Brain News and Research

RSS

The human brain is the center of the human nervous system and is a highly complex organ. Enclosed in the cranium, it has the same general structure as the brains of other mammals, but is over three times as large as the brain of a typical mammal with an equivalent body size.

Long-term cocaine abuse may be linked with deficits in parts of brain overseeing own behavior

New research from the Icahn School of Medicine at Mount Sinai reveals long-term cocaine abuse may be associated with deficits in parts of the brain involved in monitoring and overseeing one's own behavior.

21 Nov 2013

Study identifies possible link between orthostatic hypotension and atrial fibrillation

Results of a Johns Hopkins-led study have identified a possible link between a history of sudden drops in blood pressure and the most common form of irregular heartbeat.

21 Nov 2013

Ability to learn foreign speech reveals in brain activity

A new study by University of Houston (UH) researchers may lead to dramatic changes in the way language is taught and learned - especially a second language.

21 Nov 2013

Using radiation models to improve cancer therapies: an interview with Adrian Treverton, COO of Xstrahl and Jean-Pierre Wery, President of Crown Bioscience

What we are trying to do is take a cancer model like the PDX model (patient-derived tumor xenograft), which is a human-derived cancer growing in an in vivo model and apply radiation to that model.

From Xstrahl 20 Nov 2013

Vect-Horus, AAA form scientific collaboration to open new avenues in treatment of brain diseases

Vect-Horus, a French company specialized in the development of vector molecules for the central nervous system, announces today it has signed a scientific collaboration agreement with Advanced Accelerator Applications, a fast growing international player in Molecular Nuclear Medicine. The financial terms of the deal have not been disclosed.

20 Nov 2013

Enhancing the NMDA glutamate receptor causes antidepressant-like effects

Thirteen years ago, an article in this journal first reported that the anesthetic medication, ketamine, showed evidence of producing rapid antidepressant effects in depressed patients who had not responded to prior treatments. Ketamine works by blocking one of the targets for the neurotransmitter glutamate in the brain, the N-methyl-D-aspartate (NMDA) glutamate receptor.

20 Nov 2013

Nurse receives 2013 ARN Doctorate-Prepared Researcher Role Award at 39th Annual ARN Educational Conference

The Association of Rehabilitation Nurses (ARN) presented Kathleen Brewer-Smyth, PhD RN CRRN, with the 2013 ARN Doctorate-Prepared Researcher Role Award. Dr. Brewer-Smyth received her award at the 39th Annual ARN Educational Conference, held October 2-5 in Charlotte, NC.

20 Nov 2013

Higher 36°C temperature as effective as 33°C for therapeutic hypothermia treatment

Therapeutic hypothermia - cooling the body and brain down to 33-C - is the method used worldwide to treat cardiac arrest, even though a lower body temperature may raise the risk of side-effects. However, keeping the temperature steady at 36-C is just as effective, a study led by Lund University researchers has found.

20 Nov 2013

Connectivity, size of brain can predict degree of anxiety in young children

Prolonged stress and anxiety during childhood is a risk factor for developing anxiety disorders and depression later in life. Now, Stanford University School of Medicine researchers have shown that by measuring the size and connectivity of a part of the brain associated with processing emotion - the amygdala - they can predict the degree of anxiety a young child is experiencing in daily life.

20 Nov 2013

Study shows cognitively impaired older adults released from hospital less likely to be rehospitalized

Cognitively impaired older adults released from the hospital are less likely to be rehospitalized within 30 days if they go to a nursing home than if they return to their own home or the home of a family member, according to an Indiana University and Regenstrief Institute study.

20 Nov 2013

Study finds resveratrol in colored vegetables, fruits may block effects of methamphetamine

Studies have shown that resveratrol, a natural compound found in colored vegetables, fruits and especially grapes, may minimize the impact of Parkinson's disease, stroke and Alzheimer's disease in those who maintain healthy diets or who regularly take resveratrol supplements.

20 Nov 2013

Study finds patients with focal epilepsy have widespread, abnormal connections in their brains

Patients with the most common form of focal epilepsy have widespread, abnormal connections in their brains that could provide clues toward diagnosis and treatment, according to a new study published online in the journal Radiology.

