Jackson Mokwebo

Can scientists 'hack' memory?

Is it possible to manipulate memory formation and consolidation? And why would we want to do it? We explore these questions in this Spotlight feature.
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Scientists quash claims about single 'depression genes'

After reviewing data on 620,000-plus people, scientists quash claims that a single or handful of genes can have a strong influence on risk of depression.
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What causes a low libido?

It is common for a person's libido to fluctuate throughout their life and according to their mood. However, a significant change in libido may be due to an underlying cause. Learn about low libido causes and how to treat them here.
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Mental health can impact memory decades later

A new longitudinal cohort study has confirmed a link between experiencing mental health problems throughout adulthood and having poorer memory in midlife.
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Can CBD help treat depression?

Cannabidiol, or CBD, is a compound that comes from the cannabis plant. It is gaining popularity as a natural treatment for many mental health conditions, including depression. Learn more about CBD for depression here.
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What does science say about the effects of meditation?

In this Spotlight feature, we look at the benefits of practicing meditation or mindfulness, and we weigh up some of the potential unwanted effects.
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Can changes in brain energy pathways cause depression?

Scientists repurposed an accessible bioinformatics tool to find DNA mutations, some of which occur at high levels in people with major depressive disorder.
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What really happens in the brain during a hallucination?

A new study reveals a surprising brain mechanism tied to the experience of drug-induced hallucinations. These findings may even have wider implications.
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The effects of going more than 24 hours without sleep

It is not clear how long a person can go without sleep, but in a famous 1964 experiment, a person managed to stay awake for 264 hours. Sleep deprivation can negatively affect energy levels, mood, and cognitive functioning. In the long term, it can increase a person's risk of several chronic conditions. Learn more here.
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What are the symptoms of ADHD in adults?

The symptoms of ADHD in adults vary depending on the type of ADHD, but they may include disorganization and restlessness. Learn more about adult ADHD symptoms here.
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Can scientists learn to remove bad memories?

New research in human participants explores a novel intervention that aims to weaken traumatic memories and lessen their psychological impact.
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Could cannabis use contribute to psychosis?

Researchers have found strong associations between the frequent use of highly potent cannabis and reports of first-time psychotic episodes.
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What is the link between psoriatic arthritis and depression?

Psoriatic arthritis (PsA) can contribute to some mental health conditions, including depression. In this article, we look at the link between PsA and depression, as well as treatments and coping strategies.
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New brain stimulation therapy is effective against depression

A pilot clinical trial has found that a new type of electrical stimulation therapy can be very effective in treating the symptoms of major depression.
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Sleep loss can turn us into social outcasts

Researchers have uncovered evidence suggesting that sleep loss can make us want to avoid social contact, while also sending a 'keep away' signal to others.
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Stress: A feeling of control may limit its negative effects

An intriguing new study concludes that the negative impacts of stress may depend on how much control we have over the source of it.
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Cancer: Does mental health influence a person's outlook?

New research examines whether having a history of mental health issues influences a person's outlook after they receive a cancer diagnosis.
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Can supplements help keep depression at bay?

A new randomized clinical trial investigates whether different dietary interventions could help overweight people and people with obesity avoid depression.
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How does Zoloft affect bipolar disorder?

Zoloft is a drug doctors sometimes use for the treatment of bipolar disorder, alongside others. Some side effects include nausea, diarrhea, and indigestion. Learn more about Zoloft and bipolar here.
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Psychedelics: Risks and benefits of microdosing revealed

New research in rodents uncovers mental health benefits of microdosing but also identifies potential effects on neuronal growth and metabolism.
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