antidepressants Research Articles

This shows an older man opening a bottle of pills

Number of depressed over-65s unchanged but antidepressant use soars

Neuroscience NewsOctober 7, 2019

The proportion of those aged 65 and older prescribed antidepressants has more than doubled over two decades, from 4.2% in the 90s to 10.7% in twenty years later. However, the prevalence of depression among the age group has dropped since the 90s from 7.9% to 6.8%.... Read More...

FeaturedNeurosciencePsychology6 min read

AI helps scientists predict depression outcomes

Neuroscience NewsSeptember 25, 2019

Artificial intelligence technology was able to identify specific brain regions which were most important for predicting whether a person with depression would respond to SSRI antidepressants. ... Read More...

Artificial Intelligencedeep learningFeaturedmachine learningNeuroscienceneurotechPsychology7 min read

Common antidepressant may not reduce depression symptoms, but does reduce anxiety

Neuroscience NewsSeptember 20, 2019

Sertraline (Zoloft), a commonly prescribed SSRI antidepressant, may not be as effective at treating depression within 6 weeks as previously thought. However, the drug is effective for treating anxiety symptoms. ... Read More...

FeaturedNeuroscienceOpen Neuroscience ArticlesPsychology8 min read

How serotonin and a popular anti-depressant affect the gut’s microbiota

Neuroscience NewsSeptember 6, 2019

Serotonin and SSRIs like Prozac can have a major effect on gut bacteria. When exposed to serotonin, specific gut bacteria grew to higher levels. However, when exposed to SSRIs, the bacterium grew to much lower levels in mouse models.... Read More...

FeaturedNeurosciencePsychology6 min read

Psychedelic drugs: would you accept a prescription? It depends if you’ve tried them before

Neuroscience NewsSeptember 1, 2019

Numerous studies have linked controlled psychedelics to improvements in mental health conditions such as depression and PTSD. In March, the FDA approved Esketamine as a treatment for depression. However, with much stigma surrounding psychedelics, researchers question how many patients would take psychedelic medications if prescribed to them. According to a new study, 40% of people with no experience of psychedelics would be unlikely to take the prescription due to fears of 'brain damage' or a 'bad trip'.... Read More...

FeaturedNeurosciencePsychology6 min read

Ketamine isn’t an opioid and treats depression in a unique way

Neuroscience NewsJuly 31, 2019

A new study clarifies the mechanism behind how ketamine works as an antidepressant. Researchers say there is evidence to suggest ketamine binds to NMDA receptors, instead of opioid receptors. Reducing the belief that ketamine is an opioid may make patients with depression more open to using the treatment.... Read More...

FeaturedNeurosciencePsychology5 min read

Red wine compound shows promise for treating depression and anxiety

Neuroscience NewsJuly 26, 2019

Resveratrol, a compound found in red wine, may help to combat depression and anxiety. The compound inhibits PDE4, an enzyme induced bt excessive amounts of corticosterone, which causes depression-like symptoms in mouse models. ... Read More...

FeaturedNeurosciencePsychology4 min read

Obstructive sleep apnea may be one reason depression treatment doesn’t work

Neuroscience NewsJuly 23, 2019

A potential link has been identified between obstructive sleep apnea (OSA) and major depressive disorder. Treating OSA may help to improve depressive symptoms, as well as reduce suicidal thoughts and improve sleep for those with insomnia.... Read More...

FeaturedNeurologyNeurosciencePsychology7 min read

How a popular antidepressant drug could rewire the brain

Neuroscience NewsJuly 10, 2019

Fluoxetine rearranges nerve fibers in the hippocampus of mice, a new study reports. ... Read More...

FeaturedNeurosciencePsychology3 min read

Early warning signs of eating disorder revealed

Neuroscience NewsJuly 1, 2019

A new study reveals several biomarkers for eating disorders that are apparent two years prior to diagnosis. ... Read More...

FeaturedNeurosciencePsychology6 min read

This shows a person with pills in their hand

Common antidepressants interact with opioid med to lessen pain relief

Neuroscience NewsJune 25, 2019

SSRI antidepressants, such as Prozac and Paxil, interact with opioid medications to make them less effective at providing relief from chronic pain. Tramadol relies on activation of the CYP2D6 enzyme to control pain, but SSRIs inhibit this enzyme. Researchers suggest prescribing different classes of antidepressants which do not suppress the enzyme may benefit those in need of opioid medications. Alternatively, non-opioid pain killers should be considered for those who can not switch from SSRIs.... Read More...

FeaturedNeurologyNeuroscienceOpen Neuroscience ArticlesPsychology6 min read

This shows a person with pills in their hands

Commonly prescribed drugs could increase the risk of dementia

Neuroscience NewsJune 24, 2019

Anticholinergic drugs, commonly prescribed to treat a range of disorders, from Parkinson's disease to bladder conditions, may increase dementia risks. The increased risk was linked to anticholinergic antidepressants, antipsychotics, bladder control, epilepsy and Parkinson's disease medications. There were no increased risks associated with other types of anticholinergics, such as gastrointestinal drugs or antihistamines. ... Read More...

FeaturedNeurologyNeuroscienceOpen Neuroscience Articles7 min read

News

Society is rejecting facts; medical researchers can help

In a First, Patient Controls Two Prosthetic Arms with His Thoughts

Nothing clinically “wrong” with obsessive gamers

Neuroscience

Society is rejecting facts; medical researchers can help

In a First, Patient Controls Two Prosthetic Arms with His Thoughts

Nothing clinically “wrong” with obsessive gamers

Neurology

In a First, Patient Controls Two Prosthetic Arms with His Thoughts

First evidence of immune response targeting brain cells in autism

Hormone therapy associated with improved cognition

AI

Deep3DFly: the deep-learning way to design fly-like robots

Computer model helps make sense of human memory

AI helps scientists predict depression outcomes

Robotics

Deep3DFly: the deep-learning way to design fly-like robots

Electronic glove offers ‘humanlike’ features for prosthetic hand users

Robotic thread is designed to slip through the brain’s blood vessels

Psychology

Nothing clinically “wrong” with obsessive gamers

Investigating the full spectrum of suicide

New insights into biological underpinnings of schizophrenia

antidepressants

Number of depressed over-65s unchanged but antidepressant use soars

AI helps scientists predict depression outcomes

Common antidepressant may not reduce depression symptoms, but does reduce anxiety

How serotonin and a popular anti-depressant affect the gut’s microbiota

Psychedelic drugs: would you accept a prescription? It depends if you’ve tried them before

Ketamine isn’t an opioid and treats depression in a unique way

Red wine compound shows promise for treating depression and anxiety

Obstructive sleep apnea may be one reason depression treatment doesn’t work

How a popular antidepressant drug could rewire the brain

Early warning signs of eating disorder revealed

Common antidepressants interact with opioid med to lessen pain relief

Commonly prescribed drugs could increase the risk of dementia