Catégories : Tous - brain

par Mandisa Masunda Il y a 3 années

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Luella's Nervous System

The system responsible for regulating and coordinating the body's activities comprises the central and peripheral nervous systems. The central nervous system includes the brain and spinal cord, which serve as the main control centers for processing and sending out information.

Luella's Nervous System

Luella's Nervous System

Central Nervous System

Brain and spinal cord

Peripheral Nervous System

Autonomic
Parasympathetic

Otic

Heart-Rate and Force Of Contraction Decreased

Pterygopalatine

Saliva Secretion Increased

Submandibular

Saliva secretion increased

Ciliary

Pupil Constricted

Sympathetic

skin increases sweat secretion(cholecalciferol)

Bladder -Smooth Muscle Wall Slightly Relaxed,Sphincter Closed

Kidneys Urine Secretion Decreased

Large And Small Intestine Peristalsis And Tone Reduced,Sphincter Closed

Liver -Glucose Conversion Increased (glucagon)

Stomach Peristalsis Reduced,Sphincters Closed

Trachea ,Bronchi Dilation

Heart Rate Increased (adrenaline)

Pupil Dilation

Somatic
Walking and eating