Neurological Disorders

  • How to Stop Finger and Palm Twitching

    Twitches are caused by a series of involuntary muscle spasms. According to Medline Plus, the majority of twitches are no cause for concern and will generally come and go and… Read More

  • The Definition of Denervation Supersensitivity

    The nervous system is a highly adaptive organ. Even within a single lifetime, the ability to respond to changes in the environment is paramount to an organism's fitness. Adaptations occur… Read More

  • Causes & Symptoms of Nervous Breakdowns

    Someone is experiencing a nervous breakdown when they have reached their emotional and physical limit and are finding the pressures and stress of life too overwhelming to handle. Unlike the… Read More

  • Simple Function of Glutamate

    Most people know glutamate as monosodium glutamate, a flavor enhancer in food. A simple but more important function of glutamate, however, is its role as a major excitatory neurotransmitter in… Read More

  • How to Recover From Drop Foot

    Drop foot is a condition that causes a person to be unable to lift his foot and toes off the floor. It is most commonly caused by prolonged pressure on… Read More

  • What Are Neuro Checks?

    An injury to the head such as a concussion requires a full neurological assessment. Such assessment is necessary to determine the extent of the injury. Once the assessment is complete… Read More

  • How to Stop Night Twitching

    Some people experience involuntary muscle twitching at night. Some of these twitches can be minor, such as the small fasiculations of the muscle; while others jerk an entire limb. Night… Read More

  • Symptoms, Causes & Treatments for Numbness in Face

    Facial numbness is the loss of voluntary muscle movement in the face. The experience of facial numbness can be very frightening, as a person may not know why he has… Read More

  • What Causes the Pins & Needles Feeling?

    People often feel the "pins and needles" feelings in the arms, legs or other parts of their body. This numbness, called paresthesia, is a condition that has many different potential… Read More

  • Causes of Short-Term Memory Problems

    Short-term memory refers to recently encountered information as opposed to long ago memories. Short-term memory problems are commonly associated with aging, but actually there are many possible causes. Short-term memory… Read More

  • How to Perform Neurovascular Assessments on Patients

    Neurovascular assessments are performed on patients to assess for adequate nerve function and blood circulation to the parts of the body. These assessments are often performed when a patient has… Read More

  • How to Perform a Dermatome Evaluation

    Dermatome testing is part of a neurological examination. A dermatome is a patch of skin that is supplied by one particular nerve coming from the spinal cord. The nerves from… Read More

  • How to Stop Your Hand From Shaking

    Hands that shake are not only an embarrassment, but they're a career liability if you're employed as a surgeon or an occupation that requires steady hands. Shaky hands have a… Read More

  • How to Test for Early Onset Alzheimer's

    Early onset Alzheimer's first appears in patients still in their fifties or even younger, and people with a family history of the disease should have a doctor test them for… Read More

  • Why Do I Have Involuntary Muscle Twitches in My Left Arm?

    Whether you’re suffering an annoying twitch or a painful spasm, involuntary and persistent movement of a muscle is almost always tied to a magnesium deficiency, says medical doctor Carolyn Dean. Read More

  • Causes of Hiccups That Won't Stop

    Hiccups are one of the world's most common and harmless medical maladies. The hiccup is an involuntary contraction of the diaphragm. This comes from a variety of sources, such as… Read More

  • Symptoms of a Seizure in Sleep

    Length and severity of seizures can be used to diagnose several different forms of epilepsy. Epilepsy and sleep have a complex relationship due to the large amount of brain activity,… Read More

  • How to Test the Sciatic Nerve

    The sciatic nerve can cause an unending amount of pain if it develops problems. Learn how to test the sciatic nerve with help from a doctor in this free video… Read More

  • What Is Fibro Fog?

    Fibro fog -- a head-clouding physical symptom of fibromyalgia, a syndrome defined by overarching body pain -- is characterized by a number of cognitive impairments. The resulting brain haze --… Read More

  • What Is RSD?

