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.

Finnish researchers gain new insights on brain activity during general anesthesia

Finnish researchers have gained new information on brain activity during general anesthesia by recording changes in the electrical activity of the brain.

3 Jul 2018

UC researchers receive grant to study blood clotting mechanism in traumatic brain injury

A $1.5 million, five-year federal grant will allow a University of Cincinnati research team to study the microparticles that cause ongoing changes in the blood clotting mechanism following traumatic brain injury, in the hopes of developing therapies to better prevent and treat post-injury blood clots.

3 Jul 2018

Scientists develop new understanding of how psychiatric diseases manifest and can be treated

Research scientists from The Feinstein Institute for Medical Research and the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell in Hempstead, NY, in conjunction with their colleagues at Rockefeller University in New York City, have developed a new understanding of how certain psychiatric diseases - those that involve uncontrollable reactions to stimuli such as the high and low experiences attributed to bi-polar disorder, the impulsivity of an individual suffering from attention deficit hyperactivity disorder, and even suicidality - manifest and potentially can be treated. These findings were published today in Proceedings of the National Academy of Sciences.

3 Jul 2018

Study: Mice that lack certain brain receptor get attracted to situations associated with discomfort

The brains of both humans and other animals have circuits that connect powerful impressions from the senses to positive or negative feelings - a function that is necessary for survival.

3 Jul 2018

Novel, stem cell-based model mimics mechanisms of Alzheimer's disease

Scientists in Dresden, Germany, have been successful in mimicking mechanisms of Alzheimer's disease in a novel, stem cell-based model system that reproduces features of human brain tissue.

3 Jul 2018

Unique childhood-obesity prevention program focuses on teaching parenting skills

Researchers in Arizona State University's Department of Psychology received a five-year grant for just under $2.5 million from the USDA to implement an intervention program that targets childhood obesity in a novel way: by teaching parenting skills.

3 Jul 2018

Researchers track connections between retinal neurons and the brain

Most of the human brain's estimated 86 billion nerve cells, or neurons, can ultimately engage in a two-way dialogue with any other neuron.

2 Jul 2018

Brain stimulation can reduce a person's intention to commit violent act

Stimulating the prefrontal cortex, the part of the brain responsible for controlling complex ideas and behaviors, can reduce a person's intention to commit a violent act by more than 50 percent, according to research published in the Journal of Neuroscience from the University of Pennsylvania and Nanyang Technological University.

2 Jul 2018

Increase in marker of inflammation from mid to late life linked with dementia

Researchers at Johns Hopkins have added to evidence that rising and chronic inflammation as measured by a biomarker in the blood in middle and late age are linked to visible structural changes in the brains of people with poor cognition and dementia.

2 Jul 2018

Undetected Zika infections may be cause stillbirths and miscarriages

A collaborative study between six of the National Primate Research Centers shows pregnancy loss due to Zika A infections that don't cause women any symptoms may be a common but unrecognized cause of miscarriages and stillbirths.

2 Jul 2018

Low-dose aspirin may reduce amyloid plaques in the brain, study shows

A regimen of low-dose aspirin potentially may reduce plaques in the brain, which will reduce Alzheimer's disease pathology and protect memory, according to neurological researchers at Rush University Medical Center, who published the results of their study today in the July issue of The Journal of Neuroscience.

2 Jul 2018

Researchers identify molecular mechanism leading to cortical malformation from brain-only mutations

Focal malformations of cortical development are a heterogeneous group of brain cortical abnormalities.

2 Jul 2018

Cancerous cells in aggressive childhood brain tumor work together to infiltrate the brain, shows study

Scientists have discovered that cancerous cells in an aggressive type of childhood brain tumor work together to infiltrate the brain, and this finding could ultimately lead to much needed new treatments, according to a new study published in Nature Medicine today (Monday).

2 Jul 2018

Discovery may be key to directly reprogram non-neuronal cells into neurons

It was already in 2012 that a team of scientists headed by Professor Benedikt Berninger first succeeded in reprogramming connective tissue cells present in the brain into neurons.

2 Jul 2018

Study: Articulation-relevant brain regions are also active in perception of language

Brain regions that are involved in the articulation of language are also active in the perception of language.

2 Jul 2018

Short, intensive arithmetic training strengthens neuronal connections between brain regions

Researchers at the Leibniz-Institutes für Wissensmedien and of the Graduate School and Research Network LEAD at the University of Tübingen now found out: Short and intensive arithmetic training strengthens the neuronal connections between brain regions in adults

2 Jul 2018

Keele researchers to present research on life-like prosthetic hand at national exhibition

Researchers from Keele University have been selected to present their work on the quest for a life-like prosthetic hand at the Royal Society Summer Science Exhibition.

2 Jul 2018

Cilia appears to play key role in formation of melanoma

Most cells in the human body have a cilium, a slender cell protuberance that picks up signals from the cell's external environment.

2 Jul 2018

Psychedelics and their role in treatment of mental health disorders

Psychedelics such as LSD, magic mushrooms, mescaline etc. have garnered renewed interest in the scientific world because of the possible role they could play in mental health problems. Ketamine remains the only hallucinogen at present that is used clinically as an anesthetic agent. The others are all classified under banned drugs.

2 Jul 2018

Screening mothers for PPD in emergency setting

It's a scenario that Children's emergency medicine specialist Lenore Jarvis, M.D., M.Ed., has seen countless times: A mother brings her infant to the emergency department in the middle of the night with a chief complaint of the baby being fussy. Nothing she does can stop the incessant crying, she tells the triage nurse.

30 Jun 2018

Brain News and Research

Further Reading

Finnish researchers gain new insights on brain activity during general anesthesia

UC researchers receive grant to study blood clotting mechanism in traumatic brain injury

Scientists develop new understanding of how psychiatric diseases manifest and can be treated

Study: Mice that lack certain brain receptor get attracted to situations associated with discomfort

Novel, stem cell-based model mimics mechanisms of Alzheimer's disease

Unique childhood-obesity prevention program focuses on teaching parenting skills

Researchers track connections between retinal neurons and the brain

Brain stimulation can reduce a person's intention to commit violent act

Increase in marker of inflammation from mid to late life linked with dementia

Undetected Zika infections may be cause stillbirths and miscarriages

Low-dose aspirin may reduce amyloid plaques in the brain, study shows

Researchers identify molecular mechanism leading to cortical malformation from brain-only mutations

Cancerous cells in aggressive childhood brain tumor work together to infiltrate the brain, shows study

Discovery may be key to directly reprogram non-neuronal cells into neurons

Study: Articulation-relevant brain regions are also active in perception of language

Short, intensive arithmetic training strengthens neuronal connections between brain regions

Keele researchers to present research on life-like prosthetic hand at national exhibition

Cilia appears to play key role in formation of melanoma

Psychedelics and their role in treatment of mental health disorders

Screening mothers for PPD in emergency setting

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