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.

Study suggests loss of smell and brain inflammation are independent in COVID-19

Researchers assessed the association between neuroinvasion and anosmia observed during COVID-19.

5 Sep 2022

The possible association between SARS-CoV-2, ACE2, TMPRSS2, and skin manifestations

A new study analyzed the possibility of penetration of SARS-CoV-2 into the skin.

5 Sep 2022

Study investigates the effect of tRNS in a variety of settings

Though many of us may seek a quiet place in which to study, 'noise' may play a key role in helping some people improve their learning potential.

5 Sep 2022

Teenagers influenced by smoking parents to start using e-cigarettes, research says

Teenagers whose parents are smokers are 55% more likely to try e-cigarettes, according to research presented at the European Respiratory Society International Congress in Barcelona, Spain. In a large study of Irish teenagers, the researchers have also found that the proportion who have tried e-cigarettes has been increasing dramatically and that although boys are more likely to use e-cigarettes, the rate of use among girls in increasing more rapidly.

5 Sep 2022

AI model detects COVID-19 infection in people’s voices

Artificial intelligence (AI) can be used to detect COVID-19 infection in people's voices by means of a mobile phone app, according to research to be presented on Monday at the European Respiratory Society International Congress in Barcelona, Spain.

5 Sep 2022

The brain and fat communicate directly

Researchers examine the sensory innervation of fat cells within subcutaneous fat deposits.

4 Sep 2022

Employment indicators remain unchanged for people with disabilities despite inflation, say NTIDE experts

Despite concerns about the impact of inflation, employment indicators remained virtually unchanged, according to today's National Trends in Disability Employment – Monthly Update (nTIDE), issued by Kessler Foundation and the University of New Hampshire's Institute on Disability (UNH-IOD).

2 Sep 2022

Male hypogonadism associated with risk of hospitalization for COVID-19

Men with low testosterone levels are more likely to require hospitalization after COVID-19 infection than men with normal levels or those on testosterone therapy, according to Saint Louis University School of Medicine and Washington University School of Medicine in St. Louis researchers.

2 Sep 2022

Study sheds light on how seasonal changes in day length alter the brain and subsequent behavior

Seasonal changes in light - longer days in summer, shorter in winter - have long been associated with human behaviors, affecting everything from sleep and eating patterns to brain and hormonal activity.

2 Sep 2022

UTHSC team wins $2.13 million NINDS award to study early neuron development

The National Institute of Neurological Disorders and Stroke has awarded $2.13 million to a University of Tennessee Health Science Center (UTHSC) team studying how neural cells that build a functional brain are generated during embryonic and neonatal life.

2 Sep 2022

Researchers secure $20.5 million NIH grant to beat Alzheimer's disease and related dementias

A team of researchers at the University of Kentucky's Sanders-Brown Center on Aging has been awarded a $20.5 million grant from the National Institute on Aging of the National Institutes of Health.

2 Sep 2022

Case study shows potential to develop myocarditis following monkeypox infection

A 31-year-old male with confirmed monkeypox infection developed acute myocarditis approximately one week following the onset of monkeypox symptoms, according to a case study published today in JACC: Case Reports.

2 Sep 2022

Transcriptomic approach reveals shared classes of neuron types in reptilian and mammalian brains

These days, dragons are keeping Game of Thrones fans on their toes. But they are also providing important insights into vertebrate brain evolution, as revealed by the work of Max Planck scientists on the brain of the Australian bearded dragon Pogona vitticeps.

2 Sep 2022

Understanding how microglia change their states to adapt to different areas of the brain

In this interview, News Medical speaks to Jeffrey Stogsdill, Ph.D., about his latest research exploring how microglia change their state to adapt to different areas of the brain.

2 Sep 2022

Circadian rhythm disruption is shared by a broad range of mental illnesses, study finds

Anxiety, autism, schizophrenia and Tourette syndrome each have their own distinguishing characteristics, but one factor bridging these and most other mental disorders is circadian rhythm disruption, according to a team of neuroscience, pharmaceutical sciences and computer science researchers at the University of California, Irvine.

2 Sep 2022

Depletion of reactive astrocytes regresses glioblastoma

A groundbreaking study at Tel Aviv University effectively eradicated glioblastoma, a highly lethal type of brain cancer. The researchers achieved the outcome using a method they developed based on their discovery of two critical mechanisms in the brain that support tumor growth and survival: one protects cancer cells from the immune system, while the other supplies the energy required for rapid tumor growth. The work found that both mechanisms are controlled by brain cells called astrocytes, and in their absence, the tumor cells die and are eliminated.

2 Sep 2022

Researchers develop novel therapeutic strategy to treat Huntington's disease

Through an international joint research effort involving ProQR Therapeutics of the Netherlands, Université Grenoble Alpes of France, and KTH Royal Institute of Technology of Sweden, Professor Ji-Soon Song's research team in the Department of Biological Sciences and KAIST Institute for BioCentury of KAIST, established a noble strategy to treat Huntington's disease. The new works showed that the protein converted from disease form to its disease-free form maintains its original function, providing new roadblocks to approach Huntington's disease.

2 Sep 2022