    Reflex Sympathetic Dystrophy, or RSD, is a chronic pain condition that is also called Complex Regional Pain Syndrome. RSD comes with severe and constant pain and has been diagnosed in… Read More

  • Causes of Unilateral Numbness

    Unilateral numbness (including tingling or loss of sensation on the surface of the skin) affects the arms and legs. Numbness can occur in the arm, the leg, or both on… Read More

  • Stocking & Glove Neuropathy

    Stocking and glove neuropathy occurs when nerves in the arms and legs incur damage due to illness or disease. Stocking and glove neuropathy derives its name from the fact that… Read More

  • Nerve Damage & Muscle Ligament Deterioration Diseases

    Diseases that involve nerve damage and muscle and ligament deterioration include motor neuron diseases (MNDs) and peripheral neuropathies. These diseases are generally progressive, that is, they usually worsen over time.… Read More

  • How to Stop Nervous Tics

    Nervous tics can take many forms, and thus can be extremely hard to pin down and treat. Most common tics are "rapid, involuntary, repetitive muscular movements, which usually involving the… Read More

  • Swollen Feet in Parkinson's Disease

    According to the Parkinson's Disease Foundation, swollen feet is not a direct symptom of Parkinson's disease. However, swollen feet or ankles can be a side effect of certain anti Parkinson's… Read More

  • What Are the Causes of Needle-Like Pain in the Foot at Night?

    Needle-like pain in the foot at night is caused by two different conditions—neuropathy and tarsal tunnel syndrome. Both conditions affect the nerves in the feet and can be aggravated by… Read More

  • Vestibular Hypofunction Definition

    Vestibular hypofunction is defined by Medicine Net as a condition in which a person experiences dizziness or disorientation caused by problems within the entrance--or vestibule--of the ear. It is in… Read More

  • What Is a Hyperstartle Response?

    Everyone has a response when startled. People jump at loud noises or sudden movement. This is a startle response. Reacting strongly to normal stimuli that most people would not find… Read More

  • What Are the Causes of Vagus Nerve Damage?

    The vagus nerve originates in the brain stem and sends signals back and forth between the brain and internal organs. Chronic diseases such as diabetes can cause vagus nerve damage,… Read More

  • Memory & Seizures

    Seizures can be caused by a number of medical conditions. Most commonly, seizures are the result of the disorder epilepsy. Other causes of seizures include fever, infection or brain injury.… Read More

  • Why Do People Twitch When They Are Sleeping?

    Myoclonus is not a disease, but could be a symptom of one. Myoclonus is a muscle contraction that occurs without notice. These contractions might happen with a single muscle or… Read More

  • Heat & Seizures

    Seizures can be caused by the neurological disorder epilepsy, or they can be the result of physical trauma. People who have epilepsy often find that their seizures are triggered by… Read More

  • Radiculopathy Vs. Neuropathy

    Components of the nervous system have extremely complex yet vital functions in the body. For instance, the central nervous system (CNS), which includes the spinal cord and the brain, acts… Read More

  • What Is Ganglionopathy Sensory Neuropathy?

    Sensory neuropathy is a neurological disorder that involves the peripheral nervous system. There are several dozen types of sensory neuropathies. "Ganglionopathy"--literally, a disorder of the ganglia--is a feature of a… Read More

  • Neurological Effects of Scoliosis

    Scoliosis, a misalignment of the spine, can cause not only back pain but also neurological problems. As the spinal column adds to the degenerative effects of aging, adults can experience… Read More

  • Cluster Seizures in Humans

    Cluster seizures (or seizure clustering) are a series of seizures that occur in the following patterns: two to four seizures over 48 hours, three seizures in 24 hours or, per… Read More

  • Pinched Nerve Recovery Time

    A pinched nerve is a condition characterized by nerve disruptions caused by abnormal pressure from tissues including muscles, bones and cartilage. Recovery time from a pinched nerve varies according to… Read More

  • Symptoms of Dizziness Under Flourescent Lights

    Fluorescent lights can be a major energy saver. They are less expensive and produce more energy than incandescent lights, and they can last up to 20 times longer. Fluorescent lights… Read More

  • What Are the Signs and Symptoms of ALS?

    ALS (amyotrophic lateral sclerosis), also known as Lou Gehrig's disease, is a neurological condition that affects muscle movements. Although a genetic defect is the cause of the condition in about… Read More

  • What Are the Causes of Numbness & Pain in Hands & Fingers?

