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Showing posts with the label Neuroscience News Updates

Type 1 diabetes may have an impact on the developing brain in children

Children with type 1 diabetes have slower growth of total cortical and subcortical gray and white matter compared to their peers without diabetes. from Neuroscience News Updates http://bit.ly/2Wtaedi

How electrical stimulation reorganizes the brain

Brain stimulation resulted in progressive alterations to brain plasticity. from Neuroscience News Updates http://bit.ly/2KGGBmL

AI software reveals the inner workings of short-term memory

A recurrent neural network algorithm demonstrates short-term synaptic plasticity can support short term maintenance of information, providing the memory delay period is sufficiently short. from Neuroscience News Updates http://bit.ly/2I8Nf3G

Our brains appear uniquely tuned for musical pitch

Study of macaque monkeys reveals speech and music may have shaped the human brain's auditory networks. Researchers found specific areas of the human brain have a stronger preference for pitch than that of primates, raising the possibility certain sounds, which are embedded in music and speech, may have shaped the organization of our brains. from Neuroscience News Updates http://bit.ly/2WvEjJk

Study finds macrophages’ pathway to nurture PTEN-deficient glioblastoma: Mouse study

PTEN deficiency drives an increased expression of LOX. LOX attracts macrophages which protect gliobastoma brain cancer cells and provide growth factor support for the tumor, a new mouse study reveals. from Neuroscience News Updates http://bit.ly/2WsqgUZ

Posture impacts how you perceive your food

Whether you stand up to eat or sit for dinner, your posture influences how much you enjoy your meal. Standing to eat mutes taste perception and reduces sensory sensitivity, resulting in a decreased enjoyment of food. from Neuroscience News Updates http://bit.ly/2I4E7gj

Study links poor sleep with poor nutrition

A retrospective analysis finds a correlation between sleep disorders and a lack of essential vitamins and minerals. from Neuroscience News Updates http://bit.ly/2X3GGaU

Neurons’ “antennae” are unexpectedly active in neural computation

When the soma of specific neurons is active, the dendrites of the same neuron are also active, even when animals are not engaged in a cognitively demanding task. from Neuroscience News Updates http://bit.ly/2MR65Rh

The problem with mindfulness

While those who promote mindfulness claim the practice offers massive amounts of health and psychological benefits, very little scientific evidence backs up the claim. from Neuroscience News Updates http://bit.ly/2I5hisR

How mirror activity works

Long contractions of muscles in one hand increase involuntary reactions in the other. Findings shed new light on mirror activity and may help with better understanding the pathology of mirror movements in neurological disorders. from Neuroscience News Updates http://bit.ly/2WlLdAR

Women who are experiencing domestic abuse are nearly three times as likely to develop mental illness

Women who experience interpersonal violence from their partners are three times as likely to develop a mental health problem, including schizophrenia and bipolar disorder. Not only did researchers find a higher chance of developing a mental illness following domestic abuse, but also discovered those with a mental health problem were more likely to experience abuse in future relationships. from Neuroscience News Updates http://bit.ly/31fyuTX

AI tool helps radiologists detect brain aneurysms

The newly developed HeadXNet deep learning system can accurately detect clinically significant aneurysms from patients' brain scans. The tool could improve diagnostics and care for those experiencing aneurysms. from Neuroscience News Updates http://bit.ly/2Xvm5sF

Scientists discover how hepatitis C ‘ghosts’ our immune system

Hepatitis C virus increases the expression of SOCS, dulling the normal immune system response to viral infections. This may explain why Hepatitis C 'hides' in the immune system, leading to a lack of diagnosis in those suffering the infection. from Neuroscience News Updates http://bit.ly/2Xtak6k

High levels of rare gut bacteria may be linked to restless legs syndrome

Findings from a small sample study link small intestinal bacterial overgrowth (SIBO) to restless leg syndrome. from Neuroscience News Updates http://bit.ly/2XvY4C5

Research sheds new light on how brain stem cells are activated

A new study in fruit fly models reveals STRIPAK components act as a switch to turn off quiescence and turn on the reactivation of neural stem cells. from Neuroscience News Updates http://bit.ly/2EUgDZ5

Autism linked to less empathy in general population, but that may not be a bad thing

Findings provide new evidence that autism is linked to lower empathy in the general population, and atypical empathy in ASD is not simply due to alexithymia, or emotional blindness. Researchers stress that the lack of empathy may not always be a negative quality. from Neuroscience News Updates http://bit.ly/2Z9MAV6

Early-life challenges affect how children focus and face the day

Experiencing early life adversities leads to disruptions in multiple systems of self-control and cortisol levels, which continues through childhood. from Neuroscience News Updates http://bit.ly/2WNq2vZ

12 genes at the root of multiple sclerosis identified

12 genes associated with familial multiple sclerosis have been identified. The findings provide a molecular rationale for the chronic inflammation, demyelination and neurodegeneration associated with MS. Identifying new genetic targets could help with the development of novel treatments to prevent multiple sclerosis in those with a genetic risk. from Neuroscience News Updates http://bit.ly/2MxB7x2

Ultrasound method restores dopaminergic pathway in brain at Parkinson’s early stages

Using transcranial focused ultrasound in combination with injectable microbubbles, researchers open a pathway through the blood-brain barrier. The technique allows drugs to penetrate the brain and trigger therapeutic effects for those with neurodegenerative diseases. from Neuroscience News Updates http://bit.ly/2Z9FSyq

Study shows how the nervous system can transmit information across multiple generations

Neural small RNAs regulate germline genes to control behavior transgenerationally in nematodes. from Neuroscience News Updates http://bit.ly/2MHE26K