Refer to a previous blog for example posts

By Jared McGinley -
http://nsbfall2014.blogspot.com/

Feel free to ask me if you have any questions.
Dr. McGinley

Comments

Post a Comment

Popular posts from this blog

Sniffing Pleasant Odors may Decrease Cigarette Cravings

By -
https://neurosciencenews.com/olfaction-cigarette-craving-11085/ Smoking today is known to be an addictive habit. In fact, a significant group of people who want to quit smoking will relapse after roughly two weeks of not smoking. However, a new study from the APA has shown that smokers who sniff a pleasant smell prior to smoking will have an easier time resisting the urge to smoke. In this study, the researchers selected 232 smokers from the ages of 18-55. First, the participants were exposed to multiple different smells and asked to identify the most pleasant smell to them. Then, participants were asked to light a cigarette and rate (from 1-100) their desire to smoke that cigarette. After the participants gave a rating, they were given a container to sniff the odor that each participant said was most pleasant. The results suggest that sniffing the pleasant odor while a cigarette was lit caused the craving of smoking the cigarette to decrease. The researchers believe that the ple...
Read more

Gut Bacteria and it's Relationship to Dementia Risk

By -
https://www.usnews.com/news/health-news/articles/2019-01-31/could-gut-bacteria-be-linked-to-dementia-risk Recent studies have shown that gut microbiome go beyond aiding digestion. They have shown to affect a large range of our body functions such as immune defense and relaying messages amongst our brain cells. Researcher are now studying the relationship between gut microbiome and dementia risk. In Japan researchers found that "compared with dementia free older adults, those with the disease have a very different gut microbiome" (Norton, 2019). Researchers found that those with dementia had higher concentrations of ammonia, indole and phenol; but lower levels of bacteroides (Norton, 2019). Bacteroides are a group of bacteria that are beneficial to the gut due to their ability to "crowd out" infection-causing bacterias. While studies did conclude that there was a difference in the gut microbiome it is hard to say whether this is completely conclusive. Due to ou...
Read more

Artificially Produced Eyes Explain the Development of Color Vision

By -
Colorblindness and macular degeneration are both eye diseases that scientists have been researching in order to eliminate. In a study set for publication in the journal Science , biologists at Johns Hopkins have created “organoids” as a model to study the development of the human eye. Developmental biologist Robert Johnston and his team focused on the growth of cells that allow people to see the colors red, blue, and green. The team grew human eyes in a lab from stem cells as opposed to experimenting on the eyes of mice or fish as they can’t process color the way humans can. It was discovered that the three color detecting cells (red, blue, and green) were induced by thyroid hormone. Determining how much thyroid hormone made a particular color cell allowed the team to manipulate the outcome creating specific color photoreceptors. Their finding gives insight as the why pre-term babies have higher evidence of vision disorders since they have lowered thyroid hormone....
Read more