    Numbness is a condition characterized by the lack of normal sensation in a given area of the body. Sensation loss and accompanying pain in the hands and fingers have a… Read More

  • Signs and Symptoms of a Pinched Nerve in the Neck and Shoulder Areas

    A pinched nerve that affects the neck and shoulder area is called cervical radiculopathy or radialopathy. This condition can be caused by an injury like a car accident; osteoarthritis; a… Read More

  • The Life Expectancy of Early Onset Dementia

    Early onset dementia may be related to different illnesses. The life expectancy for people with a form of early onset dementia varies from person to person and depends upon the… Read More

  • Lumbar Herniated Disc & Abdominal Pain

    A herniated disc is a condition where the disc between the spinal vertebrae is forced out of its outer covering. The protruding disc may compress the spinal nerves that supply… Read More

  • Anterior Horn Cell Disease

    Anterior horn cell disease is a neurological disorder that affects the nerve cells of the spinal cord. The disorder affects the voluntary skeletal muscles of the muscular system. Read More

  • What Is Sensory Neuropathy?

    Sensory neuropathy is a type of peripheral neuropathy that involves damage to sensory nerves. These are the nerves that relay information about sensory experiences such as a light touch or… Read More

  • Trigeminal Neuralgia & Tooth Pain

    Trigeminal neuralgia is a nerve disorder that causes a disruption in the trigeminal nerve in the face that may result in excruciating facial pain and tooth pain. Tooth pain can… Read More

  • What Is Demyelinating Neuropathy?

    Demyelinating neuropathy, also called chronic inflammatory demyelinating polyneuropathy, is a progressive neurological disorder. It is an inflammatory disorder of the peripheral nervous system and closely resembles Guillain-Barre syndrome. Read More

  • Olfactory Nerve Damage & Repair

    Your olfactory nerve is responsible for your sense of smell and your ability to detect the flavors of food and drinks you consume. Damage to your olfactory nerve can be… Read More

  • Why Are My Fingers Going Numb?

    Numbness, considered as an abnormal condition, can happen from a number of causes. Your fingers can become numb due to a lack of blood supply, spinal nerve pressure or damage,… Read More

  • Can You Have Shingles With Pain But No Rash?

    Shingles is an infection caused by varicella zoster, the same virus that causes chicken pox. Although most individuals with the disorder develop a rash, others experience pain without any rash… Read More

  • Symptoms of ALS Feet

    Amyotrophic lateral sclerosis (ALS) is a rapidly progressive and debilitating neuromuscular disease. It causes increasing muscle weakness and will eventually result in disability and death. ALS is also called Lou… Read More

  • Signs & Symptoms of a Lack of Oxygen to the Brain

    The brain is the most important organ in the body because it controls all of the body's functions. While a person can be technically "alive" without her brain, she cannot… Read More

  • Signs & Symptoms of End-Stage Dementia

    Dementia is a term that refers to a group of symptoms that are caused by illnesses and conditions that affect the brain. Diseases such as Alzheimer’s, Parkinson’s disease, and stroke,… Read More

  • What Is the Difference Between Amnesia & Dementia?

    Amnesia and dementia have certain common features though they are very different disorders. Both conditions can make life difficult for those who suffer from them. Read More

  • End Stages of Parkinson's Disease

    Parkinson’s disease is a neurological disorder that affects the central nervous system. Family, friends and the patient should know what to expect at the different stages of the disease. Read More

  • Is ALS Disease Genetic?

    Amyotrophic lateral sclerosis, also known as "Lou Gehrig's disease,” is a somewhat mysterious disease that affects the nerve cells in the spinal cord and brain. In ALS, the motor neurons… Read More

  • How to Unpinch a Sciatic Nerve

    The sciatic nerve is the longest nerve in your body, running from the spinal cord to the hips and down each leg. The sciatic nerve can be pinched from herniated… Read More

  • Symptoms of Night Sweats in Men

    Night sweats in men occur for various reasons. Male menopause is one condition which can cause night sweats. Underlying illness may also be a cause of night sweats. If you… Read More

  • How to Know If You Have Nerve Damage in a Finger

    Fingers are prone to injury and disease, and nerve damage is sometimes the result. Extended or prolonged pressure or constriction can cause finger nerve damage. Nerve damage slows or prevents… Read More

  • How to Reverse Parkinson's Symptoms

    Parkinson's disease is a neurological disorder characterized by the progressive loss of fine motor control skills throughout the body. According to the National Institute of Neurological Diseases and Stroke, this… Read More

  • How to Naturally Rid Numbness in the Fingers

    It can be tricky to pinpoint why people have finger numbness. Some common causes are carpal tunnel syndrome or elbow conditions. When people suffer from finger numbness, they experience a… Read More

  • How to Test Deep Tendon Reflexes

    According to Kenneth H. Walker, Professor of Medicine and Associate Professor of Neurology at Emory University, a stretch reflex is the “contraction of a muscle in response to stretching of… Read More

  • What Can I Do for a Tingling Face?

