Dr. Aramis Odysseus

Articles of interest to a medical doctor with interests in Psychiatry, Technology and Ophthalmology.

31 August, 2018

Adopting Mediterranean diet in old age can prolong life, study suggests. (n=5,200 aged 65 and over)


See the source article by following the link below:
Adopting Mediterranean diet in old age can prolong life, study suggests. (n=5,200 aged 65 and over)
Dr Aramis at 11:15 PM No comments:
Share

Scientists discover how to convert type A and B blood into universal donor type O


See the source article by following the link below:
Scientists discover how to convert type A and B blood into universal donor type O
Dr Aramis at 8:35 PM No comments:
Share

Moving back breakfast and dinner time can have profound effects on the way your body processes meals, akin to the effects of intermittent fasting. Subjects who were able to stick to the schedule reduced overall body fat by the end of the ten weeks by an average of 1.9 percent.


See the source article by following the link below:
Moving back breakfast and dinner time can have profound effects on the way your body processes meals, akin to the effects of intermittent fasting. Subjects who were able to stick to the schedule reduced overall body fat by the end of the ten weeks by an average of 1.9 percent.
Dr Aramis at 7:50 PM No comments:
Share

A species of fish has passed the mirror test for the first time


See the source article by following the link below:
A species of fish has passed the mirror test for the first time
Dr Aramis at 7:50 PM No comments:
Share

Eating in 10-hour window can override disease-causing genetic defects, nurture health - Salk scientists discover that periods of fasting can protect against obesity and diabetes, in a new study in mice published in Cell Metabolism.


See the source article by following the link below:
Eating in 10-hour window can override disease-causing genetic defects, nurture health - Salk scientists discover that periods of fasting can protect against obesity and diabetes, in a new study in mice published in Cell Metabolism.
Dr Aramis at 5:50 PM No comments:
Share

In the US, the percentage of HIV patients who have achieved viral suppression has tripled over the 18 year period between 1997 and 2015, according to a new study.


See the source article by following the link below:
In the US, the percentage of HIV patients who have achieved viral suppression has tripled over the 18 year period between 1997 and 2015, according to a new study.
Dr Aramis at 4:20 PM No comments:
Share

No Ecosystem on Earth Is Safe From Climate Change - the changes of the next 200 years could equal—and may likely exceed—those seen over the 10,000 years that ended the last Ice Age.


See the source article by following the link below:
No Ecosystem on Earth Is Safe From Climate Change - the changes of the next 200 years could equal—and may likely exceed—those seen over the 10,000 years that ended the last Ice Age.
Dr Aramis at 2:50 PM No comments:
Share

Wearable tech has enabled a real-time, objective look into health problems facing medical residents. They lost roughly 2 hours and 48 minutes of sleep per night and saw an 11.5 percent decrease in physical activity and a 7.5 percent decrease in mood rating after starting the program.


See the source article by following the link below:
Wearable tech has enabled a real-time, objective look into health problems facing medical residents. They lost roughly 2 hours and 48 minutes of sleep per night and saw an 11.5 percent decrease in physical activity and a 7.5 percent decrease in mood rating after starting the program.
Dr Aramis at 12:40 PM No comments:
Share

Global Warming Means More Insects Threatening Food Crops — A Lot More, Study Warns | the rise in insect pest activity would increase wheat yield losses by a median of 46 percent, corn by 31 percent, and rice by 19 percent.


See the source article by following the link below:
Global Warming Means More Insects Threatening Food Crops — A Lot More, Study Warns | the rise in insect pest activity would increase wheat yield losses by a median of 46 percent, corn by 31 percent, and rice by 19 percent.
Dr Aramis at 12:00 PM No comments:
Share

Physics theory used to predict crowd behavior - Researchers developed a highly accurate mathematical approach to predict the behavior of crowds of living creatures, using Nobel Prize-winning methods originally developed to study large collections of quantum mechanically interacting electrons.


