Question

What is the effect of harmful drug ganja on nervous system?

Answer 1

Ganja gives sedative effect and hallucinations

Answer 2

Regions of the brain are disrupted by drug abuse, as the National Institute on Drug Abuse(NIDA) reports that the brain stem, limbic system, and cerebral cortex are all affected. The brain stem controls life-sustaining functions, including sleeping, breathing, and heart rate, while the limbic system holds the brain’s reward circuitry and helps to control emotions and the ability to feel happiness. The cerebral cortex is considered the “thinking center” of the brain, managing problem-solving, planning, and decision-making abilities as well as helping people to process information provided by their senses. The more often drugs are used, the more they will impact brain chemicals and circuitry, which can lead to drug dependence and withdrawal symptoms when the drugs process out of the body. Drug cravings, dependence, and withdrawal symptoms, coupled with a loss of control over use, are signs of addiction. The American Society of Addiction Medicine (ASAM) defines addiction as a disease affecting brain chemistry and circuitry, which then leads to compulsive drug-seeking and using behaviors. In 2014, nearly 22 million Americans battled addiction, NSDUH reports.