Subscribe Now/Learn More
PsychiatryOnline subscription options offer access to the
DSM-5 library, books,
journals, CME, and patient resources. This all-in-one virtual library provides psychiatrists
and mental health professionals with key resources for diagnosis, treatment, research,
and professional development.
Need more help? PsychiatryOnline Customer Service may be reached by emailing PsychiatryOnline@psych.org
or by calling 800-368-5777 (in the U.S.) or 703-907-7322 (outside the U.S.).
Hyperreactivity of the locus coeruleus
Dysregulated serotonergic modulation
acid (GABA)–benzodiazepine receptor complex binding
Hypersensitive brain stem carbon dioxide (CO2) chemoreceptors
Hypersensitive conditioned fear network centered in
Moderate genetic component