A new study provides insight into how synapses are formed in cortical neurons during early postnatal stages.
Ever wonder how ballet dancers can spin and spin and spin, but never seem to get dizzy? Neuroplasticity, that’s how. This short video explains how it works, and how you can use your brain in the same way.
According to researchers, a brain area dedicated to reading skills has connections for the ability before children learn to read.
Researchers at the US Army Research Laboratory (ARL) have conducted studies to build a database on brain patterns that could help to predict how soldiers will react in proactive and reactive states.
A new study reports vision relies on patterns of brain activity.
Eight people who have spent years paralyzed from spinal cord injuries have regained partial sensation and muscle control in their lower limbs after training with brain-controlled robotics, according to a study published Aug. 11 in Scientific Reports.
Contrary to an earlier study, researchers have discovered new hippocampal neurons formed as a result of exercise do not cause certain old memories to be forgotten.
Researchers report our gut bacteria is sensitive to melatonin and expresses its own circadian rhythm.
Researchers report the brain’s ‘physic engine’ helps predict how the world behaves.
A new study published in the journal Neurobiology of Aging revealed that middle-aged adults who were overweight had reduced white matter volume in the brain, compared with their lean counterparts.
A new study reports transcranial magnetic stimulation can significantly reduce phantom limb pain.
MIT engineers have developed a new device that replicates the neuromuscular junction — the vital connection where nerve meets muscle – that could help test new treatments for ALS and other neuromuscular disorders.
Finally this week, researchers have identified two areas involved in a neural network that helps interpret situations as positive or negative.
The brain uses a quarter of the body’s entire energy supply, yet only accounts for about two percent of the body’s mass. So how does this unique organ receive and, perhaps more importantly, rid itself of vital nutrients? New research suggests it has to do with sleep.
For more information on this talk, visit the Ted Talks website.
Researchers have pinpointed the specific part of the brain that older adults rely on to differentiate speech sounds in background noise, which could revolutionise the treatment of hearing loss.
New research has identified how cells protect themselves against ‘protein clumps’ known to be the cause of neurodegenerative diseases including Alzheimer’s, Parkinson’s and Huntington’s disease.
Transcranial alternating current stimulation may help to improve memory when targeted to a specific kind of brain activity achieved during sleep.
Researchers in the US and Australia have made a breakthrough discovery in the international quest to discover a new and potentially effective vaccine targeting the pathological proteins associated with Alzheimer’s disease.
A new study identifies different brain regions that become active when a strategy of categorisation is applied.
Researchers have developed a new machine learning system that analyses the entire human genome to predict which genes may cause autism spectrum disorder, raising the number of genes that could be linked to the disorder from 65 to 2,500.
Results from a study published in the online publication Nature Genetics finds 15 genomic regions that are significantly associated with a diagnosis of depression.
According to researchers, age related changes in the organization of neural networks when performing short term memory tasks may help to compensate for other aspects of brain aging.
Researchers report smoking related deficits in dopamine return to normal three months after quitting.
Genetic changes associated with Parkinson’s disease have been found in liver, fat, immune and developmental cells, a new study reports.
Brain imaging, twin studies and transcriptome data reveal genetic relationships between lobes.
Finally this week, a new study suggests regular physical activity may lead to greater hippocampal volume and could stave off dementia, especially in older people.
MIT researchers have developed a new technique for imaging brain tissue at multiple scales, allowing them to peer at molecules within cells or take a wider view of the long-range connections between neurons.
This technique, known as magnified analysis of proteome (MAP), should help scientists in their ongoing efforts to chart the connectivity and functions of neurons in the human brain.
New research, using a Bayesian inference model of audio and visual stimuli, has shown how our perception of time lies mid-way between reality and our expectations.
Researchers have developed a virtual brain that can mimic the brain of a person with epilepsy. The model can help provide a better understanding of the disease.
Resting state brain activity may predict how quickly people are able to pick up a second language, a new study reports.
Researchers report that an odour identification test may prove useful in predicting cognitive decline and detecting early-stage Alzheimer’s disease.
By scanning the brains of subjects while they were hypnotized, researchers were able to see the neural changes associated with hypnosis.
Yale University researchers have developed a way to picture synapses in living brains.
Music can influence how much you like the taste of beer, according to a study published in Frontiers in Psychology.
According to researchers, sleep twitches in babies could be linked to sensorimotor development.
A new study reports anatomical patterning in the brain’s cortex is controlled by genetic factors.
Finally this week, researchers have uncovered what goes on in our brains when we are faced with the decision to take a risk or play it safe.
A new map of the human brain could be the most accurate yet, as it combines all sorts of different kinds of data. This might finally solve a century of disagreements over the shapes and positions of different brain areas.
Read more on this story in Nature.
Sleep disturbances and long sleep duration are both associated with an increased risk for inflammation, a new study reports.
