Neurology News, Brain, Surgery

* Neurology101 SEARCH *

*Filter: "Neurology"

Neurology - Wikipedia
Neurology (from Greek: νεῦρον (neûron), "string, nerve" and the suffix -logia, "study of") is the branch of medicine dealing with the diagnosis and treatment of all categories of conditions and diseases involving the nervous system, which comprises the brain, the spinal cord and the peripheral nerves. [1] Neurological practice relies heavily on the field of neuroscience, the scientific ...

What Is Neurology? The Science of the Brain and Nerves
Neurology is the medical specialty that seeks to understand, diagnose, and treat disorders of the brain, spinal cord, nerves, and muscles —collectively known as the nervous system. But this field is more than just the study of neurons and axons. It’s an exploration into what makes us human. In this article, we’ll take a deep and engaging dive into the world of neurology. We’ll unravel ...

Neurology | Brain Function, Nervous System & Neurosurgery | Britannica
Neurology, medical specialty concerned with the nervous system and its functional or organic disorders. Neurologists diagnose and treat diseases and disorders of the brain, spinal cord, and nerves. The first scientific studies of nerve function in animals were performed in the early 18th century by

What Is a Neurologist? What They Do & When to See One
A neurologist is a medical doctor who’s an expert in diagnosing and treating diseases and conditions of your brain, spinal cord and nerves.

What Is Neurology? A Full Guide — CASRAI
What Is Neurology? Clinical Scope, Research, and Training A complete answer to what neurology is: the clinical specialty for disorders of the nervous system, how it differs from neuroscience and psychiatry, its subspecialties, the clinical trials and funding behind it, and how neurologists train.

Neurology | Neurology® Journals
Neurology is a field built on principles of clinical reasoning and neuroanatomical localization; this is especially true in cerebrovascular disease. Ischemic lesions cause sudden onset symptoms that should match a specific vascular distribution and syndrome, which is later confirmed using advanced neuroimaging. Silva et al. present a case that challenges these basic assumptions of neuroanatomy ...

Neurology - Johns Hopkins Medicine
Neurology is the branch of medicine that is concerned with the study and treatment of disorders of the nervous system.

Latest Articles | Neurology
The most widely read and highly cited peer-reviewed neurology journal

What to Expect From a Neurologist Appointment - WebMD
Neurologists are doctors specializing in treating the brain, spinal cord, and nervous system. Learn more about what neurologists do and why you might see one.

What is a neurologist? What they treat, procedures, and more
Neurologists specialize in diagnosing and treating conditions of the nervous system. Here, learn what conditions they treat and the procedures they perform.

* Neurology101 LATEST NEWS *

                    *Filter: "Neurology"

AI Is Getting More Out of MS Data, but Clinical Use Lags Behind  NeurologyLive
Early neurological deterioration affects 30% of awake craniotomy patients  News-Medical
St. Luke’s Children’s Hospital welcomes pediatric neurologist as vice chair of Pediatrics  WRNJ Radio
Head Shape and Alzheimer's; Prenatal Choline and Kids' IQ; Aspirin and Dementia  MedPage Today
Hemifacial Spasm After Ultrasound-Guided Left Stellate Ganglion Block for Post-traumatic Stress Disorder (PTSD): A Case Report  Cureus
Noninvasive focused ultrasound treatment can ease motor symptoms of Parkinson's disease  Medical Xpress
How Effective Are Digital Health Interventions for Risk Factor Management After Stroke? | Neuro Therapy Today  DocWireNews
New framework calls for lifelong care after traumatic brain and spinal cord injuries  Penn Today
Use of animal models to understand CNS neuroimmunology — guidance from the International Society for Neuroimmunology White Paper Task Force  Nature
Christina Applegate puts a face on one of the most consequential challenges in neurology  STAT
Juvmo™ (tavapadon) for the Treatment of Parkinson Disease in Adults  Neurology Advisor
Inpatient Program Reduced Medication Errors in Patients With Parkinson’s Disease  Cleveland Clinic
St. Luke’s Welcomes Pediatric Neurologist Who Will Be Vice Chair of Pediatrics  The Valley Ledger
New satellite technology detects neurological risks from toxic red tides  News-Medical
Advances in Brain and Spinal Cord MRI Expand Insights Into MS  NeurologyLive

