Human biology
Difference between
Cell
Energy, Enzymes and membrane
Plant
Botanical Name
Biodiversity
Symptoms, diseases
Causes
Other Topics
Bio Articles (Alphabetic order)
- Blood Circulatory System
- Blood
- Bones of The Legs
- Bones of The Foot
- Bones of The Ankle
- Bones of Pelvis
- Blood Groups
- Scientific Name of Human Being
- Largest Organ In Human Body
- Largest Internal Organ in The Human Body
- Human Respiratory System
- Human Population
- Human Physiology
- Human Life Cycle
- Human Insulin
- Human Impact on the Environment
- Human Heart
- Human Health and Diseases
- Human Genome Project Goals Significance
- Human Excretory System
- Human Evolution Progress
- Human Ear
- Human Diseases
- Human Digestive System
- Human Circulatory System Transportation
- Anatomy and Physiology of the Human Body
- Effects of Air Pollution on Human Health
Difference between
- Difference between Turner Syndrome and Klinefelter Syndrome
- Difference Between Transpiration and Guttation
- Difference Between Transpiration and Evaporation
- Difference Between Tracheids and Vessels
- Difference Between Thorns and Spines
- Difference Between T Cells and B Cells
- Difference Between Sympathetic and Parasympathetic
- Difference Between Sporophyte and Gametophyte
- Difference Between Spermatogenesis and Oogenesis
- Difference Between Sperm and Ovum
- Difference between Species, Population, and Community
- Difference Between Sleep and Hibernation
- Difference Between Saturated and Unsaturated Fats
- Difference Between Rust and Smut
- Difference Between Right and Left Lung
- Difference Between Replication and Transcription
- Difference Between Renewable and Non Renewable Resources
- Difference Between Red and White Muscle
- Difference Between Radicle and Plumule
- Difference Between Prokaryotic and Eukaryotic Transcription
- Difference Between Plasma and Serum
- Difference Between Pharynx and Larynx
- Difference Between Organs and Organelles
- Difference Between Open and Closed Circulatory Systems
- Difference Between Ocean and Sea
- Difference Between Monocytes and Lymphocytes
- Difference Between Mitochondria and Chloroplast
- Difference Between Lytic and Lysogenic Cycle
- Arteries and Veins Difference
Cell
- Growth and Development of an organism
- Meiosis Cell Division
- Cellular Respiration Concept Map
- Cell Signalling
- Cell Organelles
- Cell Cycle and Cell Division
- Cell Biology
Energy, Enzymes and membrane
Plant
- Scientific Names of Animals and Plants
- Plant Respiration
- Plant Physiology
- Plant Life Cycle and Alternation of Generations
- Plant Kingdom Plantae
- Plant Growth Regulators
- Plant Fibres
- Mendelian Inheritance Using Seeds of Different Colours Sizes of Any Plant
- Grassland Dominant Plants
- Effects of Air Pollution on Plants
- Biodiversity In Plants and Animals
Botanical Name
- Mustard Botanical Name
- Marigold Botanical Name
- Chilli Botanical Name
- Botanical Name of Tea
- Botanical Name of Sugarcane
- Botanical Name of Soybean
- Botanical Name of Rose
- Botanical Name of Rice
- Botanical Name of Pea
- Botanical Name of Lady Finger
- Botanical Name of Groundnut
- Botanical Name of Grapes
- Botanical Name of Coffee
- Botanical Name of Cabbage
- Botanical Name of Banyan Tree
- Botanical Name of Bajra
Biodiversity
- Biodiversity Pattern Species
- Biodiversity Conservation
- Biodiversity and Conservation Concept Map
- Biodiversity
Symptoms, diseases
- Hormones Heart Kidney GI
- Blood Cancer
- Arthritis
- Aids and Hiv
- Nervous System Diseases
- Modes of Transmission of Diseases
- Migraine Symptoms
- Menopause Symptoms
- Lysosomal Storage Disease
- Lung Diseases
- Lung Cancer Symptoms
- Hyperthyroidism Symptoms
- Hypertension Symptoms
- Chicken Pox Symptoms
- Blood Pressure Symptoms
- Arthritis Symptoms
- Appendicitis - Formation, Symptoms, Treatment
- Anemia Symptoms
- Acidity Symptoms Causes and Risk Factors involved
Causes
Other Topics
Bio Articles (Alphabetic order)
- Antigens and Immunology
- Scientific Name of Vitamins
- Scientific Name of Neem
- Schistosomiasis Life Cycle
- Scabies Life Cycle
- Salient Features of The Kingdom Monera
- Saddle Joints
- Root Modifications
- Role of Microbes In Food Processing
- RNA: World Genetic Material
- Rna Interference
- Ringworm
- Rigor Mortis
- Retrovirus
- Respiratory Quotient
- Respiratory and Lung Volumes
- Adolescence Secondary sexual characteristics
- Prolactin Hormone
- Productivity In Ecosystem
- Prions
- Principles of Treatment
- Principles of Prevention
- Principles of Inheritance and Variation
- Principles of Genetics
- Primary Ciliary Dyskinesia
- Prepare Pedigree Charts of Any One of the Genetic Traits Such as Rolling Of Tongue, Blood Groups, Ear Lobes, Widow’s Peak and Colour Blindness
- Prepare A Temporary Mount of The onion Root Tip To Study Mitosis
- Preparation and Study of Transverse Section of Dicot and Monocot Roots and Stems