See the source article by following the link below:
Physics theory used to predict crowd behavior - Researchers developed a highly accurate mathematical approach to predict the behavior of crowds of living creatures, using Nobel Prize-winning methods originally developed to study large collections of quantum mechanically interacting electrons.
Dr Aramis at 9:55 AM No comments:
Share

Researchers have found among the first and perhaps only hard evidence that simple protein catalysts—essential for cells, the building blocks of life, to function—may have existed when life began


See the source article by following the link below:
Researchers have found among the first and perhaps only hard evidence that simple protein catalysts—essential for cells, the building blocks of life, to function—may have existed when life began
Dr Aramis at 9:35 AM No comments:
Share

Religion can provide a sense of increased purpose in life for people who are socially disconnected, finds a new study (N = 19,775).


See the source article by following the link below:
Religion can provide a sense of increased purpose in life for people who are socially disconnected, finds a new study (N = 19,775).
Dr Aramis at 8:40 AM No comments:
Share

IT jobs outpace most other jobs in productivity and growth since 2004. Jobs in IT, like computer software, big data, and cybersecurity, are providing American workers with long-lasting financial stability, suggests a new study.


See the source article by following the link below:
IT jobs outpace most other jobs in productivity and growth since 2004. Jobs in IT, like computer software, big data, and cybersecurity, are providing American workers with long-lasting financial stability, suggests a new study.
Dr Aramis at 8:16 AM No comments:
Share

Newly discovered hybrid pythons are threatening Florida’s wildlife: A new study has found that some invasive Burmese pythons carry DNA from another snake, which could make them more adaptable—and more dangerous.


See the source article by following the link below:
Newly discovered hybrid pythons are threatening Florida’s wildlife: A new study has found that some invasive Burmese pythons carry DNA from another snake, which could make them more adaptable—and more dangerous.
Dr Aramis at 8:16 AM No comments:
Share

Physicists Just Made the Most Precise Measurement Ever of Gravity's Strength


See the source article by following the link below:
Physicists Just Made the Most Precise Measurement Ever of Gravity's Strength
Dr Aramis at 7:25 AM No comments:
Share

Playing video games that involve physical exertion (exergaming) can improve executive function in children with attention-deficit/hyperactivity disorder (ADHD), suggests a new study.


See the source article by following the link below:
Playing video games that involve physical exertion (exergaming) can improve executive function in children with attention-deficit/hyperactivity disorder (ADHD), suggests a new study.
Dr Aramis at 7:25 AM No comments:
Share

Scientists Test an Experimental Painkiller That's More Powerful Than Morphine But Non-Addictive.


See the source article by following the link below:
Scientists Test an Experimental Painkiller That's More Powerful Than Morphine But Non-Addictive.
Dr Aramis at 2:57 AM No comments:
Share

Exotic amphibians and reptiles sold inexpensively as pets are more likely to end up in the wild, where they can pose problems for native wildlife. Many pet owners may not fully understand the responsibility of owning these animals, some of which can grow to large sizes and live for decades.


See the source article by following the link below:
Exotic amphibians and reptiles sold inexpensively as pets are more likely to end up in the wild, where they can pose problems for native wildlife. Many pet owners may not fully understand the responsibility of owning these animals, some of which can grow to large sizes and live for decades.
Dr Aramis at 2:47 AM No comments:
Share

A new study has found evidence that playing video games that involve physical exertion (exergaming) can improve executive function in children with attention-deficit/hyperactivity disorder (ADHD).


See the source article by following the link below:
A new study has found evidence that playing video games that involve physical exertion (exergaming) can improve executive function in children with attention-deficit/hyperactivity disorder (ADHD).
Dr Aramis at 12:27 AM No comments:
Share

30 August, 2018

Cannabidiol showed sustained effects against depression for 7 days in rats, helps repair the neuronal circuitry that gets damaged in depression.


