Articles tagged with Clinical Neuroscience
Researchers discovered that eye movements can reveal valuable information about how humans make decisions. The study found that the speed and vigor of eye movements increased as participants considered their options before making a choice.
A new Hikikomori Questionnaire has been developed to identify individuals with pathological social withdrawal at an earlier stage. The questionnaire evaluates socialization, isolation, and emotional support on a scale of 0-4, providing a tool for early detection and treatment of hikikomori.
Researchers found that neonicotinoid chemicals can impair the development of biological motion preference in chicks, similar to autism spectrum disorder in humans. The study suggests that transmission via nicotinic acetylcholine receptors is critical for this process.
A large registry-based study found lisdexamfetamine to be associated with the lowest risk of hospitalisation and death in people with amphetamine addiction. The medication showed a significant reduction in hospitalisation due to substance use disorder and any cause or death, while benzodiazepine and antidepressant use were linked to po...
A University of Gothenburg study finds that light physical activity can lead to milder symptoms and improved survival rates for patients with intracerebral hemorrhage. The research shows a clear link between physical activity and reduced severe symptoms, as well as higher survival rates compared to those who are less active.
A new therapy combining Imagery Rehearsal Therapy with Targeted Memory Reactivation has been shown to significantly reduce nightmare frequency and increase positive dreams in patients. The treatment, which involves associating a major piano chord with positive scenarios, resulted in lasting benefits even three months after the experiment.
Researchers found that the brain's defense system is activated during selfless helping behavior, contrary to the long-held idea that empathy drives such actions. The study used fMRI scans to measure brain activity in 49 healthy volunteers who were asked to decide whether to help another person avoid discomfort.
Researchers from Xi'an Jiaotong-Liverpool University found that brain stimulation combined with a nose spray containing nanoparticles can improve recovery after ischemic stroke. The treatment increased cognitive and motor functions, and weighed more quickly than those treated with TMS alone.
A recent study published in Science Translational Medicine has found that supporting emotional connections between mothers and their premature infants can significantly improve brain development in these babies. The researchers measured the brain network functions of premature infants at term age after receiving either standard care or...
Scientists have identified two areas of the auditory cortex specialized to recognize human voice sounds without linguistic meaning. These regions help react to sound cues allowing people to identify characteristics of the person speaking, such as gender, age, and height. This discovery sheds light on neurological disorders affecting vo...
Researchers found that children with autism process brain waves differently when focused on body movements versus colors, highlighting a key challenge in communication.
A phase 3 clinical trial found that patients with relapsing-remitting multiple sclerosis treated with rituximab had a five-fold lower risk of relapse compared to those receiving standard dimethyl fumarate treatment. Rituximab also showed fewer new MS plaques on magnetic resonance imaging.
A recent study published in Movement Disorders found that a buildup of TDP-43 protein may be responsible for PD-related cell death. This discovery suggests a new cause of the disease and could lead to the development of new treatments.
A team of researchers has successfully connected a partially paralyzed man's brain to a pair of robotic arms, allowing him to feed himself using subtle motor signals. The 'shared control strategy' enables the user to customize robot behavior with limited human input, creating a 'best of both worlds' environment.
A study by Kyushu University has identified biomarkers in blood samples that distinguish healthy individuals from Hikikomori patients and predict the severity of the condition. Key findings include elevated ornithine levels, lower bilirubin levels, and higher long-chain acylcarnitine levels in patients.
A new circuit model provides an explanation for how deep brain stimulation (DBS) relieves Parkinson's disease motor symptoms by interrupting a vicious cycle between the subthalamic nucleus and the striatum. The model suggests that DBS restores a balance with other rhythm frequencies, enabling better movement control.
A Swedish study of over 9,000 children found that playing video games increased their intelligence by 2.5 IQ points compared to TV-watching or social media. The study controlled for genetic differences and socioeconomic background, suggesting a positive effect of video games on cognitive abilities.
A new study suggests that supplementing a diet with Ascidiacea, also known as sea squirts, reverses some main signs of aging in animal models. The researchers found that plasmalogens, vital to body processes, decrease with age and contribute to neurodegenerative diseases like Alzheimer's and Parkinson's.
Severe COVID-19 causes cognitive impairment similar to 50-70 year age range, equivalent to losing 10 IQ points. Cognitive symptoms persist six months after acute illness and show gradual recovery.
