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Tourette syndrome - Wikipedia
Tourette syndrome (TS), or simply Tourette's, is a motor disorder that begins in childhood or adolescence. It is characterized by multiple movement (motor) tics and at least one vocal (phonic) tic. Common tics are blinking, coughing, throat clearing, sniffing, and facial movements.

Tourette syndrome - Symptoms and causes - Mayo Clinic
Tourette (too-RET) syndrome is a disorder that involves repetitive movements or unwanted sounds (tics) that can't be easily controlled. For instance, you might repeatedly blink your eyes, shrug your shoulders or blurt out unusual sounds or offensive words. Tics typically show up between ages 2 and 15, with the average being around 6 years of age.

What is Tourette - Tourette Association of America
Tourette Syndrome (TS), also known as Tourette’s Disorder: 1) At least 2 motor tics and at least 1 vocal (phonic) tic have been present, not necessarily at the same time. 2) Tics may wax and wane in frequency but have occurred for more than 1 year. 3) Tics started to appear before the age of 18.

Five Things To Know About Tourette Syndrome
Tourette syndrome (or Tourette for short) is a condition that affects the brain and nerves, causing people to make repeated movements and sounds, also known as motor and vocal tics, that they cannot control. The symptoms usually begin in childhood, can vary from mild to severe, and change over time.

Tourette Syndrome: What It Is, Causes, Symptoms & Treatment
Tourette syndrome is a disorder that causes uncontrollable movements and vocal sounds called tics. It often shows up in early childhood and improves in adulthood. Tics can be mild or severe. Medication and therapy can help reduce tics. Contents What Is Tourette Syndrome?

Tourette Syndrome - National Institute of Neurological Disorders and Stroke
Tourette syndrome (TS) is a neurological disorder that may cause sudden unwanted and uncontrolled rapid and repeated movements or vocal sounds called tics. TS is one of a group of disorders of the developing nervous system called tic disorders.

Tourette Syndrome | CDC
Tourette syndrome causes people to have “tics”. Tics are sudden twitches, movements, or sounds.

Tourette Syndrome: Causes, Symptoms, and Treatment - WebMD
WebMD explains the causes and symptoms of Tourette syndrome. Read this clinical resource to understand biological risk factors and daily symptom management.

Tourette Syndrome | Health
Tourette syndrome is a neurological disorder that causes sudden, repetitive, rapid, and unwanted movements or vocal sounds called tics.

Tourette Syndrome: Clinical Features, Pathophysiology, and Treatment
Tourette syndrome, named after and described by Georges Gilles de la Tourette in 1885, 1 is a childhood-onset neurodevelopmental disorder characterised by involuntary movements (motor tics) and vocalisations (phonic tics).

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Ecopipam Sustains Tic Control in Pediatric Tourette Syndrome Responders  Neurology Today
New Med to Manage Tourette Syndrome Shows Promise in Phase III Clinical Trial  Research Horizons
FIRST GENE MUTATION LINKED TO TOURETTE SYNDROME  Neurology Today
The 5 Pillars in Tourette Syndrome Deep Brain Stimulation Patient Selection  Neurology® Journals
Tourette syndrome: clinical features, pathophysiology, and treatment  The Lancet
Tourette syndrome: Understanding symptoms and navigating care from childhood to adulthood  The University of Alabama at Birmingham
Tourette Syndrome, Diabetes, Heart Disease: Is There a Link?  NeurologyLive
Evaluating new treatment approach for Tourette syndrome  Perron Institute
Understanding Tourette’s syndrome as a broad spectrum encompassing neurology and psychiatry  Medical Independent
Streptococcal infection, Tourette syndrome, and OCD  Neurology® Journals
Imaging Highlights Brain Activity in Patients with Tourette Syndrome  Neurology Today
Mary Robertson: unravelling Tourette's syndrome  The Lancet
Thalamic deep brain stimulation for treatment-refractory Tourette syndrome  Neurology® Journals
Severe Tourette's Syndrome Is Associated with Increased Risk of Cervical Spine Disorders  Neurology Today

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.