Differences between necrosis and apoptosis
Lecture 2: Central nervous system
Common responses of CNS to injuries
Response Cause Clinical manifestation
Increased intracranial Brain lesion(tumor/abscess), Headache, confusion, drowsiness,
pressure: Pressure diffusion brain edema, dural venous nausea, vomiting, papilledema (edema
within cranium sinus obstruction, idiopathic of the optic nerve) and enlargement of
increase intracranial hypertension the head
Cerebral edema: Ischemic/hemorrhagic stroke, Loss of consciousness, headache,
Accumulation of fluid trauma, brain tumor, brain nausea/ vomiting, irregular breathing
in brain tissue space infection(encephalitis), diabetic patterns, vision loss, seizure, confusion,
leading to an absolute ketoacidosis, hypertensive lethargy.
increase brain water encephalopathy, high altitudes
content
Different types of stroke (pathogenesis and clinical manifestations)