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多發性硬化癥簡介
視頻：
什么是多發性硬化
視頻：
什么是多發性硬化癥
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multiple
sclerosis
is
an
immune
mediated
disease
多發性硬化癥是一種免疫介導的疾病
in
which
the
body's
immune
system
attacks
the
nerves
in
the
brain
and
spinal
cord
身體的免疫系統攻擊大腦和脊髓的神經
this
disrupts
the
flow
of
nerve
signals
throughout
the
body
這會擾亂全身神經信號的流動
nerve
fibers
have
a
protective
sheath
called
myelin
which
insulates
the
nerves
神經纖維有一個稱為髓磷脂的保護鞘,可以使神經絕緣
aiding
the
fast
transmission
of
electrical
signals
along
the
nerve
fibers
幫助電信號沿著神經纖維快速傳輸
in
multiple
sclerosis
在多發性硬化癥中
an
unknown
trigger
causes
the
immune
cells
to
start
attacking
and
breaking
down
the
myelin
sheath
未知的觸發因素導致免疫細胞開始攻擊并分解髓鞘
over
time
repeated
damage
causes
hard
Scar
Tissue
known
as
Plax
to
form
on
the
nerve
隨著時間的推移,反復損傷會導致神經上形成稱為Plax 的硬疤痕組織
as
a
result
the
nerve
impulses
are
disrupted
結果神經沖動被擾亂
because
the
electrical
signals
can't
travel
as
fast
and
may
leak
out
between
the
damaged
mland
因為電信號無法快速傳輸并且可能會在損壞的基板之間泄漏
Vision
speech
movement
and
sensation
can
all
become
affected
視覺、言語、運動和感覺都會受到影響,
as
these
functions
require
effective
communication
between
nerves
因為這些功能需要神經之間的有效溝通