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Neurology Specialists in McAllen, TX | Rio Grande Neuroscience and Epilepsy
Dr McMahons passion for his specialty was nurtured with extensive research in areas of brain cancer and neurologic syndromes, as well as years of experience and patient encounters.

Neuroscience | DHR Health | Edinburg Hospital & ER | Serving McAllen ...
Neuroscience The DHR Health Neuroscience Institute is dedicated to providing excellence in neurologic care to all of our patients, both adult and pediatric. Our multidisciplinary team is nationally recognized for providing expert care for evaluating and treating even the most complex and challenging brain and nervous system disorders – with and without surgery. As the first Joint Commission ...

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 ...

Dr. Daniel S Sa, MD - McAllen, TX - Neurology - Request Appointment
Find information about and book an appointment with Dr. Daniel S Sa, MD in McAllen, TX. Specialties: Neurology.

Neurology - Find a Doctor | McAllen Medical Center
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Neurology - UT Health RGV
At UT Health RGV, your family can experience the highest quality of neurologic care, close to home. Our board-certified neurologists provide state-of-the-art services in adult neurology, including treatments for headaches and migraines, strokes, epilepsy, vertigo, seizures, sleep disorders, and more. Our neurologists are on a mission to provide clinical excellence, cutting-edge research, and ...

R. Alejandro Cruz, MD - DHR Health
Biography Locations Reviews Videos Biography Roberto Alejandro Cruz, M.D. is board-certified in Neurology and the only fellowship trained neuro-immunologist and multiple sclerosis specialist in the region. With the addition of Dr. Cruz, the DHR Health Neurology Institute and Infusion Center will be the only facilities in the region administering the latest disease modifying therapies for ...

Best Neurologists in McAllen, TX (2026) | Top-Rated ... - WebMD
Discover top Neurologists in McAllen, TX - View 51 providers with an average of 28 years experience and 521 reviews.

20 Best Neurologists Near Mcallen, TX - Healthgrades
Your Neurology Specialist in Mcallen, TX will determine the best treatment plan for you based on personal factors, including your medical history, family history, lifestyle, cultural considerations, and personal preferences.

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* Neurology101 LATEST NEWS *

                    *Filter: "Neurology"

Bill Ackman’s bold plan to transform brain research  STAT
Treatment for Celine Dion's diagnosis shows promising early results  USA Today
Lilly-backed Oyster Therapeutics raises $60m for neurological degraders  Yahoo Finance
Billy Joel Back on Stage; Alzheimer's and Sleep; Predicting Parkinson's Progression  MedPage Today
New CTE Prevalence Estimate Underscores Push for Diagnosis Living Patients  NeurologyLive
Researchers develop a neurological exam tailored to harbor seal pups  DVM360
Medication in Functional Neurological Disorder: Harm, Help or Adjunct to Psychotherapy?  Cureus
MS Treatment Choices: Expert Tips for the Generalist  Medscape
Experimental treatment offers hope for patients with Celine Dion's rare neurological disorder  Ynetnews
Axonal Defects Linked to Rare Form of Parkinson’s Disease  Northwestern University
Doctor shares information on childhood epilepsy in recognition of National Epilepsy Awareness Month  WPSD Local 6
Maternal Night-Shift Work Tied to Later Neurodevelopmental Issues in Offspring  Neurology Advisor
Egyptian Neurologists Propose Recovery Framework Integrating Stroke Rehabilitation and Adjunctive Therapies  Bioengineer.org
Why Early-Onset Alzheimer's Is More Aggressive  HealthDay
Study Tracks 3,000 Real-World Psychedelic Journeys  Neuroscience News

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.