Abnormalities in brain regions involved in forming insight may help explain why some people with anorexia nervosa have trouble recognising their dangerous, dysfunctional eating habits.
A new study identifies different brain regions that become active when a strategy of categorisation is applied.
Researchers have identified – and shown that it may be possible to control – the mechanism that leads to the rapid build-up of the disease-causing ‘plaques’ that are characteristic of Alzheimer’s disease.
Using data from the largest ever genetic study of schizophrenia, researchers have shed light on the role of the immune system.
Using data from the Human Connectome Project, researchers have created a multimodal map of the human cortex that combines data from cortical architecture, function, connectivity, and topography. The map, detailed today (July 20) in Nature, identifies 180 brain areas, 97 of which are new to neuroscience.
A new study reports on how sensory neurons work together to transmit itch signals from the skin, via the spinal cord and to the brain.
A combination of transcranial magnetic stimulation and peripheral nerve stimulation may help in the rehabilitation of people with spinal cord injury, according to a new patient study conducted at the BioMag laboratory at the Helsinki University Hospital.
Researchers have discovered an interaction in neurons that contributes to Parkinson’s disease.
In a new study published in JAMA Neurology, researchers find stronger reason to be concerned about the long term effects of head injuries, particularly when it comes to Parkinson’s disease, which recently contributed to the death of Muhammad Ali.
Finally this week, researchers have identified how different parts of the brain interact with each other at different times in order to discover how intellect works.
One of the greatest challenges in neuroscience is to identify the map of connections between neurons. In a landmark paper published in PNAS, the École polytechnique fédérale de Lausanne (EPFL) Blue Brain Project (BBP) has identified key principles that determine synapse-scale connectivity by virtually reconstructing a cortical microcircuit and comparing it to a mammalian sample.
Sending text messages on a smartphone can change the rhythm of brain waves, according to a new study published in Epilepsy & Behavior.
An international research team has found that our perception is highly sensitised for absorbing social information. The brain is thus trained to pay a great degree of attention to everyday actions. The results are reported in the journal Consciousness and Cognition.
A new study unravels the mechanisms driving excess brain growth that affects as many as 30 percent of people with autism.
Researchers have developed a new technology that could lead to new therapeutics for traumatic brain injuries. The discovery, published in Nature Communications, provides a means of homing drugs or nanoparticles to injured areas of the brain.
Researchers have coupled machine learning with neuroimaging to detect early forms of dementia.
Neuroscientists have come up with a way to observe brain activity during natural reading. It’s the first time researchers have been able to study the brain while reading actual texts, instead of individual words. The research has potential implications for understanding dyslexia and other reading deficits.
A new study links hippocampal inflammation in multiple sclerosis with an increased risk of developing depression.
In a partnership melding neuroscience and electrical engineering, researchers have developed a new technology that will allow neuroscientists to capture images of the brain almost 10 times larger than previously possible – helping them better understand the behavior of neurons in the brain.
Researchers report acquiring new memories can interfere with old ones, making them more likely to be forgotten.
A European study has shown that the dopamine D2 receptor is linked to the long-term episodic memory, which function often reduces with age and due to dementia. This new insight can contribute to the understanding of why some but not others are affected by memory impairment. The results have been published in the journal PNAS.
Finally this week, a new study shows how new linguistic information is integrated into the same brain areas used for your native language.
A virtual reality world called EVA Park can improve the communication of those who have impaired speech and language following a stroke, according to research by academics at City University London. The study, which is published in PLOS ONE, is the first exploration of multi-user virtual reality in aphasia therapy and shows the potential for technology to play an important role in improving the everyday lives of people with the condition.
A new study will look at how brain connections mature and develop from childhood to adulthood.
Neurons communicate by sending chemical signals called neurotransmitters across synapses, specialized connections between two individual cells. This communication requires a delicate and intricate molecular architecture. A recent paper published in Nature has now shown that the structure of this intercellular space is more complicated than previously thought, and it probably helps boost the efficiency of the signaling.
A new long term study of young marijuana users tracks the brain’s response to reward over time. The findings indicate a lower response to reward in marijuana users.
Neuroscientists at the University of Pittsburgh have identified the neural networks that connect the cerebral cortex to the adrenal medulla, which is responsible for the body’s rapid response in stressful situations. These findings, reported in the online Early Edition of the journal Proceedings of the National Academy of Sciences (PNAS), provide evidence for the neural basis of a mind-body connection.
A new study provides insight into how overconfidence can lead to poor decision making.
Scientists have identified part of our brain that helps us learn to be good to other people. The discovery could help understanding of conditions like psychopathy where people’s behaviour is extremely antisocial.
Finally this week, researchers have developed a neurodevelopmental model of a rare genetic disorder that could help shed light on the workings of the human social brain.