Researchers at Karolinska Institutet have developed a method to identify the immune cells involved in autoimmune diseases and identified four new target molecules for personalized treatment of multiple sclerosis. This approach could lead to more precise treatments with fewer side effects, potentially benefiting other autoimmune diseases.
A study published in Current Biology found that people share similar odour preferences regardless of cultural background. The researchers discovered that the structure of the odour molecule determines whether a smell is considered pleasant or not.
Researchers discovered that an inorganic polyphosphate released by nerve cells contributes to the death of motor neurons in people with ALS and frontotemporal dementia. The study found that lowering levels of this toxin may be an innovative therapeutic strategy for diverse types of ALS/FTD.
A study published in Cell Metabolism shows that nicotinamide riboside supplementation significantly increases NAD levels in the human brain and improves Parkinson's disease symptoms, suggesting a potential new treatment approach.
Researchers from Tel Aviv University found that hyperbaric oxygen therapy (HBOT) relieves PTSD symptoms in treatment-resistant veterans, improving brain function and microstructure. The breakthrough study provides new hope for PTSD sufferers, offering an objective diagnostic tool and potential long-term improvements.
A new web-based application can predict which epilepsy patients will not benefit from stereo-electroencephalography (SEEG), a costly and invasive procedure. The '5-SENSE' score reliably identifies patients who will not have a focal seizure onset zone, allowing clinicians to avoid unnecessary procedures.
Researchers found improvements in verbal learning and memory and preservation of hippocampal volume in participants with relapsing-remitting multiple sclerosis after 12 weeks of supervised treadmill walking exercise. A targeted pilot randomized controlled trial demonstrated the effectiveness of this intervention for managing cognitive ...
Researchers found that candesartan reduces accumulation of extracellular matrix proteins and normalizes blood flow in mice with hereditary cerebral small vessel disease. The study suggests a potential new treatment avenue for age-related cerebral arteriopathy.
A major Finnish–Norwegian study found that obesity does not lower the risk of subarachnoid haemorrhage, as smoking habits are a significant factor in the condition. The study analyzed over 200,000 individuals and comprehensively considered confounding factors.
Researchers found that Amino LP7 supplements can slow down brain degeneration and reduce the development of dementia in mouse models. The study also showed that Amino LP7 reduces brain inflammation and improves neuronal connectivity, improving brain function.
A new study found that a next-generation brain implant for treating refractory epilepsy does not induce changes to patients' personalities or self-perceptions. The study follows 12 patients and their family caregivers over two years, providing reassurance for patients implanted with this device.
A telephone-delivered nursing care strategy combining heart failure care management with depression treatment improved patients' clinical outcomes. Patients receiving 'blended' collaborative care showed better mental health-related quality of life, including improved mood and reduced limitations in social activities.
Researchers at TU Dresden discovered that pictures and gestures improve children's memory of English vocabulary, even six months after learning. This finding challenges the assumption that sensorimotor enrichment is more beneficial for kids than sensory-only enrichment.
A University of Georgia psychologist's study confirms that treating avolition, a motivation-related symptom, improves other negative symptoms of schizophrenia. The results suggest targeting this domain could improve overall negative symptoms and reduce functional disability.
A study by Oxford University researchers found that pedaling at high speeds, like professional cyclists, is less efficient for recreational cyclists. The team developed a new equation using cadence to estimate energy consumption on stationary cycle ergometers, providing more accurate results.
Researchers found that people perceive a threat to their control when observing an increase in partner hard emotion, while perceiving neglect when partner flat emotion decreases. This perception influences one's own emotions, with perceived neglect having stronger effects than perceived threat.
The Neuroscience Information Framework (NIF) is a dynamic inventory of web-based neurosciences data, resources, and tools. The NIF enables discovery and access to public research data and tools worldwide through an open source, networked environment.
The University of California, San Diego School of Medicine has received a $10 million NIH contract to lead the Neuroscience Information Framework (NIF), a dynamic inventory of web-based neurosciences data and tools. The NIF enables discovery and access to public research data and tools worldwide, advancing neuroscience research through...
This September/October 1998 issue of Public Health Reports explores the intersection of neuroscience and early childhood policy, as well as indoor air quality. Scientific contributions include studies on community-based nutrition campaigns, surveillance of injuries, and mortality due to unintentional injuries in the Netherlands.