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Could taking certain drugs reduce risk of ruptured brain aneurysm?

A new study suggests that people who take a few common drugs may have a decreased risk of having a bleeding stroke due to a ruptured brain aneurysm. The results do not prove that these drugs reduce the risk of this type of aneurysm; they only show an a…

New understanding of how antidepressants work

Researchers have established a new framework for understanding how classic antidepressants work in treating major depressive disorder (MDD), reemphasizing their importance and aiming to reframe clinical conversation around their role in treatment.

Women’s mental agility is better when they’re on their period, study finds

Participants reacted quicker and made fewer errors during menstruation, despite believing their performance would be worse, according to new research.

Poor quality diet makes our brains sad

Eating a poor quality diet might lead to brain changes that are associated with depression and anxiety. This is according to a first-of-its-kind study into the brain chemistry and structure, and diet quality of 30 volunteers.

Training cognitive control in children does not change brain or behavior

Training exercises designed to improve cognitive control in children do not make a significant difference to their ability to delay gratification or to their academic achievement, nor do they lead to any brain changes.

Myelination in the brain may be key to ‘learning’ opioid addiction

Scientists have found that the process of adaptive myelination, which helps the brain learn new skills, can also promote addiction to opioids.

Fruit fly brain shows how simple commands turn into complex behaviors

Researchers have discovered how networks of neurons in fruit flies transform simple brain signals into coordinated actions. This sheds light on the neural mechanisms underlying complex behaviors for potential application in robotics.

Internet addiction affects the behavior and development of adolescents

Adolescents with an internet addiction undergo changes in the brain that could lead to additional addictive behavior and tendencies, finds a new study.

New deep brain stimulation algorithm may help personalize Parkinson’s disease treatment

Deep brain stimulation (DBS) has shown promise as a treatment for some symptoms of Parkinson s disease (PD). However, not all symptoms improve equally well with DBS. A better understanding of how different sites of electrical stimulation impact the wid…

Wearable brain imaging gives clearest ever picture of children’s developing brain

New research has given the clearest ever picture of young children’s developing brains, using a wearable brain scanner to map electrical brain activity. The work opens up new possibilities for tracking how critical developmental milestones, like walkin…