    A tingling face can surface from several different underlying causes. Damage to the nerves, seizures, strokes and trauma are all factors that may cause tingling associated with loss of mobility,… Read More

  • Foods to Avoid With Parkinson's

    Parkinson's disease (PD) is a chronic neurological disease that is generally treated with medications and surgery. Exercise and nutrition are important. Diet plays a complicated role that needs to be… Read More

  • Dysautonomia Signs & Symptoms Diagnosis

    Dysautonomia is a serious medical condition, one in which the autonomic nervous system, which controls many of the body's involuntary functions, fails. The National Dysautonomia Research Foundation reports that more… Read More

  • Supplements for Nerve Damage

    The pain associated with nerve damage ranges from mild to severe. However, the pain and symptoms related to this disorder can seriously affect your quality of life. Though prescription medication… Read More

  • Natural Way to Heal Nerve Damage

    Nerve damage or neuropathy is a serious condition as nerves are the communication lines that carry signals from the brain to different body parts. Over 100 different kinds of nerve… Read More

  • What Is Trigeminal Neuropathy?

    The trigeminal nerve runs along your face and allows your face and eyes to feel sensations and deliver messages to your brain. Sometimes called tic douloureux, trigeminal neuropathy or neuralgia… Read More

  • How to Test Cranial Nerves

    There are 12 pairs of cranial nerves that extend from the brain to parts of the head, face and trunk. They are identified by Roman numerals by their position and… Read More

  • The Side Effects of Treatment With Lyrica

    Lyrica is a brand name for the prescription medication pregabalin. Despite its effectiveness for the treatment of seizure, nerve pain and fibromyalgia, Lyrica poses a risk for side effects in… Read More

  • What Are the Causes of Neuropathy in the Feet & Legs?

    Neuropathy is nerve damage. Numbness and tingling in the feet and legs usually signal neuropathy. Later symptoms include weakness and pain. There are many possible causes of neuropathy in the… Read More

  • How to Treat Neuropathy in Feet

    Neuropathy in the feet is caused by nerve damage and is seen frequently in diabetic patients. It may also be caused by vitamin deficiencies and alcoholism. Neuropathy causes numbness, burning… Read More

  • What Is Bipolar Behavior?

    Bipolar disorder, or manic-depressive illness, involves alternating periods of mania and depression during which mood, energy and activity levels abnormally fluctuate. At least half of all cases of this mental… Read More

  • Home Remedies for Trigeminal Neuralgia

    Trigeminal neuralgia, also known as tic douloureux, is a painful neurological disorder of one or more branches of the fifth cranial trigeminal nerve. The disorder produces convulsive attacks of facial… Read More

  • Causes of Tingling & Burning Sensation in the Legs & Arms

    There are a wide variety of reasons why a person might experience tingling and burning sensations in the arms and legs. The most common causes of parasethsias (skin sensations) are… Read More

  • What Are the Causes of Inflammation in the Frontal Lobe of the Brain?

    Inflammation, or swelling, of the brain can be caused by illness or injury. The effects may be mild and temporary or severe and permanent. Damage to the front lobes of… Read More

  • What Is Peroneal Neuropathy?

    Neuropathy is nerve damage that causes pain and numbness. Peroneal neuropathy refers to damage to the peroneal nerve. The peroneal nerve is a nerve in the leg that gives movement… Read More

  • How to Get Rid of a Pinched Nerve

    Successfully managing a pinched nerve depends greatly on the cause of the condition as well as the severity of symptoms. Doctors may perform a number of tests and then recommend… Read More

  • What Are the Treatments for Facial Paralysis?

    Although a stroke or tumor may cause facial paralysis, Bell's palsy accounts for 75 percent of facial paralysis cases, according to the National Institute of Health. Treatment options range from… Read More

  • What Does it Mean When Yours Fingers Are Numb & Tingly?

    Numbness in the fingers accompanied by a tingling or “pins and needles” feeling is a symptom of a condition affecting either the nerves or blood vessels. Physicians often refer to… Read More

  • Can Advil Help Anxiety?

