The Truman Doctrine--a policy of supporting anticommunist regimes with military and economic aid. The Doctrine was first used in support of democratic governments in Greece an â¦ d Turkey. It's purpose was to protect US interests abroad and prevent communism from taking over more areas in Europe and Asia.
They occur when your mind do not switch back to the conscious state. Some of the causes of hallucinations are being drunk; cease using the drugs such as marijuana, cocaine, LSD, PCP, amphetamines, alcohol, ketamine and heroin. Dementia is the common disorder that can often lead to hallucinations.
For example, visual or auditory hallucinations are associated with increased activity in the visual and auditory regions of the brain, respectively, and can be induced by electrical stimulation, during, for example, presurgical evaluation of epileptic patients.is findings, which are published in the September issue of the journal Cortex, provide a new theoretical understanding of what happens in the brain during a hallucination. Theories about how hallucinations occur can be broadly divided into two categories.