Common Neurological Symptoms & Warning Signs

Persistent or Sudden Severe Headaches — Onset of unusually intense headaches, sudden thunderclap onset, or chronic pain accompanied by nausea and visual disruptions.
Numbness, Tingling, or Paresthesia — Loss of sensation, burning, or a "pins and needles" feeling in the extremities, often signaling peripheral neuropathy or nerve compression.
Focal Muscle Weakness or Paralysis — Sudden or progressive loss of muscle strength, facial drooping, or difficulty lifting objects, commonly associated with stroke or nerve disorders.
Seizures and Convulsions — Sudden, uncontrolled electrical disturbances in the brain leading to involuntary muscle spasms, loss of consciousness, or brief absence spells.
Vertigo, Dizziness, and Loss of Balance — Sensations of spinning, unsteady gait, or uncoordinated movement (ataxia), pointing toward vestibular or cerebellar dysfunction.
Cognitive Decline and Memory Impairment — Uncharacteristic confusion, difficulty retrieving words, disorientation, or short-term memory loss impacting daily functioning.
Visual Disturbances and Diplopia — Unexplained double vision, temporary loss of vision in one eye, or sudden blurred vision stemming from optic nerve issues or brain lesions.
Dysarthria and Speech Difficulties — Slurred speech, trouble articulating words, or difficulty comprehending spoken language due to motor speech pathway impairment.

Key Milestones in the History of Neurology

Edwin Smith Papyrus (c. 1600 BCE) — The earliest known medical document describing brain anatomy, cranial sutures, and meninges, detailing head trauma cases in ancient Egypt.
Hippocratic Corpus (c. 400 BCE) — Hippocrates challenged mystical beliefs by identifying the brain, rather than the heart, as the seat of human intelligence, sensation, and emotion.
Vesalius and De Humani Corporis Fabrica (1543) — Andreas Vesalius provided detailed anatomical drawings of the human nervous system, correcting centuries of Galenic anatomical errors.
Discovery of Cerebral Localization (1861) — Paul Broca demonstrated localized speech production functions in the frontal lobe through post-mortem studies of aphasic patients.
Establishment of the Neuron Doctrine (1891–1906) — Santiago Ramón y Cajal and Camillo Golgi revealed that the nervous system consists of discrete individual cells rather than a continuous net.
Invention of Electroencephalography (1924) — Hans Berger recorded the first human brain waves (EEG), revolutionizing epilepsy diagnosis and sleep cycle monitoring.
Development of Neuroimaging Techniques (1970s–1980s) — Godfrey Hounsfield developed Computed Tomography (CT) and Raymond Damadian pioneered MRI, transforming non-invasive brain visualization.
Discovery of Neuroplasticity (Late 20th Century) — Researchers demonstrated that the adult brain reorganizes neural pathways in response to learning, environmental changes, and injury recovery.

Current Neurology Research & Breakthroughs

Blood-Based Biomarkers for Early Alzheimer's Detection — Advances in blood tests tracking amyloid and tau levels allow for faster, non-invasive diagnosis before major cognitive decline occurs.
Adaptive Deep Brain Stimulation (aDBS) in Parkinson's — Closed-loop DBS systems now record real-time neural activity to dynamically adjust stimulation, significantly improving motor fluctuations.
Disease-Modifying Gene Therapies for Neurodegeneration — Novel viral vector therapies target genetic root causes to slow progression in rare conditions like Huntington's disease and ALS.
Precision Immunotherapies for Neuromuscular Disorders — Targeted monoclonal antibody treatments offer faster-acting, long-term disease management for autoimmune conditions like Myasthenia Gravis and CIDP.
Brain-Computer Interfaces (BCI) for Paralysis Recovery — High-density microelectrode arrays decode neural intent into real-time digital text and prosthetic movement for spinal cord injury patients.
Neuroinflammation and Microglial Modulation in Stroke — Investigational therapies focusing on microglial activation show promise in minimizing secondary brain injury following acute ischemic events.
Focused Ultrasound (FUS) Blood-Brain Barrier Opening — Non-invasive MRI-guided ultrasound temporarily opens the blood-brain barrier to deliver targeted chemotherapies directly into brain tumors.
Single-Cell RNA Sequencing in Epilepsy Therapeutics — Transcriptomic profiling identifies specific neuronal subpopulations causing drug-resistant seizures, opening pathways for targeted drug design.