    An anxiety disorder is a common mental health condition that can be treated through psychotherapy, medication or both. Traditionally centering on worrisome thoughts and distorted belief systems, anxiety also can… Read More

  • End Stage Parkinson's Disease Symptoms

    Parkinson's Disease (also known as PD) is a neurological disease that causes a number of issues concerning muscle movements. Those with PD develop tremors, muscle stiffness, trouble walking, a decrease… Read More

  • How to Stop Tingling

    Whether you suffer from a nerve condition, diabetes, or simply a foot that fell asleep, you may feel an irritating tingling that won't stop. This could be due to a… Read More

  • Foods That Heal Nerve Damage

    Nerve damage (caused by illness or injury) can be repaired by eating foods that support the immune system. These foods contain vitamins (in particular A, B, C and D), minerals… Read More

  • Crawling Sensations Associated With Nerve Damage

    A creepy, crawling sensation in the skin, perhaps with a prickling or burning feeling, is called paresthesia. Generally, the sensation pops up in the arms, legs, hands and feet, but… Read More

  • Dopamine Deficiency Symptoms

    The body has a strategic balance that it must maintain in order to operate properly. When there is too little or too much of something, things begin to happen making… Read More

  • Pinched Nerve & Face Pain

    Face pain, also known as neuralgia, is characterized by pain that is sharp, severe and shooting along a nerve or group of nerves, the Mayo Clinic explains. Facial pain can… Read More

  • Long-Term Effects of Grand Mal Seizures

    Seizures of any type can be scary and disruptive. Because of the physical intensity and the confusion that can follow, this is especially true for a grand mal seizure. Safety… Read More

  • Long-Term Effects of Seizures

    Seizures are uncontrolled electrical misfires from nerves in the cerebral cortex, which governs movement, mental functions, emotions, reactions and some functions of internal organs. According to, up to 2.3… Read More

  • Effects of Seizures

    Seizures occur because of abnormal activity in the brain and are a sign that there is an underlying neurological issue. Seizures are normally diagnosed after more than one seizure. Any… Read More

  • Seizure Signs & Symptoms

    Seizure signs and symptoms are associated with temporary changes in behavior, consciousness, perception, physical movement and sensations. Signs and symptoms associated with seizures may occur before the seizure, during the… Read More

  • Hospice Criteria for Parkinson's Disease

    Parkinson's disease is a degenerative disorder of the central nervous system affecting the way one moves. The problem develops due to damage of certain nerve cells in the brain and… Read More

  • What Does Cancer Pain Feel Like?

    According to the National Cancer Institute (NCI), cancer can cause pain by compressing nerves, traveling to bones and compressing cells in the core of the bones, or obstructing body parts.… Read More

  • What Causes Dizziness & Short Term Memory Loss?

    Dizziness and short-term memory loss are often symptoms or side effects of an underlying health condition, bodily injury or the use/abuse of medication and substances. When these symptoms appear together,… Read More

  • What Is Neural Foraminal Stenosis?

    Neural foraminal stenosis is the constriction or narrowing of the passageways that nerves pass through. Specifically, it refers to the narrowing of the opening between the vertebrae through which the… Read More

  • About Neuropathy

    Neuropathy is a nerve disease which occurs when the nerves do not receive the proper amount of oxygen. Without oxygen the nerves go to sleep. Numbing sensation and shooting pain… Read More

  • Reasons for Internal Shaking, Muscle Spasms & Extreme Fatigue

    The true causes of many common illnesses often remain a mystery to medical researchers no matter how intense the investigation becomes. Internal shaking, muscle spasms, and extreme or chronic fatigue… Read More

  • Symptoms of Nerve Damage to Toes

    Nerve damage can occur as a result of a wide array of conditions. Nerve damage commonly begins in the feet and toes, simply because they are outside the central nervous… Read More

  • Symptoms, Causes & Cures of Vertigo

    Vertigo, a form of dizziness, is not a disease in of itself but the symptom of an underlying condition. It is most often a symptom of a disorder within the… Read More

  • Topamax Withdrawal Side Effects

    Topamax is a prescription medication used to prevent seizures in patients with epilepsy or other conditions. Despite its effectiveness, Topamax poses a risk for certain side effects, even after you… Read More

Is DIY in your DNA? Become part of our maker community.
Submit Your Work!