Brain News and Research

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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.

American Tinnitus Association awards $10,000 to Wayne State University student

Na Zhu, a Wayne State University College of Engineering student, has received the 2011 American Tinnitus Association Student Research Grant Program award. The program financially supports scientific studies that investigate and aim to find a cure for tinnitus.

12 Jul 2011

CMC hospital Ludhiana upgrades to MLCi2-equipped Elekta Compact linear accelerator

Christian Medical College & Hospital (CMC) Ludhiana is the site of the first Elekta Compact™ linear accelerator in the world to be field-upgraded to an MLCi2-equipped Elekta Compact, completing the transformation in less than a week. MLCi2 shapes treatment beams, enabling doctors to provide more accurate delivery to the target, while limiting radiation exposure to surrounding structures.

From Elekta 11 Jul 2011

Sinapis completes first clinical trial of lead drug for stroke and traumatic brain injury

Sinapis Pharma, Inc. is pleased to announce that it has completed its first clinical trial in the development of its lead drug for the treatment of stroke and traumatic brain injury.

11 Jul 2011

FDA approves expansion of St. Jude Medical's BROADEN deep brain stimulation study for depression

St. Jude Medical, Inc., a global medical device company, today announced that the U.S. Food and Drug Administration (FDA) has granted approval for expansion of its BROADEN (BROdmann Area 25 DEep brain Neurostimulation) study for depression. This expansion will allow a maximum of 20 sites across the U.S. to enroll up to 125 patients.

11 Jul 2011

Scientists study neuronal excitation to treat neurological disorders

Oh, the challenges of being a neuron, responsible for essential things like muscle contraction, gland secretion and sensitivity to touch, sound and light, yet constantly bombarded with signals from here, there and everywhere.

11 Jul 2011

Toshiba receives FDA approval for new MR software upgrade

To streamline diagnosis and enable greater overall exam efficiency, Toshiba America Medical Systems, Inc. has announced FDA approval of VirtualExplorer Version 3.1, a software upgrade package for Toshiba MR VirtualExplorer workstations.

11 Jul 2011

Insights into how brain can preserve memory and prevent forgetting

As any student who's had to study for multiple exams can tell you, trying to learn two different sets of facts one after another is challenging. As you study for the physics exam, almost inevitably some of the information for the history exam is forgotten.

11 Jul 2011

Study links OBEs with neural instability and errors in body representation

Although out-of-body experiences (OBEs) are typically associated with migraine, epilepsy and psychopathology, they are quite common in healthy and psychologically normal individuals as well. However, they are poorly understood.

11 Jul 2011

NewYork-Presbyterian Hospital offers two new treatment options for cancer patients

NewYork-Presbyterian Hospital has two new treatment options for patients with brain tumors and other cancers -- a next-generation radiosurgical Gamma Knife and linear accelerator.

From Elekta 11 Jul 2011

New research on Alzheimer's

Advancing age is a major risk factor for Alzheimer's disease and is associated with build- up of the peptide amyloid β in the brain. New research published in BioMed Central's open access journal Fluids and Barriers of the CNS shows that removal of amyloid β from the brain depends on vitamin D and also on an age-related alteration in the production of transporter proteins which move amyloid β in and out of the brain.

11 Jul 2011

Scientists unravel how memories are 'read out' in fly brain

What happens if you cannot recall your memory correctly? You are able to associate and store the name and face of a person, yet you might be unable to remember them when you meet that person. In this example, the recall of the information is temporarily impaired. How such associative memories are "read out" in the brain remains one of the great mysteries of modern neurobiology.

11 Jul 2011

Scientists identify de novo mutations linked to schizophrenia

De novo mutations - genetic errors that are present in patients but not in their parents - are more frequent in schizophrenic patients than in normal individuals, according to an international group of scientists led by Dr. Guy A. Rouleau of the University of Montreal and CHU Sainte-Justine Hospital.

11 Jul 2011

Global variation in relative burden of stroke and heart disease

An analysis of heart disease and stroke statistics collected in 192 countries by the World Health Organization (WHO) shows that the relative burden of the two diseases varies widely from country to country and is closely linked to national income, according to researchers at the University of California, San Francisco.

11 Jul 2011

Researchers discover how genetic mutations cause rare human diseases

Researchers at the University of California, San Francisco and in Michigan, North Carolina and Spain have discovered how genetic mutations cause a number of rare human diseases, which include Meckel syndrome, Joubert syndrome and several other disorders.

11 Jul 2011

Scientists convert brain cells into cardiomyocytes

For the past decade, researchers have tried to reprogram the identity of all kinds of cell types. Heart cells are one of the most sought-after cells in regenerative medicine because researchers anticipate that they may help to repair injured hearts by replacing lost tissue.

11 Jul 2011

Research targets malignant glioma stem cells

Cleveland Clinic researchers have identified a cellular pathway that cancer stem cells use to promote tumor growth in malignant glioma, an aggressive brain tumor.

11 Jul 2011

Charité-Universitätsmedizin Berlin establishes MagForce NanoTherm therapy center for treatment of tumors

Nanostart subsidiary MagForce Nanotechnologies AG, a leading medical technology company focusing on nanomedicine in oncology, announced that the Charité-Universitätsmedizin Berlin published the establishment of its NanoTherm therapy center for the treatment of recurrent brain tumors.

8 Jul 2011