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What Disorder Is Characterized by a Loss of Dopaminergic Fibers

question 60

Multiple Choice

What disorder is characterized by a loss of dopaminergic fibers in the substantia nigra,which results in deficits in initiating voluntary movements,bradykinesia,and the progressive emergence of a resting tremor?


Definitions:

Generalized Anxiety Disorder

A mental health disorder characterized by excessive and uncontrollable worry about everyday things across many different situations.

Obsessive-Compulsive Disorder

A mental health disorder characterized by recurring, unwanted thoughts (obsessions) and repetitive behaviors (compulsions) that the individual feels driven to perform.

Panic Disorder

A mental health condition characterized by sudden and repeated episodes of intense fear accompanied by physical symptoms.

Anxiety Disorders

A group of mental health disorders characterized by significant fear and anxiety that impair social, occupational, or other important areas of functioning.

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