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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 disease involving the nervous system, which comprises the brain, the spinal cord and the peripheral nerves. [1] .

Advocate Medical Group Neurology - Palos Heights, IL - 60463
Led by a multidisciplinary team of specialists, we diagnose and treat brain, spine and nervous system conditions that include a wide variety of movement, memory, neuromuscular and nerve disorders.

Northwestern Medicine Neurology and Neurosurgery Locations
Learn about our neurology and neurosurgery care. To schedule a visit with one of our neurologists or neurosurgeons, search by condition or specialty. Not sure where to start? Please call your nearest location and a patient liaison can help you.

What Is a Neurologist? What They Do & When to See One
Neurological diseases and conditions can affect nearly every part of your body and affect both adults and children. What is a neurologist? A neurologist is a medical doctor who diagnoses, treats and manages disorders of the brain and nervous system (brain, spinal cord and nerves).

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.

20 Best Neurologists Near Palos Heights, IL - Healthgrades
There are 262 hospitals near Palos Heights, IL with affiliated Neurology specialists, including The University of Chicago Medical Center, Advocate Christ Medical Center and Ingalls Memorial Hospital.

Northwestern Medicine Neurology Tinley Park
At Northwestern Medicine Palos Hospital, you have access to a team recognized as a regional leader in comprehensive, multidisciplinary care for diseases or disorders of the brain, spine and nervous system.

Advocate - Lena Derani, MD - Neurology - Palos Heights, IL 60463
New patients please call 800-323-8622 and we'll help you schedule your first appointment. This provider is employed by Advocate Health Care. I am a board-certified neurologist dedicated to providing compassionate, patient-centered care for adults with a wide range of neurological conditions.

Best Neurologists in Palos Heights, IL (2026) - WebMD
What is a Neurologist and How Can They Help You? A neurologist is a physician who specializes in diagnosing and treating disorders of the nervous system, including the brain, spinal cord,...

Neurology | Neurology® Journals
Dr. Dara Albert talks with Dr. Bruce Cohen about the future of child neurology residency training, exploring current models, consensus areas, and challenges in evolving the curriculum to meet future healthcare needs.

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FDA Neurology Digest: September 2026  Medscape
Brain Damage After Anesthesia; Obesity and Dementia; Alan Alda's Parkinson's Disease  MedPage Today
Oklahoma Children's OU Health to open new neurology, endocrinology clinic  KOKH
Brain stimulation timing may shape memory outcomes in Parkinson's patients with GBA1 mutations  Medical Xpress
Tampa General Hospital Earns World’s First Recognition as a Neuro Spine Surgery Center of Excellence  South Florida Hospital News
Insomnia Linked to Increased Risk for Stroke, Odds of Admission  Neurology Advisor
Neuroimaging Reveals Cognitive Decline Markers | Neuro Therapy Today  DocWireNews
MRI Safe Neurostimulation Systems Market To 2035: Aging Neurology Demand and MRI-Conditional Implants Drive Growth - News and Statistics  IndexBox
LRRK2 Inhibitor BIIB122 Fails to Slow Early-Stage Parkinson Disease  NeurologyLive
Experts deem empowering neurologists and neurology trainees to perform lumbar punctures at bedside a worthwhile goal  Phys.org
When the Most Feared Headache Presents  Medscape
C-Path and University of Arizona collaborate to investigate cellular mechanisms of Parkinson's disease in women  News-Medical
Dementia Risk Elevated Following Late-Onset Unprovoked Seizures  Neurology Advisor
12-Month Gluten-Free Diet Linked to Cognitive, Quality-of-Life Improvements in Parkinson Disease  NeurologyLive
Chronic Pain Linked to Neurobehavioral Symptoms in Former Athletes  Neurology Advisor

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.