- Pregnancy Parturition Lactation
- Neural Control and Coordination
- Nervous Tissue
- Nervous System Definition
- Nervous System Coordination
- Nervous System
- Nerves
- Nephron Function Renal Tubules
- Nephritis
- Nematoda
- Need For Hygiene and Sanitation
- Natural Selection Biological Evolution
- Natural Disasters
- National Parks and Sanctuaries
- Mycology
- Myasthenia Gravis
- Mutualism
- Mutation Genetic Change
- Mutagens
- Muscular Dystrophy
- Muscle Contraction Proteins
- Mountains and Mountain Animals
- Morphology and Anatomy of Cockroach
- Monohybrid Cross - Inheritance of One Gene
- Molecular Basis of Inheritance
- MOET Technology - Multiple Ovulation Embryo Transfer Technology
- Modern Synthetic Theory of Evolution
- Miller Urey Experiment
- Micturition - Urination Process
- Microfilaments
- Microbodies
- Metabolism Metabolic Pathways
- Metabolism Living State Basis
- Mendelian Disorders
- Melatonin Hormone
- Meiosis Phases
- Meiosis I - Stages and Process
- Megafauna
- Measles
- Mayfly Life Cycle
- Mass Flow Hypothesis
- Mass Extinctions
- Marine Biology
- Mammalia Diversity In Living Organisms
- Malthusian Theory of Population
- Male Sex Hormone
- Macromolecule
- Luteinizing Hormone
- Lung Cancer
- Love Hormone
- Locust Life Cycle
- Lizard Life Cycle
- Living Fossil
- Lipoproteins
- Lipids
- Lipid Peroxidation
- Linkage Recombination
- Life Cycle of Living Organism
- Lice Life Cycle
- Leprosy
- Length of Epididymis
- Leishmania Life Cycle
- Leg Muscles
- Law of Segregation and Law of Dominance
- Law of Independent Assortment
- Hypothyroidism
- Hypothalamus
- Hypogeal Germination
- Hypocalcaemia
- Hypertension
- Hyperparathyroidism
- Hydroponics
- Hydrarch Succession
- Horses and Donkeys Same Species
- Hormonal Disorders
- Hormones Secreted by Non-Endocrine
- Hookworm Life Cycle
- Honey Bee Life Cycle
- Homo erectus
- Homeostasis
- History of Clothing Material
- Characteristics and classification of Gymnosperms
- Guttation
- Griffith Experiment: The Genetic Material
- Grazing Food Chain
- Grasshopper Life Cycle
- Gram Positive Bacteria
- Gout
- Gonorrhea
- Gonads
- Goiter
- Embryology
- Embryo Development
- Elisa Technique
- Electron Transport Chain
- Electrocardiograph
- Effects of Water Pollution
- Effects of Waste Disposal
- Effects of Wastage of Water
- Effects of Plastics
- Life Cycle of Chicken
- Chemotrophs
- Chemiosmotic Hypothesis
- Centromere
- Central Dogma Inheritance Mechanism
- Cartilaginous Joints
- Carnivores and Herbivores
- Cardiac Output
- Carbon Cycle
- Carbohydrate Metabolism
- Can a Community Contain Two Populations of the Same Species?
- Bt Crops
- Bryophyta
- Blastocyst
- Bird Life Cycle
- Biotechnology Jobs
- Biotechnology Agriculture
- Biosafety Issues
- Bioreactor Obtaining Foreign Gene
- Biopiracy
- Biomolecules In Living Organisms
- Biomes of The World
- Biomass Definition Ecology
- Biofortification
- Asteraceae Brassicaceae Poaceae
- Ascaris Life Cycle
- Artificial Pollination
- Archaebacteria
- Apoptosis Definition, Pathway, Significance, and Role
- Apoplast and symplast pathway
- AntiMullerian Hormone (AMH)
- Antimicrobial Resistance
- Antibiotics
- Ant Life Cycle
- Annelida Meaning, Classification, Types, and FAQs
- Animal Nervous System
- Animal Kingdom Concept Map
- Animal Kingdom : Animalia Subphylum
- Animal Kingdom
- Animal Husbandry: Types and Advantages
- Animal Husbandry and Poultry Farming & Management
- Angina Pectoris
- Anatomy and Morphology of Animal Tissues
- Anagenesis
- An overview of Anatomy, its types and their applications
- Amphibolic Pathway
- Amphibia
- Amoebiasis
- Ammonotelism
- Ammonification
- Amino acids Properties, Functions, Sources
- Amensalism
- Alternatives To Dams
- Allergies Autoimmunity
- Allee Effect
- Alimentary Canal Anatomy
- Algae Definition, Characteristics, Types, and Examples
- Alcohol and Drug Abuse Measures for Prevention and Control
- Air Pollution Definition, Causes, Effect and Control
- Agriculture Seeds Selection Sowing
- Agriculture Practices - Organic Farming & Irrigation
- Agriculture Fertilizers
- Agricultural Implements and Tools
- Aerobic and Anaerobic Respiration Major Differences
- Advantages of Dams
- Adolescence and Drug Abuse
- Adh Hormone
- Adaptive Radiation Evolution
- Acth Hormone
- Acromegaly Causes, Symptoms, Treatment
- Acquired and Inherited Traits
- Acoustic Neuroma Symptoms, Causes, Diagnosis
Nervous System
Introduction
Nervous System is nothing but a systematic collection of cells which is designed for the transmission of electrochemical inputs. Here, the organisms adjust their movements and orientations, and they react to the change in the external environment. It is seen that the human nervous system is classified into two main parts. They are Central Nervous System and Peripheral Nervous System.
