Credit: BruceBlaus

Scientists have discovered a new genetic syndrome of obesity, over-eating, mental and behavioural problems in six families, from across the world. The study represents an important step in our understanding of how the hypothalamus and oxytocin control appetite and behaviour. 

A new study published in Biological Psychiatry suggests that a brain reward centre, the striatum, may be directly affected by inflammation and that striatal change is related to the emergence of illness behaviors.

By studying stroke patients who have lost the ability to spell, researchers have pinpointed the parts of the brain that control how we write words.

A study has shown for the first time that the structure of the brain circuitry known as the corticolimbic system is more likely to be passed down from mothers to daughters than from mothers to sons or from fathers to children of either gender. The corticolimbic system governs emotional regulation and processing and plays a role in mood disorders, including depression.

New research proves that suffering repeated traumatic experiences throughout infancy and adolescence multiplies by 7 the risk of suffering psychosis during adulthood.

Researchers are using a mathematical tool to help determine which concussion patients will go on to suffer migraine headaches, according to a new study published online in the journal Radiology.

Some of the earliest nerve cells to develop in the womb shape brain circuits that process sights and sounds, but then give way to mature networks that convert this sensory information into thoughts. This is the finding of a study led by researchers at NYU Langone Medical Center and published in the February 3 edition of Neuron.

Scientists have demonstrated for the first time that it is possible to specifically modify gene expression in diseased upper motor neurons, brain cells that break down in ALS.

New research indicates that the location of receptors that transmit pain signals IS important in how big or small a pain signal will be and how effectively drugs can block those signals.

A new way of using MRI scanners to look for evidence of multiple sclerosis in the brain has been successfully tested by researchers.

A team of European researchers has found evidence that suggests that human consciousness is a state where the neural network that makes up the brain operates at an optimal degree of connectedness. In their paper published in Journal of the Royal Society Interface, the team describes their study of the human brain using volunteers undergoing fMRI scans while succumbing to the effects of an anesthetic that caused them to lose consciousness, and what was revealed in reviewing the scan data.

Researchers have determined that testing a portion of a person’s submandibular gland may be a way to diagnose early Parkinson’s disease.

Finally this week, researchers of a new study published in the current issue of Biological Psychiatry report successful reduction of depressive symptoms in patients using a novel non-invasive method of vagus nerve stimulation, or VNS.