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Tremors

Description

Mind Map on Tremors, created by eslam ebrahim on 10/17/2018.

Mind Map by eslam ebrahim, updated more than 1 year ago

	Created by eslam ebrahim about 7 years ago

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Resource summary

Tremors

Anatomy of the nose & paranasal sinuses
Basel Ganglia
1. Functions
  1. Motor function
    1. Performing gross and crude movements
    2. Automatic execution of learned motor skills
  2. Gating function
    1. Selecting and maintaining purposeful motor activity
  3. cognitive function
2. Pathways
Pyramidal vs Extra-Pyramidal Systems
Definition
1. unintentional, rhythmic muscle movement
Types
1. Resting
2. Postural
3. Kinetic
4. tension
5. task specific
causes
1. multiple sclerosis
2. Stroke
3. traumatic brain injury
4. neurodegenerative diseases
5. Parkinson's disease
  1. Definition
    1. affects dopamine-producing neurons in substantia nigra
  2. Signs & Symptoms
    1. Masked Face
    2. Impaired Posture and balance
    3. Slowed Movements
    4. Speech changes
  3. Causes
    1. Combination of genetic and environmental factors
    2. Idiopathic
  4. Investigations
  5. Complications
    1. Cognitive Problems
    2. Depression & anxiety
    3. Difficulty in Swallowing
    4. Sleep Disorders
    5. Bladder and Bowel Problems
  6. Management
    1. non-pharmacological
      1. Pallidotomy
      2. Thalamotomy
      3. Deep brain stimulator (DBS)
    2. Pharmacological
      1. catecholamine precursor
      2. Dopamine receptor agonists
      3. ↑ Dopamine availability
      4. Preventing dopamine metabolism
      5. Anticholinergics

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