Nervous System Disorders & Injuries Flashcards
(11 cards)
What is Alzheimer’s disease?
A progressive, irreversible brain disease causing brain cell death over time.
What are two symptoms of Alzheimer’s disease?
Memory loss
Confusion
What is Multiple Sclerosis (MS)?
A disease where the immune system attacks the myelin sheath of neurons.
Who is commonly affected by MS?
Young adults between 20 and 40 years old
Is there a cure for MS?
No, but medication can help manage symptoms.
Name three symptoms of MS:
Difficulty walking
Loss of vision or speech
Memory loss / fatigue / pain
What’s a common cause of brain and spinal cord injuries?
Motor vehicle accidents.
What are effects of brain injuries?
Can affect speech, memory, movement, or mental health
What is a possible effect of spinal cord injury?
Paralysis or loss of sensation below the injury.
How might spinal cord injuries be treated in future?
With stem cell therapy.
