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Neurology

– These articles focus mainly on neurology research.
– What is neurology?
– Definition of neurology: a science involved in the study of the nervous systems, especially of the diseases and disorders affecting them.
– Neurology research can include information involving brain research, neurological disorders, medicine, brain cancer, peripheral nervous systems, central nervous systems, nerve damage, brain tumors, seizures, neurosurgery, electrophysiology, BMI, brain injuries, paralysis and spinal cord treatments.

Featured Neurology Neuroscience

·December 7, 2023·6 min read

Serotonin Drop Linked to Memory Decline in Early Alzheimer’s Progression

Researchers discovered a potential link between lower levels of serotonin, the "happiness" chemical, and mild cognitive impairment (MCI), which could advance our understanding of Alzheimer's Disease (AD). Their study indicates that individuals with MCI have significantly reduced serotonin transporter levels, a factor that might contribute to memory problems and potentially AD.

Featured Neurology Neuroscience

·December 7, 2023·3 min read

Cocoa Flavanols May Boost Brain Health in Seniors

A new study reveals that cocoa extract supplements, rich in flavanols, may benefit cognitive functions in older adults with lower-quality diets. The study involved 573 participants and found no overall cognitive benefits from daily cocoa extract supplementation.

This shows an older man taking a nap by a light box.

Featured Neurology Neuroscience Open Neuroscience Articles

·December 6, 2023·4 min read

Light Therapy Shines in Treating Alzheimer’s Sleep and Mood Issues

A new study highlights the efficacy of light therapy in enhancing sleep and reducing psycho-behavioral symptoms in Alzheimer’s patients. This non-pharmacological treatment, targeting the brain's sleep modulator, shows significant promise in mitigating apathetic and depressive behaviors, agitation, and aggression commonly associated with Alzheimer’s cognitive decline.

Featured Genetics Neurology Neuroscience

·December 6, 2023·5 min read

Key Protein in Frontotemporal Dementia Uncovered

The protein TAF15 is responsible for certain cases of frontotemporal dementia. Previously, the protein causing this type of dementia remained unidentified in about 10% of cases.

Featured Neurology Neuroscience

·December 6, 2023·5 min read

Brain Stimulation Enhances Alzheimer’s Cognitive Function

Transcranial direct current stimulation (tDCS) may enhance cognitive function in Alzheimer’s disease patients. The study involved 140 patients with mild to moderate Alzheimer’s, who received either active or sham tDCS twice daily for up to six weeks.

Featured Genetics Neurology Neuroscience

·December 5, 2023·3 min read

Brain Cell Genetics Illuminate Alzheimer’s Disease Pathways

Researchers made a significant advance in understanding Alzheimer's disease (AD) by pinpointing how specific brain cells contribute to different stages of the disease. Employing single nucleus RNA sequencing, they analyzed genetic risks in microglia and astrocytes, revealing distinct roles these cells play in AD progression.

Featured Neurology Neuroscience

·December 5, 2023·5 min read

Dopaminergic System Organoid Model Illuminates Parkinson’s and Addiction

Researchers developed a novel organoid model that mimics the human dopaminergic system, providing crucial insights into Parkinson's disease and the impact of chronic cocaine use. This study demonstrates the model's ability to replicate the structure, connectivity, and functionality of the dopaminergic system.

Featured Neurology Neuroscience

·December 4, 2023·8 min read

Implant Shows Promise in Restoring Cognitive Function After Brain Injury

A groundbreaking study successfully restored cognitive function in patients with lasting impairments from traumatic brain injuries using deep-brain-stimulation devices. This innovative technique targets the central lateral nucleus in the thalamus to reactivate neural pathways associated with attention and arousal.

Featured Genetics Neurology Neuroscience

·December 4, 2023·4 min read

The Role of Protein Misfolding in Neurodegenerative Diseases

Neurodegenerative diseases share a common factor: protein misfolding and deposits in the brain. Misfolded proteins can lead to toxic activity or the loss of the protein's physiological function, causing damage to neurons.

Featured Neurology Neuroscience

·December 4, 2023·6 min read

Link Between High Blood Pressure, Immune System, and Cognitive Decline Revealed

Immune system cells' response in the brain's protective covering may contribute to cognitive decline in individuals with chronic high blood pressure. New research provides insights into new ways to counteract high blood pressure's impact on cognition.

This shows a model of a brain on a plate.

Featured Neurology Neuroscience

·November 30, 2023·5 min read

High ‘Good Cholesterol’ Linked to Dementia Risk

A new study found that abnormally high levels of HDL-C (high-density lipoprotein cholesterol), often referred to as 'good cholesterol', may increase the risk of dementia in older adults. This large-scale study, part of the ASPREE project, observed over 18,668 participants, noting that those with very high HDL-C levels had a 27% higher risk of dementia.

Featured Neurology Neuroscience

·November 29, 2023·7 min read

Persistent Brain Repair Signals in Ex-NFL Players

A new study on former NFL athletes reveals prolonged high levels of the repair protein TSPO, indicating long-term brain inflammation post-injury. This protein, usually elevated after a traumatic brain injury (TBI) as part of the immune response, was found at high levels years after athletes ended their sports careers.

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