Tag

Neurology

All articles tagged with #neurology

health10 days ago•4 min saved

Migraine Unpacked: The Four Stages That Signal an Attack

Migraine is a neurological condition with four distinct phases—premonitory (24–48 hours before), aura (visual or sensory symptoms), headache, and postdrome (the “migraine hangover”). Understanding these stages helps people recognize early signs, treat symptoms effectively (early meds in the premonitory phase, migraine-specific meds like triptans during aura/headache, and preventive therapies for frequent attacks), and avoid overlapping attacks, while seeking medical advice for persistent or complex cases or hormone-related considerations in women with aura.

via The Conversation|

#aura #cgrp #headache

culture23 days ago•6 min saved

TikTok Tics Blur the Line Between Illness and Trend

Covid lockdowns spurred tic-like outbursts among teenage girls tied to TikTok trends, initially misread as Tourette’s but later understood as a social-media phenomenon; the piece argues online content increasingly blurs medical fact from fiction and complicates diagnosis, echoing concerns raised in the documentary Bad Influence.

via The Economist|

#culture #health #neurology

health1 month ago•21 min saved

Migraine mysteries unfold: genes, brain signals, and immune triggers

Researchers are reframing migraine as a complex brain disorder rather than a simple trigger-based headache. Genetics (30–60% heritability) and brain processes like cortical spreading depression, plus immune activity in the meninges, are increasingly linked to attacks, while many‑so‑called triggers may actually be early symptoms. The peptide CGRP rises during attacks, enabling new CGRP‑targeting therapies that help many patients, yet migraine likely involves multiple intertwined pathways and varies across individuals.

via BBC|

#cgrp #cortical-spreading-depression #genetics

health-and-wellness1 month ago•3 min saved

Understanding Vagus Nerve Stimulation and Its Benefits

Vagus nerve stimulation (VNS) involves using devices to send electrical pulses to the vagus nerve, which can be done invasively or through skin patches, and is used for conditions like epilepsy and cluster headaches. While some users report benefits such as increased energy and improved sleep, scientific evidence is limited, and the effectiveness of these devices remains uncertain, with some experts suggesting placebo effects may play a role.

via Financial Times|

#alternative-therapy #health-and-wellness #medical-devices

science2 months ago•4 min saved

Rare Syndrome Causes People to See Nonexistent Faces

Research shows that individuals with visual snow syndrome experience heightened face pareidolia, seeing faces in random patterns more frequently due to hyperexcitability in the visual cortex, which amplifies false perceptual signals and offers insights into how the brain interprets visual information.

via ScienceAlert|

#brain-activity #face-pareidolia #neurology

health3 months ago•2 min saved

Expert Warns About the Age-Related Risks of Alcohol Consumption

A neurologist recommends that individuals over 65 should stop drinking alcohol entirely to protect brain health and reduce the risk of dementia and falls, citing the negative impact of alcohol on neurons as we age.

via LADbible|

#aging #alcohol #dementia

entertainment3 months ago•2 min saved

Kim Kardashian's Brain Scan Shows Unexpectedly Low Activity After Aneurysm

Kim Kardashian underwent a brain scan on 'The Kardashians' that showed low activity in her frontal lobes, which she took as an explanation for her stress, though medical experts question the reliability of such scans and their interpretation, highlighting the influence of celebrity culture on health narratives.

via Salon.com|

#brain-scan #celebrity-health #entertainment

obituary3 months ago•5 min saved

Renowned Neuroscientist Mark Hallett Passes Away at 82

Mark Hallett, a renowned neuroscientist and expert in movement disorders who contributed significantly to understanding brain physiology and neurodegenerative diseases, has died at 82 due to glioblastoma. His pioneering work at NIH and Harvard, mentorship, and global influence in neurology leave a lasting legacy.

via Inquirer.com|

#death #mark-hallett #neurology

health3 months ago•2 min saved

Genetic Links Uncovered Between Psychiatric and Neurological Disorders

Research from the University of Oslo reveals extensive genetic links between neurological and psychiatric disorders, challenging traditional distinctions and suggesting a more integrated approach to treatment and understanding of brain conditions.

via Medical Xpress|

#brain-disorders #genetics #health

science4 months ago

Scientists Uncover Biological Cause of Long COVID Brain Fog

Scientists believe they have made a significant breakthrough in understanding the cause of brain fog associated with long COVID, potentially paving the way for targeted treatments.

via Toronto Star|

#brain-fog #long-covid #neurology

health5 months ago•4 min saved

Ballynahinch Man Advocates for Broader Access to New MND Drug

A Ballynahinch man with MND advocates for wider access to the groundbreaking drug Tofersen, which may slow disease progression, emphasizing the importance of timely treatment to improve quality of life and extend independence. The drug is currently not widely available in the UK, with efforts ongoing to increase access and funding.

via BBC|

#drug-access #health #mnd

health5 months ago•1 min saved

Pill Potential to Repair Brain Damage

Neurologists are researching medications that could potentially help the brain heal itself after injuries like strokes, offering hope for improved recovery outcomes.

via The New York Times|

#brain #health #medication

health6 months ago•6 min saved

Duluth student finds life-changing treatment through research

Arden Grim, a Duluth native with cerebral palsy, overcame early diagnosis and received life-changing therapy as a child. Now a senior at Smith College, she returned to the research clinic that helped her as a child to study therapy outcomes and aims to become a pediatric neurologist to support children with similar conditions.

via MPR News|

#cerebral-palsy #disability #health

health6 months ago•3 min saved

Neurologist Identifies Key Signs of Increased Dementia Risk

A neurologist highlights five subtle signs that may indicate a higher risk of developing dementia, including balance issues, difficulty with squats, acting out dreams, loneliness, and weak grip strength, emphasizing the importance of early detection and consultation with healthcare professionals.

via Times of India|

#brain-health #dementia #early-warning

science-and-technology6 months ago•1 min saved

New Pain Gene SLC45A4 Could Lead to Non-Addictive Treatments

Scientists have discovered a gene linked to chronic pain, potentially paving the way for new, more effective treatments for the over 600 million people affected worldwide, as current understanding and therapies remain limited.

via The Economist|

#chronic-pain #gene-discovery #medical-research