See the source article by following the link below:
Cannabidiol showed sustained effects against depression for 7 days in rats, helps repair the neuronal circuitry that gets damaged in depression.
Dr Aramis at 11:22 PM No comments:
Share

A single dose of cannabidiol in rats with symptoms of depression eliminated the symptoms on the same day and maintained the beneficial effects for 7 days, finds a new study.


See the source article by following the link below:
A single dose of cannabidiol in rats with symptoms of depression eliminated the symptoms on the same day and maintained the beneficial effects for 7 days, finds a new study.
Dr Aramis at 9:32 PM No comments:
Share

Scientists for the first time used CRISPR gene editing to halt the progression of Duchenne muscular dystrophy (DMD) in dogs. It is seen as a major step toward a clinical trial, as published in Science.


See the source article by following the link below:
Scientists for the first time used CRISPR gene editing to halt the progression of Duchenne muscular dystrophy (DMD) in dogs. It is seen as a major step toward a clinical trial, as published in Science.
Dr Aramis at 8:52 PM No comments:
Share

Optimism can change brain volume, providing protection against emotional distress, study finds. The results support the hypothesis that personality traits and brain volume help protect against symptoms of anxiety - 'We can change the volume of the brain through experience and training.'


See the source article by following the link below:
Optimism can change brain volume, providing protection against emotional distress, study finds. The results support the hypothesis that personality traits and brain volume help protect against symptoms of anxiety - 'We can change the volume of the brain through experience and training.'
Dr Aramis at 8:34 PM No comments:
Share

The “Take a Knee” movement in the NFL was galvanised by media comments. A study has found that specific national events increased the number of player protests, especially when it seemed that efforts were being made to discredit protesting players.


See the source article by following the link below:
The “Take a Knee” movement in the NFL was galvanised by media comments. A study has found that specific national events increased the number of player protests, especially when it seemed that efforts were being made to discredit protesting players.
Dr Aramis at 8:34 PM No comments:
Share

A new study found that a single dose of cannabidiol in rats with symptoms of depression was highly effective, eliminating the symptoms on the same day and maintaining the beneficial effects for a week.


See the source article by following the link below:
A new study found that a single dose of cannabidiol in rats with symptoms of depression was highly effective, eliminating the symptoms on the same day and maintaining the beneficial effects for a week.
Dr Aramis at 6:37 PM No comments:
Share

Injecting wastewater underground, as often done at fracking sites, can cause earthquakes up to 10 kilometers away, according to analysis of 18 sites


See the source article by following the link below:
Injecting wastewater underground, as often done at fracking sites, can cause earthquakes up to 10 kilometers away, according to analysis of 18 sites
Dr Aramis at 4:27 PM No comments:
Share

Long-sought decay of Higgs boson observed


See the source article by following the link below:
Long-sought decay of Higgs boson observed
Dr Aramis at 2:12 PM No comments:
Share

The first FDA-approved autonomous AI diagnostic system works without assistance from doctors. In a study, the technology diagnosed diabetic retinopathy with 87% sensitivity, surpassing preset benchmarks and the doctor average of 73%.


See the source article by following the link below:
The first FDA-approved autonomous AI diagnostic system works without assistance from doctors. In a study, the technology diagnosed diabetic retinopathy with 87% sensitivity, surpassing preset benchmarks and the doctor average of 73%.
Dr Aramis at 2:12 PM No comments:
Share

Parasitic Vines That Feed on Parasitic Wasps That Feed on Trees


See the source article by following the link below:
Parasitic Vines That Feed on Parasitic Wasps That Feed on Trees
Dr Aramis at 11:22 AM No comments:
Share

Polymer antibodies efficiently target and eliminate cancer cells


See the source article by following the link below:
Polymer antibodies efficiently target and eliminate cancer cells
Dr Aramis at 10:27 AM No comments:
Share

Frequent sex may have cognitive benefits - A new study suggests that sexually active older adults perform better on memory tasks (N = 6,016). Participants who had sex more often had better performance on the memory test.