20 Nov 2013

Teens who experience deployment of parent in military are more likely to be depressed

It is widely known that deployment is stressful for military families, including their children. A new study in the Journal of Adolescent Health finds that teens from military families are more likely to feel sad or hopeless, have thoughts about suicide and symptoms of depression than teens of civilian families.

20 Nov 2013

First patients enrolled in EF-21 Study of NovoTTF Therapy for brain metastases from NSCLC cancer

Novocure announced today that the first patients have enrolled in the EF-21 Study, a prospective randomized clinical study of NovoTTF Therapy for patients with brain metastases from non-small cell lung carcinoma cancer. NovoTTF Therapy is an anti-mitotic treatment delivered continuously throughout the day by the NovoTTF-100A System.

20 Nov 2013

Nonin Medical to exhibit noninvasive medical monitoring tools at MEDICA 2013

Nonin Medical, Inc., a global leader in noninvasive medical monitoring, today announced that the company's Nonin Labs division will be demonstrating the world's smallest regional oximetry system and the first Apple iPhone/iPod-enabled regional oximeter at Hall 11, Stand D42, at MEDICA, Nov. 20-24, at the Messe in Dusseldorf, Germany. The technologies are investigational and do not have a time-table for commercialization.

20 Nov 2013

New biomarker predicts that concussion victims may have cognitive dysfunction following mTBI

A new blood biomarker correctly predicted which concussion victims went on to have white matter tract structural damage and persistent cognitive dysfunction following a mild traumatic brain injury.

20 Nov 2013

Study suggests role for brain imaging in potential treatment of chronic pain

A study in the December issue of Anesthesiology suggests a role for brain imaging in the assessment and potential treatment of chronic pain.

20 Nov 2013

Specific area of the brain linked to anxiety disorders in children and adolescents

Anxiety disorders are common in children and adolescents, affecting up to 25 percent of the youth population. Anxiety causes distress and functional impairment and, if left untreated, can result in bad grades, problems at home and increased rates of psychiatric disorders in adulthood.

20 Nov 2013

mTOR protein: A key mediator of antidepressant effects of ketamine

Two years ago, mammalian target of rapamycin or mTOR, a signaling protein, was identified as a key mediator of the antidepressant effects of ketamine, the first rapidly acting antidepressant medication to be identified.

20 Nov 2013

Stroke may be associated with smoking synthetic marijuana

Add stroke to the list of severe health hazards that may be associated with smoking synthetic marijuana, popularly known as spice or K2, a University of South Florida neurology team reports.

20 Nov 2013

Brain News and Research

Further Reading

Long-term cocaine abuse may be linked with deficits in parts of brain overseeing own behavior

Study identifies possible link between orthostatic hypotension and atrial fibrillation

Ability to learn foreign speech reveals in brain activity

Using radiation models to improve cancer therapies: an interview with Adrian Treverton, COO of Xstrahl and Jean-Pierre Wery, President of Crown Bioscience

Vect-Horus, AAA form scientific collaboration to open new avenues in treatment of brain diseases

Enhancing the NMDA glutamate receptor causes antidepressant-like effects

Nurse receives 2013 ARN Doctorate-Prepared Researcher Role Award at 39th Annual ARN Educational Conference

Higher 36°C temperature as effective as 33°C for therapeutic hypothermia treatment

Connectivity, size of brain can predict degree of anxiety in young children

Study shows cognitively impaired older adults released from hospital less likely to be rehospitalized

Study finds resveratrol in colored vegetables, fruits may block effects of methamphetamine

Study finds patients with focal epilepsy have widespread, abnormal connections in their brains

Teens who experience deployment of parent in military are more likely to be depressed

First patients enrolled in EF-21 Study of NovoTTF Therapy for brain metastases from NSCLC cancer

Nonin Medical to exhibit noninvasive medical monitoring tools at MEDICA 2013

New biomarker predicts that concussion victims may have cognitive dysfunction following mTBI

Study suggests role for brain imaging in potential treatment of chronic pain

Specific area of the brain linked to anxiety disorders in children and adolescents

mTOR protein: A key mediator of antidepressant effects of ketamine

Stroke may be associated with smoking synthetic marijuana

Industry Focus eBook - Neurology/Neuroscience - 2nd edition eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Latest News