A mutant gene that encodes a brain protein in a child with autism has been placed into the brains of fruit flies. Fruit flies hosting that gene produce the variant human brain protein and show abnormal behaviors of fear, repetitive activity and altered social interaction, reminiscent of autism impairments.... NEWS MEDICAL · 2 months
Behavioral disorders in kids with autism linked to reduced brain connectivity  SCIENCE DAILY · 7 days
More than a quarter of children with autism spectrum disorder are also diagnosed with disruptive behavior disorders. Now researchers have identified a possible biological cause: a... more
Disruptive behaviors in autistic children linked to reduced brain connectivity  NEWS MEDICAL · 7 days
More than a quarter of children with autism spectrum disorder are also diagnosed with disruptive behavior disorders. more
Protein pileup affects social behaviors through altered brain signaling  SCIENCE DAILY · 2 weeks
Scientists have discovered that when a normal cellular cleanup process is disrupted, mice start behaving in ways that resemble human symptoms of autism spectrum disorder (ASD) and schizophrenia. They found... more
Childhood trauma has lasting effect on brain connectivity in patients with depression  SCIENCE DAILY · 2 weeks
A study found that childhood trauma is linked to abnormal connectivity in the brain in adults with major depressive disorder (MDD). The paper shows... more
Scientists develop technique to clear abnormal tau protein from human neurons  NEWS MEDICAL · 2 weeks
Harnessing a probe used to image the brain in diagnosing Alzheimer's disease and related forms of dementia, scientists at Dana-Farber Cancer Institute and Massachusetts General Hospital... more
Genetic variant linked to cucumber fruit length  PHYS.ORG · 2 weeks
The cucumber is among the top five vegetable crops grown in the world. Cucumbers are most commonly eaten fresh or preserved as pickles. An important attribute of the cucumber is fruit length. Cucumbers range... more
Integrator complex proteins are crucial for healthy brain development in fruit flies, study finds  NEWS MEDICAL · 1 day
A study by Duke-NUS Medical School has found that members of the multiprotein 'Integrator complex', known for its role in... more
Global eradication of 'fly of death' not ethically justified, researchers conclude  SCIENCE DAILY · 3 weeks
Researchers argue that human-caused extinction of the tsetse fly would be unethical, but elimination campaigns targeting isolated populations of the fly are ethically defensible. more
Animal-assisted therapy has a positive effect on social behavior of patients with brain injuries  NEWS MEDICAL · 2 weeks
Animal-assisted therapy can foster social competence in patients with brain injuries and increase their emotional involvement during therapy. These were... more
Treating addiction: Cryo-EM technology enables the 'impossible'  PHYS.ORG · 1 day
Scientists used a compound found in a shrub native to Africa to reveal the three major shapes of the serotonin transporter, a protein in the brain linked to anxiety and depression. more
Global eradication of 'fly of death' not ethically justified, researchers conclude  PHYS.ORG · 3 weeks
The tsetse fly, also known as the "fly of death" and the "poverty fly," is the primary means of transmission for the parasite that causes trypanosomosis. more
Audio » Autism in Adults  NIMH · 1 day
Over the last twenty years, research has helped us better understand autism in adults. In a podcast, NIMH Director Dr. Joshua Gordon interviews Dr. Ann Wagner, National Autism Coordinator, and Dr. Lisa Gilotty, chief of NIMH’s Research Program... more
Experimental PET scan detects abnormal tau protein in brains of living former NFL players  SCIENCE DAILY · 2 weeks
Using an experimental positron emission tomography (PET) scan, researchers have found elevated amounts of abnormal tau protein in brain regions... more
Developing imaging techniques for early detection of eye and brain diseases  NEWS MEDICAL · 3 weeks
The eyes may be the window to the soul, but to scientists, they are also the window to the brain. In particular, the retina, a delicate... more
Depression, obesity, chronic pain could be treated by targeting the same key protein  SCIENCE DAILY · 4 weeks
Major depression, obesity and chronic pain are all linked to the effects of one protein, called FKBP51. Researchers have now developed a... more
Producing human protein in CHO-cells can eliminate the need for blood donors  NEWS MEDICAL · 4 weeks
Alpha-1-antitrypsin is a protein produced by the liver. The protein gets secreted to the blood stream, where it circulates the body to protect the... more
Thirst regulates motivated behavior through modulation of brainwide neural population dynamics  Science Magazine · 3 weeks
Physiological needs produce motivational drives, such as thirst and hunger, that regulate behaviors essential to survival. Hypothalamic neurons sense these needs and must coordinate relevant brainwide... more
Treating addiction: Cryo-EM technology enables the 'impossible'  SCIENCE DAILY · 1 day
Scientists used a compound found in a shrub native to Africa to reveal the three major shapes of the serotonin transporter, a protein in the brain linked to anxiety and depression. The discovery opens... more
Circadian clock plays unexpected role in neurodegenerative diseases  SCIENCE DAILY · 3 weeks
Researchers induced jet lag in a fruit fly model of Huntington disease and found that jet lag protected the flies' neurons. more
WiFi may interact with signaling pathways in the brain, causing irreversible damage  NEWS MEDICAL · 1 week
A recent study reviewed evidence from 23 controlled scientific studies to determine once and for all, whether WiFi has a detrimental effect on human... more
Flies smell through a Gore-Tex system  PHYS.ORG · 1 week
A research group led by a scientist of the RIKEN Center for Biosystems Dynamics Research (BDR) has gained important insights into the nanopores that allow the fruit fly to detect chemicals in the air, and has... more
Proteins stand up to nerve cell regression  SCIENCE DAILY · 2 days
Fruit fly studies reveal proteins that promote healthy nervous system development by preventing the reversal of nerve cell differentiation. more
Cognitive chimera states in human brain networks  Science Magazine · 3 weeks
The human brain is a complex dynamical system, and how cognition emerges from spatiotemporal patterns of regional brain activity remains an open question. As different regions dynamically interact to perform cognitive tasks, variable patterns... more
Researchers use experimental PET to detect abnormal tau in brains of living former NFL players  NEWS MEDICAL · 2 weeks
Using an experimental positron emission tomography scan, researchers have found elevated amounts of abnormal tau protein in brain... more
Brain wiring differences identified in children with conduct disorder  SCIENCE DAILY · 1 week
Behavioral problems in young people with severe antisocial behavior -- known as conduct disorder -- could be caused by differences in the brain's wiring that link the brain's emotional centers... more
Allergic reactions trigger changes in brain behavior development in unborn males and females  NEWS MEDICAL · 4 weeks
Researchers at the University of Maryland School of Medicine and colleagues at Ohio State University have discovered that allergic reactions trigger changes... more
Obesity linked to a reduction in gray matter  NEWS MEDICAL · 2 days
A new study suggests that obesity may be associated with changes in brain structure, including reduced brain volumes in certain areas. more
Blocking protein's activity restores cognition in old mice  SCIENCE DAILY · 3 weeks
By blocking a protein's activity with antibodies, investigators were able to improve cognitive behavior in aging mice. more
Super-elasticity of three-dimensionally cross-linked graphene materials all the way to deep cryogenic temperatures  Science Magazine · 2 weeks
Until now, materials with high elasticity at deep cryogenic temperatures have not been observed. Previous reports indicated that graphene and carbon nanotube–based... more
Chemical engineers replicate feed, fight and flight responses in catalytic chemical reactions
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