Information regarding Nervous System
Figure 1: Human Nervous System
The networks show the reactions in this region and it is the network of neurons and synapses. They help in the transmission of information from the brain and spinal cord to other portions of the body. The organisms can adjust their movements and orientations in reaction to changes in the external environment. It can stimulate the external environment in the form of an electrochemical message. It is mainly made up of the nerve fiber which contains neurons.
Parts of the Nervous System
The research regarding the Human Nervous System says that it includes the Central nervous system and Peripheral nervous system. Central nervous system is also called CNS and it is spanided into the brain and the spinal cord. Brain has the shape of a mushroom and it pes within the skull. The four main parts of the brain are:
Brain stem
Cerebrum
Cerebellum
Diencephalon
Figure 2: Neuron Anatomy
The spinal cord is a long tube-pke structure and it extends from the brain. The CNS also consists of other parts pke Neurons, Dendrites, Axon, and Myepn sheath. Neurons consist of axon, dendrites, and the cell body. Here, the axon is a long, thin process and it carries out impulses from the cell body to another neuron or tissue. The peripheral nervous system consists of two parts the somatic nervous system and the Autonomic nervous system.
The function of the Nervous System
Nervous System is an important organ of the human body and it’s the most essential part of body movements. There are different functions of the Nervous System and they are:
The nerves are built up of nerve fibre, which contains neurons.
Here, the mixed nerves have both sensory and motor neurons.
The afferent fibres of the sensory nerve are of long dendrites.
Motor nerves constitute the efferent fibres and it consist of long axons.
Fasciculus are the bundle of nerve fibres and it is surrounded by perineurium.
Perineurium have blood vessels and they are surrounded with connective tissue.
Epineurium is the connective tissue and they are the protective covering of the nerves.
Relation between the Brain and Spinal Cord to the Central Nervous System
Both the spinal cords and brain are the connected parts of the Central Nervous System (CNS) that assist in sending indications and it can execute several actions.
The brain is protected by the cranium and the spinal cord, which dispatches gestures from the back portion of the brain to execute separate movements for the CNS.
The conclusions can be communicated between the brain and spinal cords to assist in strengthening the exertions. The relationship between the parts can develop cooperation in the mortal body to serve different actions appropriately.
What does the Peripheral Nervous System do?
Figure 3: Peripheral Nervous System
Different branches of nerves are associated with the consistency of the spinal cord and the brain constructs elements of the PNS. In addition to this, PNS is a cooperative part that works with the brain and spinal cord to transmit the signals that are useful to operate the malfunctions of the brain in daily bases. Consequently, PNS is the support system of CNS to regulate malfunctions.
Functions of Peripheral Nervous System
PNS acts pke an associated part of the human body that depvers support to the brain. The nervous system in the human body depends on both CNS and PNS to regulate the malfunctions. Hence, the followings are the functions played by the PNS:
Automatic actions: Different automatic actions pke breathing and controlpng heart rate are served by the PNS as part of the nervous system in the human body.
Voluntary movement: The voluntary movement in the human body is controlled by the PNS as its regular functions.
Learning and memorising: The process of learning and memorising are controlled by PNS as part of the nervous system in the human body.
Conclusion
Conclusively, the nervous system in the human body has a function in managing the human pfecycle development. Different movements functioned by the CNS and PNS assemble the human body acts naturally. Additionally, the brain operates as the storage system that also helps, CNS to recreate different actions. The brain and spinal cords are the primary parts of the nervous system that have different roles in controlpng malfunctions.
FAQs
Q1. What are PNS and CNS?
Ans. The two integrated parts that are associated with the nervous system are the CNS and PNS. Development of the activities that are known as malfunctions is operated by PNS and CNS.
Q2. What are the symptoms of nerve damage?
Ans. Different symptoms of nerve damage are visible in the human body. Weaknesses in the muscles and numbness in the hands and feet are the primary indications.
Q3. What are the most common diseases of the nervous system?
Ans. Alzheimer s simulates the functions of the brain and its consequences as the transformation in manners in remembrance. Cerebral palsy is comprehended as a disturbance that affects disturbances and creates imbalance in humans. Epilepsy is a disorder in the CNS that causes seizures.