People who are prone to which type of psychological disorders are typically deficient in receptors for GABA?

• A. Personality disorders
• B. Somatic symptom disorders
• C. Dissociative disorders
• D. Anxiety disorders

Answer: (D)

Verified step by step guidance

1. Understand the role of GABA (gamma-aminobutyric acid) in the brain: GABA is the primary inhibitory neurotransmitter that helps regulate neuronal excitability and reduce anxiety.
2. Recognize that deficiencies in GABA receptors can lead to increased neural activity, which is often associated with heightened anxiety and stress responses.
3. Identify the psychological disorders linked to GABA receptor deficiencies by reviewing common symptoms and neurochemical findings in each disorder category.
4. Note that anxiety disorders are characterized by excessive fear and worry, and research shows they are often linked to reduced GABA receptor function.
5. Conclude that among the options given, anxiety disorders are the ones typically associated with a deficiency in GABA receptors.