Nervous System Notes U-1

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Nervous System

Central nervous system

Other Units of Human Anatomy-II

Unit 2
Unit 3
Unit 4
Unit 5
Human Anatomy & Physiology II

Other Subjects of B Pharmacy 2nd Semester

Topic wise notes of:

Pathophysiology

  • Cell injury & Inflammation U-1
  • Cardiovascular, Renal System U-2
  • Respiratory & Urinary system U-3
  • Haematological Diseases U-4
  • Bones Diseases, Cancer U-5
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Topic wise notes of:

Pharmaceutical Organic Chemistry I

  • Nomenclature & Isomerism U-1
  • Conjugate Dienes U-2
  • Alkyl Halides & Alcohols U-3
  • Carbonyl Compounds U-4
  • Carboxylic Acids U-5
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Biomolecules

Topic wise notes of:

Biochemistry

  • Biomolecules & Bioenergetics U-1
  • Carbohydrate metabolism U-2
  • Amino Acid Metabolism U-3
  • Nucleic acid metabolism U-4
  • Enzymes U-5
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Nervous System Notes – Summary

These nervous system notes provide a well-structured overview of the human nervous system, beginning with its organization into central and peripheral components. First and foremost, it introduces the basic units—neurons and neuroglia—which are essential for communication and support within the system. Moreover, it explains the classification and properties of nerve fibers, which play a crucial role in conducting impulses.

Furthermore, key physiological processes such as electrophysiology, action potential generation, and nerve impulse transmission are clearly described. In addition, the roles of receptors, synapses, and neurotransmitters are discussed to show how signals are received and relayed throughout the body.

Moving on to the central nervous system (CNS), the notes highlight protective structures like the meninges, brain ventricles, and cerebrospinal fluid (CSF). Additionally, it covers the structure and functions of the cerebrum, brainstem, and cerebellum, each with distinct roles in coordination, control, and cognition.

Lastly, attention is given to the spinal cord, including its gross anatomy, the role of afferent and efferent tracts, and the importance of reflex activity. Overall, these notes serve as a clear, cohesive, and informative guide for understanding the nervous system in depth

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