Neurotransmitter

However, recent researches and studies showed a better understanding of the disorder and its possible causes. Some experts believed that the obsessive-compulsive behaviour stems from levels of serotonin, a neurotransmitter, in the body. Neurotransmitters are the ones that are responsible for carrying signals to the…

there is a family history of alcoholism, and a person’s general health (National Institute on Alcohol Abuse and Alcoholism, 2004). To begin, alcohol is a depressant and will change the neurotransmitters, known as GABA, glutamate, and dopamine. As an illustration, GABA calms the brain, however, too much neurotransmitters will lead to high blood pressure, increased heart rate, delusions, and aggression. By increasing the dopamine levels, drinking alcohol deceives the brain into thinking that one…

The transmission of signals across neurons relies on proper release of neurotransmitters. Neurotransmitters are released from synaptic vesicles after they move down the axon and fuse across the cleft. This vesicle transport depends on the protein kinesin which moves synaptic vesicles down the axon to the synapse for release. The inability to move a vesicle down the axon will be kinesin related since kinesin is linked principally with organelles that travel in the anterograde direction on the…

Does laughter really help with the healing process in the acute care setting? Stress has been known to increase facial temperature, pulse, and respiratory rate (Elloit,. 2002 p 23-27). So does laughter do the opposite? It has been known to elevate mood levels as noted by relieving induced depression and increasing pain tolerances (Elloit,. 2002 p 23-27). Even Florence Nightingale recommended that nurses try to alleviate pain and boredom by laughing, but does it help with healing? Patients go to…

The epidemiology of depression shows that 20% of adults are either directly or indirectly impacted by depression during their lifetime, with twice the number women being diagnosed with the disorder when compared to men. Depression has also been shown to have a hereditary component, with a significant increase in diagnosis for individuals who have a family history of clinical depression. It is also reported that depression is highly correlated with suicide rates and physical disabilities such as…

In Renee Wilson’s article, “The Defense of the iGeneration”, (2013) she argues against Professor Gregory Levey views from his article “Lament for the iGeneration.” Wilson discusses in her article that the iGeneration is one of the smartest generations and the world is in good hands. To begin, Wilson explores the opposing views of Levey, which suggest that advancements in technology have made the iGeneration less social, emotional and more robotic. Wilson refutes Levey’s statements and she first…

Have you ever been offered an alcoholic beverage? Or someone saying “Just have a little sip?” The majority of people have their first drink by the age of 14, and that first sip can be a long term problem in many of teenagers’ lives. Teenagers should be taking better care of their bodies considering the fact that they are still young. Alcohol has many side effects, therefore it should be avoided. If you allow underage drinking it will cause different reactions to the human body. The…

goals for himself/herself. A person may start off with small goals and gradually increase their goals as soon as they accomplish one. Also, exercise helps overcoming depression. Physical activities release endorphins—also known as feel-good neurotransmitters, which help a person uplift their mood. “Regular exercise seems to encourage the brain to rewire itself in positive…

Mr. Barry Moody, a 48-year-old man, sits at the breakroom at work, his head in his hands. The voices in his head constantly plague him. He looks up to see where they are coming from. Beads of sweat cover his brow. He has definitely not been feeling like himself lately-it’s time to see the doctor. This particular condition that Mr. Moody suffers from are the symptoms of schizophrenia. Schizophrenia is a disease of the mind that is characterized by sudden mood shifts, a disconnect from…

Your brain is who you are. Its the most important thing in your body. It helps you remember things, how to walk, talk and mostly everything you do. The brain is made up of many parts that all work together as a team. Each of these different parts has a specific and important job to do. The brain is a communications center consisting of billions of neurons, or nerve cells. Networks of neurons pass messages back and forth among different structures within the brain, the spinal cord, and nerves in…