20/06/2018The study found poor sleep quality was associated with nighttime snacking and a high likelihood of craving junk food. The study also found that junk food cravings were associated with increased risk of obesity, diabetes and other health problems.
19/06/2018Penn study reveals that microRNAs predict differences in cognitive impairment in memory and attention after sleep deprivation.
18/06/2018Serotonin keeps mice hanging on if they are sure of getting rewards, but not sure when.
11/06/2018Research from the University of Illinois at Chicago has found that some of the genes affected by alcohol and inflammation are also implicated in processes that clear amyloid beta - the protein that forms globs of plaques in the brain and which contributes to neuronal damage and the cognitive impairment associated with Alzheimer's disease.
30/05/2018Microgravity conditions affect DNA methylation of muscle cells, slowing their differentiation.
29/05/2018Early damage could open door to dementia, lead author says.
22/05/2018Stem cells in the brain can divide and mature into neurons participating in various brain functions, including memory. In a paper published in the journal Cell Stem Cell, scientists at Helmholtz Zentrum München and Ludwig-Maximilians-Universität München have shown how this works. They found that ion channels play a key role in mediating force signals to the neural stem cells to activate them.
18/05/2018Protein clumping may contribute to heart failure development and could be used as a diagnostic tool for testing therapies or disease progression.
17/05/2018A neuron model of Parkinson's disease and Lewy body dementias shows defects that could suggest treatments to halt or reverse cognitive impairments before the neurons die.
15/05/2018Researchers have shown how cholesterol – a molecule normally linked with cardiovascular diseases – may also play an important role in the onset and progression of Alzheimer's disease.
08/05/2018Neuropathic pain is the chronic, pathological pain that continues even when the cause of pain is removed. Causes include damage to nerve cells and medicines used to treat cancer. A collaboration between research groups from USA and Finland has discovered a novel therapeutic that appears to interrupt the signaling cascades in the body required for multiple forms of neuropathic pain.
01/05/2018Healthy older people who exercise regularly are less inclined to struggle to find words to express themselves, research led by the University of Birmingham has discovered.
01/05/2018New study presented at American Academy of Neurology Annual Meeting.
27/04/2018It sounds like a late-night commercial: In just one hour you can reduce your anxiety levels and some heart health risk factors. But a recent study with 14 participants shows preliminary data that even a single session of meditation can have cardiovascular and psychological benefits for adults with mild to moderate anxiety.
26/04/2018"Take a deep breath" is the mantra of every anxiety-reducing advice list ever written. And for good reason. There's increasing physiological evidence connecting breathing patterns with the brain regions that control mood and emotion.
25/04/2018A new study from Chalmers University of Technology, Sweden, shines more light on the link between consumption of fish and better long-term neurological health. Parvalbumin, a protein found in great quantities in several different fish species, has been shown to help prevent the formation of certain protein structures closely associated with Parkinson's disease.
20/04/2018Researchers led by Nagoya University revealed that deficiency of the innate immune adaptor TRIF significantly shortened survival time of ALS mice.
16/04/2018A receptor on our immune cells that can detect both the heat of a red chili pepper and the extreme physical heat of a pizza oven may help protect the brain following a traumatic brain injury, scientists say.
13/04/2018The brain continues to put up a fight even as neurodegenerative diseases like dementia damage certain areas and functions. In fact, recent findings in a Baycrest-University of Arizona study suggest that one method the brain uses to counter these diseases is the reassigning of tasks to different regions.
12/04/2018Long-term memory of specific places is stored in the brain in so-called place cells. A team of neuroscientists headed by Dr Andrea Burgalossi of the University of Tübingen's Werner Reichardt Centre for Integrative Neuroscience (CIN) have now 'reprogrammed' such place cells in free-roaming mice, by sending electrical impulses directly to individual neurons.
09/04/2018MPI-P group leader Sapun Parekh and Brown University Professor Nick Fawzi have received $750,000 from the Human Frontier in Science Program (HFSP) over the next 3 years to study the "Structure and biophysics of disordered domains mediating RNP granules: from atoms to cells".
06/04/2018Pitt engineer wins NSF CAREER award to develop ultrasound technology that measures muscle movement in incomplete spinal cord injuries.
06/04/2018A study coordinated by the Institute of Neuroscience of the Universitat Autònoma de Barcelona (Inc-UAB) and in collaboration with the Karolinska Institutet (KI) in Sweden provides evidence that a long-term consumption of caffeine has negative effects for Alzheimer's disease.
28/03/2018The neurodegenerative condition known as Alzheimer's disease is the commonest cause of dementia. A research group led by molecular biologists Fabian Dorninger and Johannes Berger at MedUni Vienna's Centre for Brain Research investigated changes in certain lipids (choline phospholipids) in the plasma of elderly people who were healthy and those suffering from Alzheimer's disease.
26/03/2018Mutations have been found in the bassoon (BSN) gene, which is involved with the central nervous system, in patients with symptoms similar to, but different from, a rare brain disorder called progressive supranuclear palsy (PSP).
08/03/2018Automation makes work life easier in many ways but is it also a solution for analyzing medical images? Is a computer actually reliable enough to assist in the medical decision making process? Researchers in Landshut examine how machine learning algorithms can work more reliably and support radiologists.
08/12/2016Watching millions of neurons in the brain interacting with each other – for a long time this was possible only to a limited extent. The current techniques can visualize only superficial layers or the imaging they use is too slow. But now, Prof Daniel Razansky and his team have found a new method to visualize the brain activity – by using optoacoustics.
22/11/2016It happens about 1,800 times per year: after a sporting or traffic-related accident, a person’s spinal cord is injured to where nerve tracts are severed and he/she becomes paralyzed. Researchers now want to develop software that measures the brain signals of paralyzed patients and sends out electrical impulses via a system to stimulate muscles, causing them to move again.
22/07/2016Millions of people all over the world suffer from partial blindness – caused by glaucoma, a stroke or traumatic brain injury. For years, the loss of vision was deemed irreversible. But now a new treatment makes it possible to improve eyesight and vision.
01/12/2015Multiple sclerosis apparently can strike anyone - regardless of age, family history, lifestyle or gender. Yet why then does it not strike everyone? Genetic and environmental factors appear not to be the only reason whether it develops or not. The countless microorganisms that colonize our intestinal tract could also be involved in this.
01/07/2015When measuring myocardial activity, it is important for the skin to always stay moist under the electrodes of the ECG. Only then can data be consistently transferred. Athletes have an easier time with this: they are used to sweating. This is a lot harder for older patients.
01/12/2014How does a physician handle a patient, who wants to die and what rights do I actually have as a patient? Legal practitioners do not automatically answer these and other questions. We talked about this subject with MD-PhD Ralf Jox from the Institute of Ethics, History and Theory of Medicine at the Ludwig Maximilians University of Munich, Germany.
01/09/2014The public only notices diseases when celebrities become patients: in the spring of 2014, Formula One driver Michael Schumacher fell into a coma for several months as the result of a head injury caused by a skiing accident. These types of accidents show how delicate the brain responds to injuries. Brain stimulation could possibly support the rehabilitation of vegetative patients.
01/07/2014In patients with Parkinson's, neural cells in the brain die off that produce the neurotransmitter dopamine. Certain physical symptoms that can indicate the disease follow years later. But a reliable diagnosis can only be made through examination of the brain after the patient's death, and not during his lifetime.