Related Experiment Video
Updated: Jun 20, 2026
11:17
Protocol for Repetitive Transcranial Magnetic Stimulation with Symptom Provocation to Treat Obsessive-compulsive Disorder
Published on: November 25, 2025
[Restless legs syndrome].
Jun Horiguchi1, Soichi Mizuno, Hideto Shinno
1Department of Psychiatry, Shimane University Faculty of Medicine.
Nihon Rinsho. Japanese Journal of Clinical Medicine
|September 23, 2009
Summary
Restless legs syndrome (RLS) is a common sleep disorder causing uncomfortable leg sensations. This paper details RLS signs, symptoms, epidemiology, pathogenesis, and treatment options for better patient understanding and management.
Area of Science:
- Neurology
- Sleep Medicine
- Medical Research
Context:
- Restless legs syndrome (RLS) is a prevalent neurological sleep disorder.
- Characterized by an irresistible urge to move the legs, often accompanied by uncomfortable sensations.
- Symptoms typically worsen during periods of rest or inactivity, particularly in the evening or at night.
Purpose:
- To provide a comprehensive overview of restless legs syndrome.
- To detail the clinical presentation, including characteristic sensations and patient-reported descriptions.
- To explore the epidemiological data, underlying pathogenesis, and current treatment strategies for RLS.
Summary:
- RLS presents with difficult-to-describe leg sensations like creeping, pulling, or aching.
- The disorder significantly impacts sleep quality and patient well-being.
- This review synthesizes current knowledge on RLS etiology and management.
Impact:
- Enhances understanding of RLS for healthcare professionals and patients.
- Provides a foundation for future research into RLS pathogenesis and novel therapies.
- Aims to improve the diagnosis and treatment of this common sleep disturbance.
Related Concept Videos
01:27Restless Leg Syndrome and Night Terrors
Restless Leg Syndrome (RLS), also known as Willis-Ekbom disease, is a neurological disorder characterized by an uncontrollable urge to move the legs due to uncomfortable sensations. These sensations typically occur during periods of rest or inactivity, particularly when lying down or sitting, and can severely disrupt sleep.
The exact cause of RLS is not fully understood, but it is believed to involve dopamine, a neurotransmitter that helps regulate muscle movement. Imbalances in dopamine levels...
The exact cause of RLS is not fully understood, but it is believed to involve dopamine, a neurotransmitter that helps regulate muscle movement. Imbalances in dopamine levels...
01:15REM Sleep Behavior Disorder
REM Sleep Behavior Disorder (RBD) is a sleep disorder characterized by the absence of muscle paralysis that normally occurs during the REM phase of sleep. This absence allows individuals to physically act out their dreams, which are often vivid and disturbing. Common behaviors exhibited during episodes include kicking, punching, and yelling. These actions can be dangerous, potentially leading to injuries for the person with RBD or their bed partner.
RBD is significantly associated with...
RBD is significantly associated with...
01:24Sleep-Wake Cycles
Sleep is an essential physiological process vital to maintaining overall well-being. The reticular activating system (RAS), a network of neurons in the brainstem, regulates wakefulness and sleep. While it may seem passive, sleep consists of distinct cycles, each with its unique characteristics and functions. Two key sleep phases are non-rapid eye movement (NREM) and rapid eye movement (REM).
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:
01:11Alterations in Muscle Tone lll
Rigidity and myotonia are distinct abnormalities of muscle tone that affect resistance and relaxation during movement. Although both involve altered muscle contraction, they arise from different neurological and muscular mechanisms.CharacteristicsRigidity is characterized by uniform resistance to passive movement across the entire range, independent of speed, affecting flexors and extensors equally. It may appear as lead-pipe rigidity (smooth, constant resistance) or cogwheel rigidity...
01:26Rocky Mountain Spotted Fever
Rocky Mountain Spotted Fever (RMSF) is a severe tick-borne illness caused by Rickettsia rickettsii, a Gram-negative, coccobacillary bacterium. This pathogen is an obligate intracellular parasite, requiring a host cell for replication. Transmission occurs through the bite of an infected tick. In the United States, the most important vectors are Dermacentor variabilis (American dog tick) and Dermacentor andersoni (Rocky Mountain wood tick), though other tick species may also serve as vectors.
01:29Cardiomyopathy IV: Restrictive Cardiomyopathy
Restrictive cardiomyopathy (RCM) is a rare heart muscle disease characterized by impaired ventricular filling due to stiffened ventricular walls, leading to significant diastolic dysfunction.EtiologyRestrictive cardiomyopathy can arise from both inherited and acquired diseases, many of which are systemic. It is categorized into four main types: infiltrative, storage, non-infiltrative, and endomyocardial diseases.Infiltrative diseases, such as amyloidosis, lead to RCM by depositing amyloid...