The muscular system is a vital organ system that includes smooth, skeletal, and cardiac muscles. It plays a crucial role in locomotion, supporting the cardiovascular system, enabling lung ventilation, regulating fluids, maintaining posture, and generating heat in the body. This system consists of ar

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Skeletal muscle relaxants are used to induce muscle relaxation during surgeries. Neuromuscular blocking agents act at the neuromuscular junction. These drugs can either peripherally reduce muscle tone or centrally cause muscle paralysis. Different types of muscle relaxants are classified based on th

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Discover the ultimate solution for achieving your muscle-building goals with the best mass gainers available in India. Our comprehensive guide delves into the top-rated products designed to support your mass gain journey effectively. Whether you're a beginner or a seasoned fitness enthusiast, these

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Experience Enhanced Muscle Toning with EMSFuse: Revolutionize your fitness routine with EMSFuse, the cutting-edge solution for muscle toning and recovery. Harness the benefits of EMS to build stronger muscles, alleviate pain, and speed up healing. Achieve optimal fitness results in just 15 minutes d

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Human genetic disorders encompass a range of conditions, from recessive disorders like cystic fibrosis to dominant disorders such as Huntington's disease. Examples include cystic fibrosis, Huntington's disease, and sickle-cell anemia. Understanding genetic disorders involves research and awareness o

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Proprioceptors play a crucial role in providing information about the position of body parts, muscle spindle response to stretch, and muscle tension regulation. Muscle spindles and Golgi tendon organs are key components in maintaining muscle tone and ensuring proper reflex actions. This article delv

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Anxiety disorders, such as PTSD, panic disorders, phobias, agoraphobia, and OCD, are characterized by varying degrees of fear and distress. Anxiety is a normal response to danger, but when it becomes chronic, it can lead to debilitating conditions. PTSD occurs post-trauma, panic disorders involve in

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Various changes observed during muscle contraction include the latent period, contraction phase, and relaxation phase. Muscle twitch, tetanus, and their durations are important phenomena in understanding muscle physiology.

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Somatic symptom disorders manifest as physical symptoms without apparent cause, while conversion disorders involve specific physical symptoms incompatible with medical conditions. Illness anxiety disorder involves interpreting normal sensations as disease symptoms. Dissociative disorders lead to a s

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Electromyography (EMG) is an electrodiagnostic technique used to evaluate muscle health by measuring electrical activity. EMG measures muscle response to nerve signals, displayed as waves on an oscilloscope. Motor neurons transmit signals from the brain to muscles, enabling movement. Upper motor neu

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This presentation delves into the histological structure of three types of muscle cells - skeletal, cardiac, and smooth muscles. Learn about their differences, such as striation, voluntary vs. involuntary control, and cellular organization. Discover the components of muscular tissue, the coverings o

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Inborn Errors of Metabolism (IEM) are genetic disorders that disrupt metabolic pathways, leading to substrate accumulation or product deficiency. These disorders can be classified based on toxic accumulation, protein metabolism, carbohydrate intolerance, lysosomal storage issues, energy production d

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This informative document discusses the classification of neuromuscular disorders, focusing on muscle and muscle membrane disorders such as Muscular Dystrophy. It delves into the characteristics, pathology, and clinical presentations of different types of muscular dystrophies, including Duchenne and

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Co-occurring mental and physical health disorders are prevalent and require an integrative multidisciplinary approach for effective assessment and treatment. This holistic approach helps address the complexity of managing multiple disorders in an integrated healthcare setting. Through a multi-direct

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Functional GI disorders encompass a range of conditions affecting the gastrointestinal system, such as irritable bowel syndrome and disorders of the gut-brain interaction. These disorders are characterized by no structural abnormalities but are influenced by factors like motility disturbance, viscer

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Genetic disorders are caused by abnormalities in genes or chromosomes, leading to various health conditions. Inherited disorders can be passed down from parents to children, affecting physical makeup and processes in the body. In India, there is a high prevalence of genetic disorders, particularly i

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Rowing is a demanding sport that requires strong leg muscle strength for optimal performance, particularly in West Java where rowing athletes train. This study aims to investigate the contribution of quadriceps, hamstrings, and latissimus dorsi muscle strength to the performance of rowing athletes i

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Eating disorders are mental disorders characterized by unhealthy eating habits and can have severe physical and psychological consequences. This article explores the definition of eating disorders, signs to look out for, different types such as Anorexia Nervosa, Bulimia Nervosa, Pica, and Purging Di

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Eating disorders are complex neurobiological conditions that are not merely about control or weight management. These disorders can affect individuals of all genders, body sizes, and socioeconomic backgrounds. Dietitians play a crucial role in identifying, assessing, and treating eating disorders, a

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This presentation by Dr. Maria C. Monge covers the common eating disorders in teenage patients, potential medical complications, and the role of the medical team in treatment. It includes definitions of disorders like Anorexia Nervosa, Bulimia Nervosa, and Binge Eating Disorder according to DSM-5 cr

