Synesthesia Theory

LSD has many effects on the body moreover the mind for example “An hour later Stanley thought he had gone insane. His head was filled with terrifying visions and his body seemed to tumble through time and space. Then his mind snapped and sent him into a frenzy of rage. According to Linda Hunt, "They told me the next day that I broke down the door and ran down the hall screaming," Stanley

In another study, five experiments were conducted to determine if coloring a single Stroop element reduced automaticity or slowed the processing of a color. The results demonstrated that indeed it slowed processing of congruent and neutral stimuli more than it slows processing of incongruent stimuli (Monahan, 2001).

The next time someone says, “I feel your pain”, they might be speaking in literal terms. But, suppose you ask a co-worker what day it is and they reply, “Yellow”. People such as these likely have synesthesia, a condition where they taste sounds, see words in color and/or feel other people’s feelings.

Synesthesia is when any two or more senses of the human body or perceptual pathways are linked. When one sense is activated so is another. So when you are eating, you may feel as if you are tasting a color instead, or when you see a color you may think of a shape. It affects 1 out of 2,000 peopled believed to be genetic, it is demonstrated more commonly in females and individuals who are left handed. Synesthesia is not diagnosed as a disease, those affected usually have average intelligence and no greater risk of mental disorders.

Soothing musical audiotapes accompanied by faint and imperceptible verbal messages designed to increase a desire to lose weight best illustrate:

Surprisingly, research shows that even 15 minutes of near-total sensory deprivation can cause hallucinations on par with psychedelics. (University, 2011)”

Images from the study suggest a greater connectivity across the brain. There is evidence that the visual hallucinations produced by the drug involve not only the visual cortex, but many other parts of the brain. This lack of boundaries are highly segregated and may suggest a mechanism behind the altered state of consciousness experienced by users and the “ego dissolution”, or loss of a sense of self, described by many. (E., R. (201126) 426.)

The purpose of this research paper is to examine the different effects of different types of hallucinogenic drugs on the human brain. The paper will focus specifically on LSD, DMT, and Shrooms as they are amongst the strongest types of drugs in their category. The chemical structure of the different drugs and the way they alters chemicals in the brain will be examined as well. This topic is worth investigating because if you or anyone you know is interested in trying LSD, DMT, and Shrooms, it is important to know the effects they will have on your brain if you are unaware or don’t

The Magnocellular pathway carries information from the M ganglion cells at rapid speed along the dorsal stream to the parietal lobe to help us understand motion, spatial relationships and contrast. The Parvocellular pathway carries information from the P ganglion cells at slower speed along the ventral stream to the temporal lobe to help us process fine details of such as color and form of an object. It is thought that the Parvocellular pathway is our primary source for recognition and identification, but there are speculations that its allocentric frame of reference can also be used in a more egocentric approach (i.e., the Parvocellular pathway is able to elicit an autonomic response like the Magnocellular pathway). This research expands on these theories by studying the role of color vision in autonomic attention responses. The experiment attempts to study the relationship between the Magnocellular pathway and Parvocellular pathway through color cues and its effects in capturing attention and control visual behavior (e.g., moving the eyes to locate the

Drugs have been around for a very long time. They are used for a variety of reasons. Some of these reasons include relaxation, socialization, curiosity, stress relief, or a form of escapism. However, most people don’t know the threats and danger that it can cause to the body. In this paper, we are going to examine the changes that happen inside the brain due to the effects of different drugs. We will look closely at how drugs such as hallucinogens, ecstasy, cocaine, heroin, and cannabis affect an individual psychologically. I will explain the origin of the drugs, how a person feels while on the drug, how the drugs

It is such effects as the latter, synaesthesia, which introduces the cons and explicit dangers of ingesting a hallucinogenic drug. This is particularly mentioned when regarding the use of lysergic acid diethylamide, commonly known as LSD or acid. LSD is rather infamous in the hallucinogenic drug world, known to induce extremely convincing hallucinations. Unlike ayahuasca, a hallucinogen that is discussed below, there have been many cases individuals using LSD and never properly recovering. This is evident in not only LSD users, but all hallucinogenic drugs. When an individual consumes a hallucinogenic substance, they run the risk of aspects of a specific trip reoccurring at later times that can last for years, even when in a completely sober state (Vale, 2007). This, of course, is a negative aspect of participating in recreational use of LSD, as it can happen to an individual even if they experiment with the drug once and once only. Hallucinogens have the power to not only alter conscious perception of surroundings when a person is sober, but also have the power to inflict grave physical harm when taken in large, pure amounts. Such harm includes complications regarding blood platelets, muscular twitches and tremors, respiratory arrest and uncontrolled seizures (Vale, 2007).

Drugs of abuse, such as cocaine, ecstasy, heroin and cannabis, are of natural or synthetic origin, which can alter the emotional state, perception, body functioning and behaviour of an individual. Drugs are known to work in the brain by activating certain brain circuits via different mechanisms, and stimulate or inhibit different neurons in the pathway. However, due to the effects of each drug being different, a drug will affect either different pathways and neurons in the brain to that of another, or through a different process, i.e. direct or indirect activity. This essay will discuss the different mechanisms of action that cocaine, ecstasy, heroin and