See the source article by following the link below:
Frequent sex may have cognitive benefits - A new study suggests that sexually active older adults perform better on memory tasks (N = 6,016). Participants who had sex more often had better performance on the memory test.
Dr Aramis at 9:17 AM No comments:
Share

Scientists calculate deadline for climate action and say the world is approaching a "point of no return" to limit global warming


See the source article by following the link below:
Scientists calculate deadline for climate action and say the world is approaching a "point of no return" to limit global warming
Dr Aramis at 9:02 AM No comments:
Share

Similar to “inattentional blindness” shown by the “invisible gorilla” study, a new study has shown that a very similar effect occurs in relation to touch, or “inattentional numbness”, so that if someone taps us on the shoulder, we may be less likely to notice their other hand going into our pocket.


See the source article by following the link below:
Similar to “inattentional blindness” shown by the “invisible gorilla” study, a new study has shown that a very similar effect occurs in relation to touch, or “inattentional numbness”, so that if someone taps us on the shoulder, we may be less likely to notice their other hand going into our pocket.
Dr Aramis at 6:27 AM No comments:
Share

Bumblebees acquire a taste for pesticide-laced food as they become more exposed to it, a behavior showing possible symptoms of addiction


See the source article by following the link below:
Bumblebees acquire a taste for pesticide-laced food as they become more exposed to it, a behavior showing possible symptoms of addiction
Dr Aramis at 2:57 AM No comments:
Share

Rising CO2 levels could push ‘hundreds of millions’ into malnutrition by 2050


See the source article by following the link below:
Rising CO2 levels could push ‘hundreds of millions’ into malnutrition by 2050
Dr Aramis at 2:47 AM No comments:
Share

Teen dating violence is down, but boys still report more violence than girls - When it comes to teen dating violence, boys are more likely to report being the victim of violence—being hit, slapped, or pushed—than girls, finds new research (n boys = 18,441 and n girls = 17,459).


See the source article by following the link below:
Teen dating violence is down, but boys still report more violence than girls - When it comes to teen dating violence, boys are more likely to report being the victim of violence—being hit, slapped, or pushed—than girls, finds new research (n boys = 18,441 and n girls = 17,459).
Dr Aramis at 12:27 AM No comments:
Share

29 August, 2018

Ketamine, A Promising Depression Treatment, Seems To Act Like An Opioid


See the source article by following the link below:
Ketamine, A Promising Depression Treatment, Seems To Act Like An Opioid
Dr Aramis at 11:22 PM No comments:
Share

A single dose of the cannabis extract cannabidiol can help reduce brain function abnormalities seen in people with psychosis. Results from a new trial, published in JAMA Psychiatry, provide the first evidence of how cannabidiol acts in the brain to reduce psychotic symptoms.


See the source article by following the link below:
A single dose of the cannabis extract cannabidiol can help reduce brain function abnormalities seen in people with psychosis. Results from a new trial, published in JAMA Psychiatry, provide the first evidence of how cannabidiol acts in the brain to reduce psychotic symptoms.
Dr Aramis at 8:32 PM No comments:
Share

Acne vaccine candidate 1st to target bacteria already in human skin - A new pre-clinical study in mice demonstrated for the first time that antibodies to a toxin secreted from bacteria in acne vulgaris can reduce inflammation in human acne lesions.


See the source article by following the link below:
Acne vaccine candidate 1st to target bacteria already in human skin - A new pre-clinical study in mice demonstrated for the first time that antibodies to a toxin secreted from bacteria in acne vulgaris can reduce inflammation in human acne lesions.
Dr Aramis at 6:37 PM No comments:
Share

A newly developed pain relief compound, called AT121, appears to deliver more powerful pain relief than morphine, but without being accompanied by the feelings of euphoria that drive addiction


See the source article by following the link below:
A newly developed pain relief compound, called AT121, appears to deliver more powerful pain relief than morphine, but without being accompanied by the feelings of euphoria that drive addiction
Dr Aramis at 4:47 PM No comments:
Share

Scientists have developed a chemical compound which produces morphine-like analgesic effects but also suppresses the addictive effects produced by prescription opioids.


