Infectious Diseases Affecting the Nervous System Flashcards
What happens between the microorganisms and the Nervous System
Infectious Diseases Affecting the Nervous System
The normality
The Nervous System, Its Defense, and Normal Biota
Central Nervous System / CNS
Brain
Spinal Cord
Peripheral Nervous System / PNS
Ganglia
Nerves
Functions of the Nervous System
Sensory
Integrative
Motor
Dense structures
Neurons
Tough casing
Meninges
Necessary Layers of the Meninges
Dura Mater
Arachnoid Mater
Pia Mater
Provided cushion space (CNS)
Cerebrospinal Fluid
Receives signals
Axons
Transmits signals
Dendrite Cells
Restricted permeability of blood vessels in Brain
Blood-Brain Barrier
Response apparent to complement challenges
Immunologically Privileged
Phagocytic activity
Microglial Cells
Directed activity
Brain Macrophages
Lacking
Normal Biota in the Nervous System
Potential link
Gut Microbiome and Nervous System
Brain Chemistry
Behavioral Changes
Gut-Brain Axis
The manifestations
Infectious Diseases Manifesting in the Nervous System
Inflammation of the Meninges
Meningitis
Photophobia
Headache
Painful or Stiff Neck
Fever
Leukocytosis
Signs and Symptoms of Meningitis
Red or purple lesions
Petechiae
‘Meningococcus’
Gram-Negative Diplococci
Epidemic Form of Meningitis
Neisseria Meningitidis
Neisseria Meningitidis
Causative Agent of Neisseria Meningitidis