Home » Entries posted by NewsBot (Page 584)

Teen brain volume changes with small amount of cannabis use, study finds

At a time when several states are moving to legalize recreational use of marijuana, new research shows that concerns about the drug’s impact on teens may be warranted. The study shows that even a small amount of cannabis use by teenagers is linked to d…

Diving deeper into developmental dyslexia

Men with dyslexia have altered structural connections between the thalamus and auditory cortex on the left side of the brain, new research reveals. The study extends similar observations of the dyslexic visual system and highlights the importance of ea…

Dementia: New culprit and potential treatment target

A study shows people with the worst memory problems also had the most leakage in their brain’s blood vessels — regardless of whether abnormal proteins amyloid and tau were present.

Military spouses face higher perinatal depression risk

Women whose partners are away on military deployment are at greater risk of developing mental illness during the perinatal period, according to a review article.

The human brain works backwards to retrieve memories

When we remember a past event, the human brain reconstructs that experience in reverse order, according to a new study.

Have researchers found a new risk factor for schizophrenia?

New research draws a link between infection with the Epstein-Barr virus and schizophrenia, though cause and effect relationships remain unclear.

3 common drugs can reduce severe mental health symptoms

Three common drugs typically prescribed for cardiovascular problems or diabetes could also help fight the symptoms of severe mental health conditions.

Parasites from patients with cerebral malaria stick preferentially in their brains

Scientists have provided, for the first time, evidence which links the ability of red blood cells infected with the malaria parasite to bind to the cells lining the blood vessels of the brain, with the clinical syndrome cerebral malaria.

Scope advance reveals first look through all cortical layers of awake brain

Improvements in three-photon microscopy have allowed scientists to see activity in all layers of the visual cortex and the ‘subplate’ below.

Ultra-sturdy bones, with a surprising origin, suggest new osteoporosis approach

A handful of brain cells deep in the brain may play a surprising role in controlling women’s bone density, according to new research. Researchers showed that blocking a particular set of signals from these cells causes female (but not male) mice to bui…