oxygen

·August 29, 2019·4 min read

Lack of oxygen doesn’t kill infant brain cells, as previously thought

A lack of oxygen as a result of preterm birth does not cause hippocampal neurons to die but does impair hippocampal development. Hypoxia causes hippocampal cells to fail to mature normally, causing a reduction in long-term potentiation and impaired learning.

Featured Neurology Neuroscience

·May 29, 2019·5 min read

Could repeated squeezes to the arms, legs protect the brain?

Ischemic preconditioning may help to prevent stroke, a new study reports. Restricting blood flow by wearing inflatable blood pressure cuffs on the arms and legs allows for more controlled blood flow to the brain.

Featured Neurology Neuroscience

·April 25, 2019·3 min read

Off with her head! Did Anne Boleyn really try to speak after being beheaded?

The common myth that Anne Boleyn tried to speak after her untimely demise at the hands of her executioner may have scientific evidence behind it. Researchers explore how consciousness may remain intact for a period of time after death, and what that may mean for medical sciences.

This shows a woman laying in a hospital bed with an IV drip

Featured Neurology Neuroscience Open Neuroscience Articles

·April 13, 2019·4 min read

ICU patients with non-brain-related injuries may suffer undetected cognitive dysfunction

A number of patients in intensive care units for non-brain-related illnesses may suffer from cognitive dysfunction. Inflammation that occurs as a result of infection and problems with oxygen flow to the brain which occur when breathing is affected, could contribute to cognitive impairments.

Featured Genetics Neurology Open Neuroscience Articles

·February 6, 2019·5 min read

The Silence of Sickle Cell Disease

A new study sheds light on why those with sickle cell disease are prone to suffering from 'silent stroke'.

Featured Genetics Neuroscience Open Neuroscience Articles

·April 4, 2018·4 min read

Simple Urine Test Could Measure How Much Our Body Has Aged

Researchers have developed a new urine test that could potentially measure how much our bodies have aged. The test measures a substance that indicates oxidative damage, which increases in urine as we age.

Featured Neurology Neuroscience

·August 14, 2017·2 min read

Study Connects Chronic Cannabis Use to Oxygen Changes in Brain

According to UT Dallas researchers, chronic cannabis users extract more oxygen from brain blood flow and have higher cerebral blood flow than nonusers.