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      Disorders and Syndromes News
      December 3, 2020

      Top Headlines
       

      Researchers have found new forms of tau protein that become abnormal in the very early stages of Alzheimer's disease before ...

      Drug Reverses Age-Related Mental Decline Within Days, Mouse Study Shows

      Just a few doses of an experimental drug can reverse age-related declines in memory and mental flexibility in mice, according to a new study. The drug, called ISRIB, has already been shown in ...

      How SARS-CoV-2 Reaches the Brain

      Researchers have studied the mechanisms by which the novel coronavirus can reach the brains of patients with COVID-19. The results show that SARS-CoV-2 enters the brain via nerve cells in the ...

      Forest Fires, Cars, Power Plants Join List of Risk Factors for Alzheimer's Disease

      A new study has found that among older Americans with cognitive impairment, the greater the air pollution in their neighborhood, the higher the ...
      Latest Headlines
      updated 10:00pm EST

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      Drinking Blocks a Chemical That Promotes Attention

      Scientists studied the cascade of events that begins when alcohol diminishes norepinephrine release in a brain structure called the locus ...

      COVID-19 May Deepen Depression, Anxiety, and PTSD Among Pregnant and Postpartum Women

      In a new study, researchers surveyed pregnant women and those who had recently given birth, finding concerning rates of depression, generalized anxiety and post-traumatic stress disorder (PTSD) ...

      How Are Older Adults Coping With the Mental Health Effects of COVID-19?

      Recent studies indicate that older adults may be withstanding the mental health strains of the COVID-19 pandemic better than other age ...

      CRISPR Tagging Improves Accuracy of Model Cells Grown from Stem Cells

      CRISPR tags are being used to identify all of the transcription factors necessary to turn a pluripotent stem cell into a suitable adult cell for research, and possible future cell therapies. An ...

      National Autism Indicators Report: Health and Health Care of Individuals With Autism

      Researchers highlight a holistic picture of what health and health care look like across the life course for people on the autism ...

      Researchers Find How Stress and the Circadian Clock Affect Sleep

      Researchers have found a new neural pathway that links the circadian clock, stress, and wakefulness in mammals. They identified a neuron that becomes excessively active when the mammal is under ...

      Cortex Over Reflex: Study Traces Circuits Where Executive Control Overcomes Instinct

      Via circuit tracing and behavioral manipulation using optogenetics, a new study shows that a region of the prefrontal cortex connects to the superior colliculus to override the SC's reflexive ...

      Scientists Reveal Regions of the Brain Where Serotonin Promotes Patience

      In a study on mice scientists pinpoint specific areas of the brain that individually promote patience through the action of ...

      Scientists Develop New Gene Therapy for Eye Disease

      Scientists have developed a new gene therapy approach that offers promise for one day treating an eye disease that leads to a progressive loss of vision and affects thousands of people across the ...

      Everyday Activities Enhance Personal Well-Being

      Physical activity makes happy and is important to maintain psychic health. Researchers studied the brain regions which play a central role in this process. Their findings reveal that even everyday ...

      New Mechanism of Pain Control Revealed

      Researchers have identified a unique population of astrocytes in the dorsal horn of the spinal cord of mice that produces pain hypersensitivity when activated by neurons carrying signals down from ...

      Team Uses Copper to Image Alzheimer's Aggregates in the Brain

      A proof-of-concept study conducted in a mouse model of Alzheimer's disease offers new evidence that copper isotopes can be used to detect the amyloid-beta protein deposits that form in the ...

      Commonly Used Antibiotic Shows Promise for Combating Zika Infections

      Researchers used a variety of advanced drug screening techniques to test out more than 10,000 compounds in search of a cure. To their surprise, they found that the widely used antibiotic methacycline ...

      How the Brain 'Re-Wires' After Disease

      Researchers are studying how the brain re-wires itself in neurological disease. The team is building treatments for today's more common global conditions like Motor Neuron Disease (MND/ALS) and ...

      Stress in Pregnancy May Influence Baby Brain Development

      Infants' brains may be shaped by levels of stress their mother experiences during pregnancy, a brain scanning study has ...

      Anxiety Associated With Faster Alzheimer's Disease Onset

      Anxiety is associated with an increased rate of progression from mild cognitive impairment to Alzheimer's disease, according to a new ...

      Brain Waves Guide Us in Spotlighting Surprises

      Neuroscientists have found that the dynamic interplay of different brain wave frequencies, rather than dedicated circuitry, appears to govern the brain's knack for highlighting what's ...

      New Connection Between Alzheimer's Dementia and Dlgap2

      A research team has discovered that Dlgap2, a gene that helps facilitate communication between neurons in the nervous system, is associated with the degree of memory loss in mice and risk for ...

      Early, Late Stages of Degenerative Diseases Are Distinct

      Biochemists have proposed that degenerative diseases as varied as Alzheimer's, Parkinson's and muscle atrophy occur in two distinct phases marked by protein signaling changes that could ...

      Scientists Identify Brain Cells That Help Drive Bodily Reaction to Fear, Anxiety

      Scientists have discovered that artificially forcing the activity of BNST cells in mice produced an arousal response in the form of dilated pupils and faster heart rate, and worsened anxiety-like ...

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