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Spasticity and increased muscle tone are common features in neurological disorders, characterized by hyperactive stretch reflexes and muscle contractions. Spasticity is velocity-dependent and associated with upper motor neuron lesions, leading to increased resistance to passive movement. Rigidity, o

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Neurodevelopmental disorders in childhood and adolescence encompass a range of conditions including intellectual disabilities, communication disorders, autism spectrum disorder, and attention deficit/hyperactivity disorder. These disorders impact cognitive development, adaptive functioning, and comm

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An in-depth exploration of neuromuscular junction (NMJ) anatomy, physiology, and associated disorders by Dr. Hana Albulaihe, a renowned Consultant Neurologist. The NMJ comprises the axon terminal of a motor neuron and the motor end plate of a muscle fiber. Disorders discussed include Myasthenia grav

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Explore different types of muscle actions, including isometric contractions, isotonic contractions, concentric contractions, eccentric contractions, isokinetic contractions, and iso-inertial contractions. Each type plays a crucial role in muscle function and movement, with varying effects on muscle

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The assessment of muscle function is crucial in various medical exams, showing correlations with quality of life, work productivity, and aging-related issues. Manual muscle testing is commonly used by healthcare professionals to evaluate muscle strength and guide treatment plans. Assessing muscle fu

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Sleep disorders encompass various conditions affecting sleep patterns and quality. They are classified into categories such as insomnia, sleep-related breathing disorders, central disorders of hypersomnolence, circadian rhythm sleep-wake disorders, parasomnias, and sleep-related movement disorders.

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Grief and depressive disorders share similarities but also have distinct differences. Grief is a universal emotional state following loss, while depressive disorders involve prolonged mood disturbances. The stages of grief include denial, anger, bargaining, depression, and acceptance, with intervent

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The Human Genome Project, completed in 2003, aimed to identify all human genes and DNA sequences. Genetic disorders, like autosomal disorders and Huntington's disease, can result from mutations at different levels, affecting single genes, chromosomes, or multiple genes. Albinism and cystic fibrosis

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Explore the world of abnormal psychology through the lens of different disorders like depression, anxiety, and phobias. Learn about the definitions of abnormal behavior, DSM-V classifications, and various types of psychological disorders. Delve into the complexities of mental health conditions such

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Skeletal muscle relaxants play a crucial role in relaxing muscles without affecting consciousness significantly. They are classified into neuromuscular blockers and spasmolytics, each targeting different mechanisms in the body. Muscle contraction occurs through the release of acetylcholine and the s

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Psychiatric disorders are illnesses with various manifestations that impact functioning due to disturbances in biological, social, genetic, and other factors. Two key classification systems, ICD-10 and DSM-5, categorize over 200 types of psychiatric illnesses. The ICD-10 includes categories like org

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Exploring the connective tissue wrappings and attachments of skeletal muscles, this content highlights the cord-like structures, collagen fibers, and their role in connecting muscle bellies to bones. It also delves into the surrounding connective tissues such as fascia, epimysium, perimysium, and en

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The human body consists of over 600 muscles, divided into skeletal, smooth, and cardiac muscles. Diseases of skeletal muscle encompass myopathy, myositis, and muscular dystrophy. Muscle disorders are categorized into genetic muscular dystrophies, channelopathies, inflammatory myopathies, and endocri

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Explore the terminology, causes, characteristics, and results of genetic and congenital disorders, as well as the disorders of single-gene inheritance. Learn about autosomal dominant disorders like Marfan Syndrome and Neurofibromatosis. Discover how single-gene disorders are inherited and their impa

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Functional Gastrointestinal Disorders (FGIDs) in children and adolescents are characterized by chronic or recurring symptoms that cannot be fully explained by current structural or biochemical tests. These disorders emphasize the role of normal development in symptom presentation and the lack of evi

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Explore histology, tissues, and types of tissues including epithelial, connective, muscle, and nerve tissues. Learn about tissue characteristics, differences, and functions, as well as details on specific tissue types like cardiac muscle, bone tissue, skeletal muscle, and smooth muscle. Delve into e

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This presentation delves into the nuances of psychiatric pharmacology, exploring common psychiatric conditions, historical perspectives on medical treatments, categories of psychiatric medications, and principles of treatment. It also touches on mental illness definitions from DSM-IV-TR and DSM-V, a

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Exploring various mental health disorders such as Bipolar Disorder, Anxiety Disorders, Generalized Anxiety Disorder, Panic Disorder, and Phobic Disorders. Learn about their symptoms, prevalence, and impacts on individuals' lives.

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Spasticity is a motor disorder characterized by increased muscle tone and exaggerated reflexes, typically associated with upper motor neuron lesions. This article explains the differences between upper and lower motor neuron lesions, the neurophysiology of spasticity, causes, effects, and treatments

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Explore the Muscular System Jeopardy game to understand how muscles work, muscle group names, exercises to build muscles, and the importance of healthy muscles. Discover interesting facts about muscle function, including how messages from the brain trigger muscle contractions, the role of tendons in

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