as the great-granddaughter of famed Russian dissident Leon Trotsky, to achieve her current prominence.
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