Tremor causes: Difference between revisions

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Revision as of 14:53, 23 January 2021

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Zehra Malik, M.B.B.S [2]

Common causes of tremor includes

Common Cause of Tremor	Type of Tremor	Main Feature of Disease
Flaccid	Bilateral/unilateral lower motor neuron	Weakness, hyporeflexia, lack of normal muscle tone
Spastic	Bilateral upper motor neuron(UMN)	Weakness, hyperreflexia, hypertonicity
Unilateral UMN	Unilateral upper motor neuron	Weakness, reduced range of motion, decreased fine motor control of tongue & lips
Ataxic	Cerebellum	Poorly coordinated movements of speech mechanism, scanning/drunken speech
Hyper-kinetic	Basal ganglia	Quick involuntary movements (hyperkinesis)
Hypo-kinetic	Basal ganglia	Less movement (hypokinesis), increased muscle tone
Mixed	More that one type of dysarthria co-exist	Mixed presentation

@@ Line 8: / Line 8: @@
 ===Common Causes===
+{| class="wikitable"
+| '''Common Cause of Tremor''' ||  '''Type of Tremor''' || '''Main Feature of Disease'''
+ |-
+ | [[Flaccid]] || Bilateral/unilateral [[lower motor neuron]] ||  Weakness, [[hyporeflexia]], lack of normal muscle tone
+ |-
+ | [[Spastic]] || Bilateral [[upper motor neuron]](UMN) || Weakness, [[hyperreflexia]], [[hypertonicity]]
+ |-
+ | Unilateral UMN || Unilateral [[upper motor neuron]] || Weakness, reduced range of motion, decreased fine motor control of tongue & lips
+ |-
+ | [[Ataxic]] || [[Cerebellum]] || Poorly coordinated movements of speech mechanism, scanning/drunken speech
+ |-
+ | [[Hyper-kinetic]] || [[Basal ganglia]] || Quick involuntary movements (hyperkinesis)
+ |-
+ | [[Hypo-kinetic]] || [[Basal ganglia]] || Less movement (hypokinesis), increased muscle tone
+ |-
+ | Mixed || More that one type of dysarthria co-exist || Mixed presentation
+|}
 *Excessive [[caffeine]]
 *[[Muscle]] [[fatigue]]