See the source article by following the link below:
Scientists have developed a chemical compound which produces morphine-like analgesic effects but also suppresses the addictive effects produced by prescription opioids.
Dr Aramis at 4:27 PM No comments:
Share

The world's first human trial uses Stem Cells to treat Parkinson's Diseases


See the source article by following the link below:
The world's first human trial uses Stem Cells to treat Parkinson's Diseases
Dr Aramis at 4:27 PM No comments:
Share

Study finds that Americans disproportionately chose the years of their own youth as the country’s greatest years – no matter how old they were now. This finding is the latest involving a phenomenon known as the reminiscence bump.


See the source article by following the link below:
Study finds that Americans disproportionately chose the years of their own youth as the country’s greatest years – no matter how old they were now. This finding is the latest involving a phenomenon known as the reminiscence bump.
Dr Aramis at 4:27 PM No comments:
Share

New study shows that non-invasive detection of coronary inflammation using computed tomography can predict fatal heart attacks


See the source article by following the link below:
New study shows that non-invasive detection of coronary inflammation using computed tomography can predict fatal heart attacks
Dr Aramis at 2:14 PM No comments:
Share

In 2016, firearms killed approximately 251,000 people worldwide. More than half of those deaths occurred in just six countries. These statistics come courtesy of the first global tally of firearm deaths, which estimated numbers for 195 countries


See the source article by following the link below:
In 2016, firearms killed approximately 251,000 people worldwide. More than half of those deaths occurred in just six countries. These statistics come courtesy of the first global tally of firearm deaths, which estimated numbers for 195 countries
Dr Aramis at 11:22 AM No comments:
Share

Meta-analysis suggests low carbohydrate diets lead to increased death from any cause and that "Low carbohydrate diets are unsafe and should be avoided"


See the source article by following the link below:
Meta-analysis suggests low carbohydrate diets lead to increased death from any cause and that "Low carbohydrate diets are unsafe and should be avoided"
Dr Aramis at 11:22 AM No comments:
Share

A new treatment for Alzheimer’s disease has been successfully tested in mice. It reduced the buildup of amyloid plaques in the brain and blocked the toxic effects of amyloid β.


See the source article by following the link below:
A new treatment for Alzheimer’s disease has been successfully tested in mice. It reduced the buildup of amyloid plaques in the brain and blocked the toxic effects of amyloid β.
Dr Aramis at 10:02 AM No comments:
Share

Scientists report that bumblebees who are exposed to the controversial neonicotinoids class of pesticides (banned in the EU, but popular worldwide), develop an increased affinity (addiction) towards such pesticide contaminated foods compared to uncontaminated foods


See the source article by following the link below:
Scientists report that bumblebees who are exposed to the controversial neonicotinoids class of pesticides (banned in the EU, but popular worldwide), develop an increased affinity (addiction) towards such pesticide contaminated foods compared to uncontaminated foods
Dr Aramis at 9:02 AM No comments:
Share

Researchers have fully 3D printed an image sensing array on a hemisphere, the first-of-its-kind prototype for a "bionic eye"


See the source article by following the link below:
Researchers have fully 3D printed an image sensing array on a hemisphere, the first-of-its-kind prototype for a "bionic eye"
Dr Aramis at 9:02 AM No comments:
Share

Nearly a third of US young adults in a new study (N = 3,050, 18–24 years) were found to be “financially precarious” because they had poor financial literacy and lacked money management skills and income stability.


See the source article by following the link below:
Nearly a third of US young adults in a new study (N = 3,050, 18–24 years) were found to be “financially precarious” because they had poor financial literacy and lacked money management skills and income stability.
Dr Aramis at 9:02 AM No comments:
Share
‹
›
Home
View web version
Powered by Blogger.