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Brain Surgery: Purpose, Recovery, Risks & Types
Brain surgery can treat a variety of serious medical conditions, including brain tumors, aneurysms and epilepsy. Some types of brain surgery require an incision in your skull and brain.

What is brain surgery? Types, what to expect, and recovery
Doctors may perform brain surgery to treat certain conditions affecting the brain or structures around it. There are many types. Learn more about what to expect during brain surgery.

Craniotomy: What It Is, Procedure, Types & Recovery
A craniotomy is a type of brain surgery where surgeons remove a section of your skull to access your brain and treat conditions like tumors, aneurysms or injuries.

Brain Surgery - Types, Recovery, & Risks | Made for This Moment
Learn about the different types of brain surgery, such as craniotomy and aneurysm repair, the role of anesthesia, and the recovery process.

Neurosurgery - Wikipedia
Neurosurgery or/and neurological surgery, also known in common parlance as brain surgery, is the medical specialty that focuses on the surgical treatment or rehabilitation of disorders that affect any portion of the nervous system, including the brain, spinal cord, peripheral nervous system, and cerebrovascular system. [1]

What to expect after brain surgery: Patients and a neurosurgeon share ...
The first thing to know about brain surgery is that every procedure is unique — and as distinctive as a fingerprint. Each part of the brain controls something different, too.

What to Expect Before and After Brain Surgery
For a patient with a brain tumor, undergoing surgery is often a significant step in treatment. Learn more about what to expect from surgery.

Brain Surgery: Purpose, Types, and Risks - Healthline
Brain surgery is done to correct physical abnormalities in the brain. These can be due to birth defect, disease, injury, or other problems. Not all of these conditions require brain...

Brain Surgery: Types, Uses, and More - Healthgrades
Brain surgery is a medical specialty aimed at resolving problems of the brain. It is a standard treatment for brain tumors, aneurysms, and various other conditions. This article reviews brain surgery, including the types, preparation, recovery, and risks.

Brain tumor surgery - Mayo Clinic
Brain tumor surgery removes all or part of a mass of cells from the brain. It may be done in many ways and for many reasons, including biopsy and symptom relief.

* Neurology101 LATEST NEWS *

                    *Filter: "Brain-Surgery"

Incisionless brain procedure eliminates Parkinson's tremors for air force veteran  News-Medical
Parkinson’s patient returns to active life after noninvasive treatment  Cornell Chronicle
Colorado’s First Implanted Brain Computer Interface Surgery Marks a New Era in Neurological Research  University of Colorado Anschutz
UChicago Medicine expands neurosurgery expertise with four new physicians  UChicago Medicine
Nathan’s Story: Brain Surgery to Cure Seizures  Children's Hospital of Philadelphia
Why UHealth’s Top-Ranked Neurology and Neurosurgery Program Stands Out for Patients  University of Miami
Scientists discover metabolite fueling aggressive brain tumor growth: Newsroom  UT Southwestern
New Study: Brain Surgery in First 8 Years Can Protect Memory in Certain Parkinson’s Patients | Newswise  Newswise
First patient to have brain surgery with real-time AI assistance  BBC
New Building to Showcase the Potential of a Hybrid OR in Neurosurgery Care  Cleveland Clinic
University Hospitals Neurological Institute Leaders Nominated for Prestigious Positions in National Neurosurgery Societies  University Hospitals
Warm Versus Cold Irrigation in Brain Surgery: A Comprehensive Review  Cureus
5 questions to ask when choosing a brain tumor surgeon  Roswell Park Comprehensive Cancer Center
Helping an employee-turned-patient overcome a brain tumor  Michigan Medicine
Stroke Alert: Four Key Warning Signs You Might Not Recognize  Baptist Health

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.